Top 12 Secure Private Messaging Apps in 2023 (2024)

Every conversation that connects you deeply with your friends, family, and colleagues is something that needs to be cherished as well protected. In today’s world, private chats and group chats are the easiest way to connect to your people from anywhere.

But, how confident are you about the privacy of your conversations? A survey by Userlike.com states that over 30% of respondents from a group of 350 people (almost one-third) have data privacy concerns about messaging apps.

To keep the worries away, we have made a list of the best encrypted messaging apps that will keep your conversations safe and private. Let’s explore them one-by-one!

Key Features to be Noted While Choosing the Best Secure Messaging App Service

Every application needs to be with a set of features in the current listing, but to stand out in the market, it is very important to be with exclusive key features mostly with security.

To be the most secure messaging app, the key features plays an ultimate role:

What is a Secure Messaging?

Secure messaging, term simply indicates “security over messages.” But, do you know that when it comes to a messaging app, it involves a lot of elements to get qualified as a create secure messaging app.

How are Messaging Apps Secure?

Messaging apps are structured in a way based on certain security protocols like encryptions, AES security standards, Two-way-factor authentications, compatibility with privacy regulations, and more.

Moreover, a most secure chat app has to meet three key factors to become the best secure chat app. Because of these exclusive features, these secure messaging applications have revolutionized the business growth of many big brands. Let’s have a look and obtain some more clarity on this.

Since , from the above we have got some clarity over the best secure messaging API in terms of privacy with an app.

Let’s do further research over the most secure messaging app services to use in 2024.

Best 12 Secure Private Messaging Apps for 2024

Well, there are many possibilities available with options to choose from when it is about selecting the best secure chat platform emphasizing privacy over data.

Therefore, this below list has been created about the top instant messaging apps to provide you with a clear idea in terms of their end-to-end encryption, multiple platform support, and multi-mode communication, with certain additional features.

Here is the list of encrypted and safe messaging apps in the market after deep research.

1. Signal – Private Messenger for Web
2. iMessage – Best Secure Chat App for Mobile
3. Telegram – Most Secure Chatting App
4. Wire – Secure Messaging App for Android, iOS
5. Threema – Top Encrypted Messaging App
6. WhatsApp – Most Secure Messaging Platform
7. Wickr Me – Most Secured Private Messaging App
8. Viber – Secure Messaging Software
9. Silence – Best Secure Messaging Platform
10. Line – Best Private Chat App
11. Dust – Best private messaging for mobile apps
12. Zulip – Best-secured private messaging app

1. Signal – Private Messenger for Web

Signal is listed among the best secure messaging apps of 2024. Millions of users across trusted brands use this secure chat app for its free, instant communication. Signal app is secured with encryption that allows complete privacy of the content between sender and receiver. Secure messaging with privacy-preserving technology thus ensures avoiding the risk of leakage of sharing moments or sending messages to any non-intended recipients. It makes use of advanced end-to-end encryption to secure all the data.

Since it’s an open source it freely inspect the app’s code for it’s security. But there are some other features including group chats, encrypted voice calls, archive functionality, and media transfer, which does not require any PIN codes or other credentials.

Features:

• Self-destructing messages
• Open source protocol
• Uses phone’s data network connection for SMS and MSS fees
• Encrypted stickers
• Group chat
• Media services

Key Specifications:

2. iMessage – Best Secure Chat App for Mobile

iMessage is one of the most private chat messaging apps when it comes to iPhone users mostly because of its end-to-end encryption trait. Moreover, it allows the users to have complete control over the concept of how long a message should stay and how many times the recipients would be able to view it. This sounds so weird, but this is one of the main reasons behind the security of user’s data.

But, still, as every private chat messaging app has some negatives to deal with – even the iPhone users have a complaint when it comes to cloud backup options. Here, the data stored in the cloud are encrypted by Apple, the key controller, so if ever the iCloud has been hacked, it is possible that the messages could be revealed easily.

Features

• Block and unblock the contact numbers
• Leave group chat and provide a mute notification
• iCloud for backup iMessages
• Access to tailor the iMessage settings
• Access internet instead of phone network while communicating with other iOS or maOS users
• Have a complete control over “Read Receipts“
• Enables customization of message profile/personality with GIFs, Memojis and animations

Key Specifications:

3. Telegram – Most Secure Chatting App

Telegram is well known as a best secret messaging app. It’s unique network of data centers is highly considered for connecting people across the world. Here, the system works as when the user gets accessed to the “secrets chats” functionality, the messages automatically get self-destructed across all the connected devices.

Moreover, it allows you to set an option to self-destruct your account too if needed, after a specified time duration. Telegram allows you to sync your messages across a variety of devices at the same time.This best encrypted messaging app is accomplished with all the desired as well as essential features that any user acquires.

Features

• Self-destruct option for private messages
• Open API and protocols
• No specified file size for media and chats
• Available with distributed servers globally for security and speed
• Able to collaborate with a group of over 2,00,000 members
• Messages can be destructed at a set time duration as per users choice
• Enable to send any type of document

Key Specifications:

4. Wire – Secure Messaging App for Android, iOS

Wire is another safest messaging app that has set its main target as end-to-end encryption, and have made it a default to protect their user’s data like messages, images, documents, etc. Since, wire is always on and works transparently in the background, it never needs to be activated. Additionally, here a new encryption key is used for every message that reduces the effect of a single compromised key.

Wire is an open source platform so its source code is available for users to evaluate, inspect and improve via GitHub. Wire is very much concerned about the data and thus, it does not sell analytics or usage data of their users to any third party.

Features

• Conferencing
• Complete open source
• Easy file sharing
• Group chat
• Timed conversations
• Online Presence Indicators

Key Specifications:

5. Threema – Top Encrypted Messaging App

Threema with over a million downloads works on a guided principle of restraint on metadata. It has been considered as the most trusted open-source secure messaging apps for mobile and web apps.

Threema’s server deletes a message permanently once delivered to the recipient. However, the information that is mostly managed on a server is automatically managed locally too on the user’s device. This implies protection against eavesdropping over any type of conversation.

With Threema’s design, it allows only the intended recipients to read the messages. Since Threema is an open source, it permits the users to check for the correctness of the encryption, and for this you don’t have to provide any email or phone number to do a sign up process for security purposes.

Features

• Evaluates contacts via QR codes
• Hide confidential chat with password protection
• Allows to chat anonymously
• Can create distribution lists
• Create polls

Key Specifications:

6. WhatsApp – Most Secure Messaging Platform

WhatsApp is one of the most trending and popular best secure chat app for text and voice. It’s the platform that is free to use wherein you can send messages, make voice and video calls. WhatsApp became a safe messaging app than messenger due to its security and privacy policy.

WhatsApp chat are end-to-end encrypted that allows only the sender and receiver to view the chats. In terms of storage of data, WhatsApp does not store data on its server, so the data is highly protected avoiding hacker’s fear. Moreover, WhatsApp does not have the key to see any encrypted messages.

WhatsApp allows their users to remove their conversations from their cloud backups. However, being dependent on a big tech company is considered to be one of the major drawbacks that WhatsApp has, that must be looked upon when it comes to security measures.

Features

• Share messages, images, videos with upto 256 users at once
• Can make free video calls via internet connection
• Easy access to built-in camera
• Indicate availability of other users with Online presence indicators

Key Specifications:

7. Wickr Me – Most Secured Private Messaging App

Wickr is one of the most popular secure messaging apps that has been recognized in terms of privacy. This messaging app allows the users to have instant interaction with one another via one-to-one or in group text conversation ensuring encryption of text messages, voice messages and memos.

Wickr does not ask for any personal details as phone number or email address during the registration process, all having security in account. It is considered to be a collaboration tool instead of a private chat messaging app mainly because of its capability to share screens, online statuses, locations, etc.

Moreover, here the encryption of the data is performed by default and the transparency reports have been available to everybody who uses Wickr. This is the best secure messaging app that utilizes Perfect Forward Secrecy (PFS) with the support of Two-Factor Authentication (2FA).

Features

• Self destructing text messages
• Perform search across all files and messages
• Shares images, video/voice files safely
• Securely share the screen and location
• Retention up to 30 days
• Permits the APIs to integrate with in-house apps

Key Specifications:

Also Read: 7 Common Developer Mistakes

8. Viber – Secure Messaging Software

Viber is more than messaging, it has a variety of calling and messaging features, and you have endless options when it comes to expressing your words via stickers, emojis, and GIF, etc. It is a free and secure calling and messaging app that allows you to interact with anyone, anywhere with no downtime.

Viber allows the users to share photos, video in their group regardless of the size. As far as security is concerned, Viber provides a secure space with fully encrypted voice and video chats on mobile as well as desktop as long as you follow the perfect sharing process.

One of the unique features of Viber is that it enables every single chat with a separate color based on its current level of encryption. For instance

• Green color specifies that the chat has been encrypted and the contact you are trying to get in touch with is the trusted one
• Grey color specifies that the chat is encrypted but the contact you are looking out for is not under trusted criterias.
• Red color indicates potential problem or issue with authentication of the contact.

Features

• Access to delete seen messages
• One-to-one or group voice/video interaction
• One-to-one or group video call with unlimited users
• High-quality video calling
• Access to stickers, GIF, and emojis

Key Specifications:

9. Silence – Best Secure Messaging Platform

Silence is the best secure chat program that eases and ensures secure SMS/MMS features. This is so you can use these two features even when you are not connected via the internet. Silence is monitored on a regular basis mainly with regards to security wherein the codes are locked and have been made unavailable to any other third party or government agency.

Moreover, here with Silence you need not have to sign up with login credentials concerning security. Since it’s an open source, anybody can have a check over the codes for errors and other related issues.

Features

• Open Source
• Messages can be encrypted locally
• No need of internet connection
• Avoid access to screen-shot of conversation

Key Specifications:

10. Line – Best Private Chat App

Line is the best secure messaging app that has projected itself to be in a new level of communication, mostly for being different in infrastructure. It is a free, and the best secure messaging app that is available for a variety of smartphone devices and desktops.

Line was established by a team of Japanese engineers mostly as a way to communicate after the Tohoku earthquake in 2011. As soon as this messaging app was built, Line added end-to-end encryption and boosted-up the regular privacy and named that feature as “Letter Sealing.” This feature is accessible by everybody but you have to manually turn-on the mode to be benefited.

Features

• Access to more than 10000 stickers that include characters and celebrities
• Letter Sealing
• Can share images, voice/video data on Timeline
• High-end HD video calling
• OpenChat online space to interact with other like-minded people
• Allows you to add new friends with the option “Shake It!”

Key Specifications:

11. Dust – Best private messaging for mobile apps

Dust is the most secure private messaging app that protects your chat from web searches and data theft. It is well known for allowing its users the utmost privacy and securing their chats from data breaches.

Similar to Telegram, Dust uses trusted contacts mode. Which users can add their trusted contacts, and any message inside the chat won’t be stored on local or cloud servers.

It primarily focuses on self-destructing messages; it simply means that users are being threatened or blackmailed through their personal chats. And they focused on giving its users a complete user experience by facilitating a secure messaging service.

Features

• Encrypted messaging
• Screenshot detection
• No message storage
• Passcode and screenshot prevention
• Secure file sharing

Key Specifications

12. Zulip – Best-secured private messaging app

Zulip is a collaboration platform and messaging app that operates on a unique thread-based conversation model. It was initially developed and launched by a company called Zulip.

Later, it was acquired by Dropbox in 2014 and announced as an open-source messaging app in 2015.

It is well-known for enhancing communication and productivity between teams, particularly for those projects or tasks that require detailed conversations.

Features

• Real-time messaging
• Topics and threads
• Cross-platform support
• Message history retention
• Private messaging and topic muting

Key Specifications

Well as every app has its own merits and demerits, it is quite complicated to answer the query as to which one is the best, but still with the above details we can have a vision of the most compatible and best secure chat app in the current market.

Let’s have check on that

Let’s Analyse – What’s the Most Secure Messaging App?

However, the other private chat messaging apps such as Wire, iMessaging, Threem, etc., also integrate the messaging protocols to ensure security but, with signal it’s security is considered to be on an extreme as it is with an open source platform.

While choosing pre-built messaging apps is one option, enterprises are building their own chat apps to enhance their user interaction. Because adding business-critical elements for real-time communication is easy with the evolution of APIs.

With so many options to choose from, I recommendMirrorFly APIsfor your apps, that ensures a safe and inclusive environment to your users.

Why is MirrorFly the Best Secure Messaging API?

Security is a major concern for any internet-based service, and in-app chat is no exception. That is why it’s important to choose a provider with extensive experience in handling the security hygiene of APIs. MirrorFly has a long standing history of building chat APIs with messaging, voice & video functionalities for any platform, on any device, with a paramount groundwork in security & privacy.

MirrorFly’s FREE Chat API is built for all sizes of enterprises that are interested in creating effective chat solutions for their customers. Plus, it’s cost-effective, easy to use, and packed full of powerful chat features. By that means, you will be able to increase your app’s engagement, attract targeted user base and enhance conversions with no apparent efforts.

If you would like to know more about the criterias that made MirrorFly my favorite API for building secure encrypted messaging apps, I have summed up the reasons as follows.

Key Reasons to Choose MirroFly APIs for Your Secure Messaging App Development!

To make it easy for you make an informed decision, I reviewed the best MirrorFly features available and put together a brief note on each of them below:

1. Messaging SDK

It is not common to find a messaging API with 150+ in-app messaging features. But, MirrorFly is one of the pioneers in offering lifetime access to its chat SDK at completely no-cost. While it offers its SDK without charging you, MirrorFly ensures that the quality of the features is never compromised. Beyond chat, MirrorFly also offers video and voice features.

2. 100% Security

While planning to build ios chat app or andorid chat app it’s quite common for developers and business owners to look out for security – one of the key factors. So, here the MirrorFly APIs ensures a high-level of enterprises security protocol to protects every bit of information, whether could be an interaction among the business meets or sharing of confidential documents, everything is taken care off using modern tools of multi-layer security, end-to-end encryption, AES Encryption, OMEMO encryption, KDF chain, and much more.

3. On-cloud/on-premises Infrastructure

Storage of data is the second most needed in messaging app development. And think of it, as how it would be if you have been provided with choice in hosting. Sounds great! Well, the developer-friendly MirrorFly APIs provides an open hosting option of both – your cloud or their cloud, to store all conversations and data depending upon your preference.

4. High-End Scalability

As the scalability directly deals with more user retention, it also comes under one of the main factors while planning to develop the safest communication app.Here the messaging APIs are more capable to connect with over 1 billion + users across the world using multiple platforms with no compromise in quality and connection. This ensures your business to have more user engagement.

5. Best In-house Team

On-time delivery is what matters a lot to maintain customer’s trust in the market. MirrorFly provides a supportive hand with their best in-house resources for hiring. With its over 300+ skillful team of developers, engineers and architects, you can start your development project from design and take it to implementation with complete support at each step until you go for a market launch.

6. White-label Messaging App (End-to-end Customization)

If you are a developer or a business owner who wants to have your messaging app built with your company’s brand, then MirrorFly’s ready-made white label chat APIs could be the best choice – Enabling you to build your messaging app with your company’s logo, color, and custom features for any mobile and web app. Also allows you to publish on any platform like Google play, etc. and also like VOD Platform for video streaming.

7. Easy Integration & Secure Migration

For any app development integration is the main part. And to make the process more easy for the developers, MirrorFly provides simple guided documentation for integration. This allows you to integrate it’s free messaging apps into your existing iOS, Android, and web app easily. Besides this, if a user wants to migrate from their existing provider – then MirrorFly provides support with it’s dedicated team and ensures a secure transfer of all the user’s conversations and data from that provider to your app with no worries of data loss.

8. Pay-as-you-go

Whatever be the messaging application you were planning to go for, the estimated development cost is based on its complexity and features. Making a note of customer’s need, MirrorFly’s pricing comes with both self-managed chat solution (one-time license cost) and on-cloud chat solution(monthly subscription) options, where you can make a choice as per your business needs.

Well, I hope that now you are clear with the understanding as to why you can go for MirrorFly’s messaging API to build your own messaging app.

Wrapping Up – Time to Decide on Build Your Own Messaging App!

Now that we’ve summed up ‘messaging privacy’ in a nutshell, I believe that this article has added more awareness to your safety while using chat apps.

Whether you are an active user or a developer of these chat apps, it is worth considering the role of secure messaging APIs and SDKs that can boost the security of your conversations. I hope to meet you soon with yet another useful insight on secure messaging apps!

Frequently Asked Questions (FAQ)

Every conversation that connects you deeply with your friends, family, and colleagues is something that needs to be cherished as well protected. In today’s world, private chats and group chats are the easiest way to connect to your people from anywhere.

But, how confident are you about the privacy of your conversations? A survey by Userlike.com states that over 30% of respondents from a group of 350 people (almost one-third) have data privacy concerns about messaging apps.

To keep the worries away, we have made a list of the best encrypted messaging apps that will keep your conversations safe and private. Let’s explore them one-by-one!

Key Features to be Noted While Choosing the Best Secure Messaging App Service

Every application needs to be with a set of features in the current listing, but to stand out in the market, it is very important to be with exclusive key features mostly with security.

To be the most secure messaging app, the key features plays an ultimate role:

What is a Secure Messaging?

Secure messaging, term simply indicates “security over messages.” But, do you know that when it comes to a messaging app, it involves a lot of elements to get qualified as a create secure messaging app.

How are Messaging Apps Secure?

Messaging apps are structured in a way based on certain security protocols like encryptions, AES security standards, Two-way-factor authentications, compatibility with privacy regulations, and more.

Moreover, a most secure chat app has to meet three key factors to become the best secure chat app. Because of these exclusive features, these secure messaging applications have revolutionized the business growth of many big brands. Let’s have a look and obtain some more clarity on this.

Since , from the above we have got some clarity over the best secure messaging API in terms of privacy with an app.

Let’s do further research over the most secure messaging app services to use in 2024.

Best 12 Secure Private Messaging Apps for 2024

Well, there are many possibilities available with options to choose from when it is about selecting the best secure chat platform emphasizing privacy over data.

Therefore, this below list has been created about the top instant messaging apps to provide you with a clear idea in terms of their end-to-end encryption, multiple platform support, and multi-mode communication, with certain additional features.

Here is the list of encrypted and safe messaging apps in the market after deep research.

1. Signal – Private Messenger for Web
2. iMessage – Best Secure Chat App for Mobile
3. Telegram – Most Secure Chatting App
4. Wire – Secure Messaging App for Android, iOS
5. Threema – Top Encrypted Messaging App
6. WhatsApp – Most Secure Messaging Platform
7. Wickr Me – Most Secured Private Messaging App
8. Viber – Secure Messaging Software
9. Silence – Best Secure Messaging Platform
10. Line – Best Private Chat App
11. Dust – Best private messaging for mobile apps
12. Zulip – Best-secured private messaging app

1. Signal – Private Messenger for Web

Signal is listed among the best secure messaging apps of 2024. Millions of users across trusted brands use this secure chat app for its free, instant communication. Signal app is secured with encryption that allows complete privacy of the content between sender and receiver. Secure messaging with privacy-preserving technology thus ensures avoiding the risk of leakage of sharing moments or sending messages to any non-intended recipients. It makes use of advanced end-to-end encryption to secure all the data.

Since it’s an open source it freely inspect the app’s code for it’s security. But there are some other features including group chats, encrypted voice calls, archive functionality, and media transfer, which does not require any PIN codes or other credentials.

Features:

• Self-destructing messages
• Open source protocol
• Uses phone’s data network connection for SMS and MSS fees
• Encrypted stickers
• Group chat
• Media services

Key Specifications:

2. iMessage – Best Secure Chat App for Mobile

iMessage is one of the most private chat messaging apps when it comes to iPhone users mostly because of its end-to-end encryption trait. Moreover, it allows the users to have complete control over the concept of how long a message should stay and how many times the recipients would be able to view it. This sounds so weird, but this is one of the main reasons behind the security of user’s data.

But, still, as every private chat messaging app has some negatives to deal with – even the iPhone users have a complaint when it comes to cloud backup options. Here, the data stored in the cloud are encrypted by Apple, the key controller, so if ever the iCloud has been hacked, it is possible that the messages could be revealed easily.

Features

• Block and unblock the contact numbers
• Leave group chat and provide a mute notification
• iCloud for backup iMessages
• Access to tailor the iMessage settings
• Access internet instead of phone network while communicating with other iOS or maOS users
• Have a complete control over “Read Receipts“
• Enables customization of message profile/personality with GIFs, Memojis and animations

Key Specifications:

3. Telegram – Most Secure Chatting App

Telegram is well known as a best secret messaging app. It’s unique network of data centers is highly considered for connecting people across the world. Here, the system works as when the user gets accessed to the “secrets chats” functionality, the messages automatically get self-destructed across all the connected devices.

Moreover, it allows you to set an option to self-destruct your account too if needed, after a specified time duration. Telegram allows you to sync your messages across a variety of devices at the same time.This best encrypted messaging app is accomplished with all the desired as well as essential features that any user acquires.

Features

• Self-destruct option for private messages
• Open API and protocols
• No specified file size for media and chats
• Available with distributed servers globally for security and speed
• Able to collaborate with a group of over 2,00,000 members
• Messages can be destructed at a set time duration as per users choice
• Enable to send any type of document

Key Specifications:

4. Wire – Secure Messaging App for Android, iOS

Wire is another safest messaging app that has set its main target as end-to-end encryption, and have made it a default to protect their user’s data like messages, images, documents, etc. Since, wire is always on and works transparently in the background, it never needs to be activated. Additionally, here a new encryption key is used for every message that reduces the effect of a single compromised key.

Wire is an open source platform so its source code is available for users to evaluate, inspect and improve via GitHub. Wire is very much concerned about the data and thus, it does not sell analytics or usage data of their users to any third party.

Features

• Conferencing
• Complete open source
• Easy file sharing
• Group chat
• Timed conversations
• Online Presence Indicators

Key Specifications:

5. Threema – Top Encrypted Messaging App

Threema with over a million downloads works on a guided principle of restraint on metadata. It has been considered as the most trusted open-source secure messaging apps for mobile and web apps.

Threema’s server deletes a message permanently once delivered to the recipient. However, the information that is mostly managed on a server is automatically managed locally too on the user’s device. This implies protection against eavesdropping over any type of conversation.

With Threema’s design, it allows only the intended recipients to read the messages. Since Threema is an open source, it permits the users to check for the correctness of the encryption, and for this you don’t have to provide any email or phone number to do a sign up process for security purposes.

Features

• Evaluates contacts via QR codes
• Hide confidential chat with password protection
• Allows to chat anonymously
• Can create distribution lists
• Create polls

Key Specifications:

6. WhatsApp – Most Secure Messaging Platform

WhatsApp is one of the most trending and popular best secure chat app for text and voice. It’s the platform that is free to use wherein you can send messages, make voice and video calls. WhatsApp became a safe messaging app than messenger due to its security and privacy policy.

WhatsApp chat are end-to-end encrypted that allows only the sender and receiver to view the chats. In terms of storage of data, WhatsApp does not store data on its server, so the data is highly protected avoiding hacker’s fear. Moreover, WhatsApp does not have the key to see any encrypted messages.

WhatsApp allows their users to remove their conversations from their cloud backups. However, being dependent on a big tech company is considered to be one of the major drawbacks that WhatsApp has, that must be looked upon when it comes to security measures.

Features

• Share messages, images, videos with upto 256 users at once
• Can make free video calls via internet connection
• Easy access to built-in camera
• Indicate availability of other users with Online presence indicators

Key Specifications:

7. Wickr Me – Most Secured Private Messaging App

Wickr is one of the most popular secure messaging apps that has been recognized in terms of privacy. This messaging app allows the users to have instant interaction with one another via one-to-one or in group text conversation ensuring encryption of text messages, voice messages and memos.

Wickr does not ask for any personal details as phone number or email address during the registration process, all having security in account. It is considered to be a collaboration tool instead of a private chat messaging app mainly because of its capability to share screens, online statuses, locations, etc.

Moreover, here the encryption of the data is performed by default and the transparency reports have been available to everybody who uses Wickr. This is the best secure messaging app that utilizes Perfect Forward Secrecy (PFS) with the support of Two-Factor Authentication (2FA).

Features

• Self destructing text messages
• Perform search across all files and messages
• Shares images, video/voice files safely
• Securely share the screen and location
• Retention up to 30 days
• Permits the APIs to integrate with in-house apps

Key Specifications:

Also Read: 7 Common Developer Mistakes

8. Viber – Secure Messaging Software

Viber is more than messaging, it has a variety of calling and messaging features, and you have endless options when it comes to expressing your words via stickers, emojis, and GIF, etc. It is a free and secure calling and messaging app that allows you to interact with anyone, anywhere with no downtime.

Viber allows the users to share photos, video in their group regardless of the size. As far as security is concerned, Viber provides a secure space with fully encrypted voice and video chats on mobile as well as desktop as long as you follow the perfect sharing process.

One of the unique features of Viber is that it enables every single chat with a separate color based on its current level of encryption. For instance

• Green color specifies that the chat has been encrypted and the contact you are trying to get in touch with is the trusted one
• Grey color specifies that the chat is encrypted but the contact you are looking out for is not under trusted criterias.
• Red color indicates potential problem or issue with authentication of the contact.

Features

• Access to delete seen messages
• One-to-one or group voice/video interaction
• One-to-one or group video call with unlimited users
• High-quality video calling
• Access to stickers, GIF, and emojis

Key Specifications:

9. Silence – Best Secure Messaging Platform

Silence is the best secure chat program that eases and ensures secure SMS/MMS features. This is so you can use these two features even when you are not connected via the internet. Silence is monitored on a regular basis mainly with regards to security wherein the codes are locked and have been made unavailable to any other third party or government agency.

Moreover, here with Silence you need not have to sign up with login credentials concerning security. Since it’s an open source, anybody can have a check over the codes for errors and other related issues.

Features

• Open Source
• Messages can be encrypted locally
• No need of internet connection
• Avoid access to screen-shot of conversation

Key Specifications:

10. Line – Best Private Chat App

Line is the best secure messaging app that has projected itself to be in a new level of communication, mostly for being different in infrastructure. It is a free, and the best secure messaging app that is available for a variety of smartphone devices and desktops.

Line was established by a team of Japanese engineers mostly as a way to communicate after the Tohoku earthquake in 2011. As soon as this messaging app was built, Line added end-to-end encryption and boosted-up the regular privacy and named that feature as “Letter Sealing.” This feature is accessible by everybody but you have to manually turn-on the mode to be benefited.

Features

• Access to more than 10000 stickers that include characters and celebrities
• Letter Sealing
• Can share images, voice/video data on Timeline
• High-end HD video calling
• OpenChat online space to interact with other like-minded people
• Allows you to add new friends with the option “Shake It!”

Key Specifications:

11. Dust – Best private messaging for mobile apps

Dust is the most secure private messaging app that protects your chat from web searches and data theft. It is well known for allowing its users the utmost privacy and securing their chats from data breaches.

Similar to Telegram, Dust uses trusted contacts mode. Which users can add their trusted contacts, and any message inside the chat won’t be stored on local or cloud servers.

It primarily focuses on self-destructing messages; it simply means that users are being threatened or blackmailed through their personal chats. And they focused on giving its users a complete user experience by facilitating a secure messaging service.

Features

• Encrypted messaging
• Screenshot detection
• No message storage
• Passcode and screenshot prevention
• Secure file sharing

Key Specifications

12. Zulip – Best-secured private messaging app

Zulip is a collaboration platform and messaging app that operates on a unique thread-based conversation model. It was initially developed and launched by a company called Zulip.

Later, it was acquired by Dropbox in 2014 and announced as an open-source messaging app in 2015.

It is well-known for enhancing communication and productivity between teams, particularly for those projects or tasks that require detailed conversations.

Features

• Real-time messaging
• Topics and threads
• Cross-platform support
• Message history retention
• Private messaging and topic muting

Key Specifications

Well as every app has its own merits and demerits, it is quite complicated to answer the query as to which one is the best, but still with the above details we can have a vision of the most compatible and best secure chat app in the current market.

Let’s have check on that

Let’s Analyse – What’s the Most Secure Messaging App?

However, the other private chat messaging apps such as Wire, iMessaging, Threem, etc., also integrate the messaging protocols to ensure security but, with signal it’s security is considered to be on an extreme as it is with an open source platform.

While choosing pre-built messaging apps is one option, enterprises are building their own chat apps to enhance their user interaction. Because adding business-critical elements for real-time communication is easy with the evolution of APIs.

With so many options to choose from, I recommendMirrorFly APIsfor your apps, that ensures a safe and inclusive environment to your users.

Why is MirrorFly the Best Secure Messaging API?

Security is a major concern for any internet-based service, and in-app chat is no exception. That is why it’s important to choose a provider with extensive experience in handling the security hygiene of APIs. MirrorFly has a long standing history of building chat APIs with messaging, voice & video functionalities for any platform, on any device, with a paramount groundwork in security & privacy.

MirrorFly’s FREE Chat API is built for all sizes of enterprises that are interested in creating effective chat solutions for their customers. Plus, it’s cost-effective, easy to use, and packed full of powerful chat features. By that means, you will be able to increase your app’s engagement, attract targeted user base and enhance conversions with no apparent efforts.

If you would like to know more about the criterias that made MirrorFly my favorite API for building secure encrypted messaging apps, I have summed up the reasons as follows.

Key Reasons to Choose MirroFly APIs for Your Secure Messaging App Development!

To make it easy for you make an informed decision, I reviewed the best MirrorFly features available and put together a brief note on each of them below:

1. Messaging SDK

It is not common to find a messaging API with 150+ in-app messaging features. But, MirrorFly is one of the pioneers in offering lifetime access to its chat SDK at completely no-cost. While it offers its SDK without charging you, MirrorFly ensures that the quality of the features is never compromised. Beyond chat, MirrorFly also offers video and voice features.

2. 100% Security

While planning to build ios chat app or andorid chat app it’s quite common for developers and business owners to look out for security – one of the key factors. So, here the MirrorFly APIs ensures a high-level of enterprises security protocol to protects every bit of information, whether could be an interaction among the business meets or sharing of confidential documents, everything is taken care off using modern tools of multi-layer security, end-to-end encryption, AES Encryption, OMEMO encryption, KDF chain, and much more.

3. On-cloud/on-premises Infrastructure

Storage of data is the second most needed in messaging app development. And think of it, as how it would be if you have been provided with choice in hosting. Sounds great! Well, the developer-friendly MirrorFly APIs provides an open hosting option of both – your cloud or their cloud, to store all conversations and data depending upon your preference.

4. High-End Scalability

As the scalability directly deals with more user retention, it also comes under one of the main factors while planning to develop the safest communication app.Here the messaging APIs are more capable to connect with over 1 billion + users across the world using multiple platforms with no compromise in quality and connection. This ensures your business to have more user engagement.

5. Best In-house Team

On-time delivery is what matters a lot to maintain customer’s trust in the market. MirrorFly provides a supportive hand with their best in-house resources for hiring. With its over 300+ skillful team of developers, engineers and architects, you can start your development project from design and take it to implementation with complete support at each step until you go for a market launch.

6. White-label Messaging App (End-to-end Customization)

If you are a developer or a business owner who wants to have your messaging app built with your company’s brand, then MirrorFly’s ready-made white label chat APIs could be the best choice – Enabling you to build your messaging app with your company’s logo, color, and custom features for any mobile and web app. Also allows you to publish on any platform like Google play, etc. and also like VOD Platform for video streaming.

7. Easy Integration & Secure Migration

For any app development integration is the main part. And to make the process more easy for the developers, MirrorFly provides simple guided documentation for integration. This allows you to integrate it’s free messaging apps into your existing iOS, Android, and web app easily. Besides this, if a user wants to migrate from their existing provider – then MirrorFly provides support with it’s dedicated team and ensures a secure transfer of all the user’s conversations and data from that provider to your app with no worries of data loss.

8. Pay-as-you-go

Whatever be the messaging application you were planning to go for, the estimated development cost is based on its complexity and features. Making a note of customer’s need, MirrorFly’s pricing comes with both self-managed chat solution (one-time license cost) and on-cloud chat solution(monthly subscription) options, where you can make a choice as per your business needs.

Well, I hope that now you are clear with the understanding as to why you can go for MirrorFly’s messaging API to build your own messaging app.

Wrapping Up – Time to Decide on Build Your Own Messaging App!

Now that we’ve summed up ‘messaging privacy’ in a nutshell, I believe that this article has added more awareness to your safety while using chat apps.

Whether you are an active user or a developer of these chat apps, it is worth considering the role of secure messaging APIs and SDKs that can boost the security of your conversations. I hope to meet you soon with yet another useful insight on secure messaging apps!

Frequently Asked Questions (FAQ)

1. Pradeep says:

   May 16, 2023 at 2:56 pm

   See Also

   Use end-to-end encryption in Google Messages

   Hi,

   I really enjoyed reading your blog post about secure messaging app. I especially liked its details.

   Thanks for sharing your thoughts!

   Reply

2. Zoya says:

   Oct 19, 2022 at 5:49 pm

   From the understanding of this blog, I can observe the types of chat apps available in the market, but I am much anticipated in building a chat platform, so how secure when compared to current in-market chat apps

   Reply

   1. Vigneshwar says:

      Feb 22, 2023 at 4:12 pm

      Great choice Zoya! It’s completely understandable that you prefer to build your own chat platform. In this case, our self-hosted chat solution lets you completely customize the security of your apps and add multiple encryption layers. Above this, our chat SDK helps you create the safest messaging app with built-in security protocols like AES-256 and SSL.

      Reply

3. mavani says:

   Jan 28, 2022 at 10:26 pm

   Hi, I urgently need a demo and to get the pricing for your chat SDK and API. We want to use this for a dating app. Users will be able to click a button to request for chats and the chat request has to be approved by the recipient who would have been notified. We also need video calls and voice calls as well as document attachment, reactions and unsend features among other things. Please get back to me ASAP. I am the product manager and developer for this.

   Reply

   1. Vigneshwar says:

      Feb 22, 2023 at 4:17 pm

      Hello Mavani! It’s great to know that you are interested in our chat SDK for your dating app. Yes sure, you can get the complete details about our packages on ourpricing page or our support team. In fact, you can create the safest communication app for your users with our white-label chat solution and customize the features as you’ve mentioned.

      Reply

4. arslan says:

   Jan 28, 2022 at 10:23 pm

   Already we have developed encrypted messaging app for our client communication we want to add some real time chat features I want to know about the prices and any video which shows the demo for the it. We want to implement one to one and group video chat app feature with a control over video and audio

   Reply

   1. Vigneshwar says:

      Feb 22, 2023 at 4:21 pm

      Sure Arslan! Firstly I appreciate that you have created the best encrypted messaging app and are looking to add engaging video chat app features to it. And I must tell you, you are at the right place. Check out our video tutorials and pricing page for more details.

      Reply

5. natasha says:

   Jan 28, 2022 at 10:21 pm

   Hi, we are building secure messaging a platform and require a chat features. May I know what are the pricing, is it easily integratable without much effort?

   Reply

   1. Vigneshwar says:

      Feb 22, 2023 at 4:23 pm

      Hello Natasha! It’s nice to know that you are interested in our chat features for your messenger. We offer both SaaS and SaaP pricing models and you can check out our monthly packages on our pricing page. For more information on our SaaP package, you can contact our expert support team. Well, when it comes to efforts – you can integrate video, voice and chat SDK into your apps in just 30 minutes.

      Reply

6. namdeo says:

   Jan 28, 2022 at 10:20 pm

   I have planned to build a messaging app for business communication and I am searching for a secure communication SDK with strong security protocols.
   Can MirrorFly offer such APIs for my requirements?

   Reply

   1. Vigneshwar says:

      Feb 22, 2023 at 4:33 pm

      Absolutely Namdeo! MirrorFly’s Chat SDK comes with the best encryption protocols like AES-256 and SSL to ensure enterprise-grade security. Also, our chat SDK is built to be compatible with GDPR and HIPAA to build messaging apps for your business with robust security and privacy.

      Reply

7. anatu says:

   Jan 28, 2022 at 10:17 pm

   My client was already build secure messaging app for family communication purpose they interested in purchasing MirrorFly SDK for our own live video call app. How much will it cost me?

   Reply

   1. Vigneshwar says:

      Feb 22, 2023 at 4:36 pm

      Hello Anatu! It’s great to hear from you that your family is interested in building a video calling app with our SDK. MirrorFly offers 2 types of pricing models – self-hosted and SaaS. If you wish to host our SDK on your own servers, you can get our self-hosted video solution for a one-time license cost. Or if you’d choose to pay a monthly subscription to use our SDK, our SaaS pricing plans will fit your needs perfectly.

      Reply

8. mond says:

   Jan 28, 2022 at 10:16 pm

   I have an app live in appstore and playstore built with Flutter, it’s using audio service for group talk with a third party platform. The cost is quite big. So i would like to know your Messaging API pricing. How much will it cost for 1 user to do audio call for 60 minutes? Thank you

   Reply

   1. Vigneshwar says:

      Feb 22, 2023 at 4:38 pm

      Hello Mond,
      It’s understandable that you are looking for a messaging API that is budget-friendly and cost effective at the same time. MirrorFly provides you highly scalable voice call features for affordable monthly plans. Our VoIP call is available for $0.0010/minute and is available for a monthly subscription. If you’d like to opt for a full license purchase, you can choose our white-label voice call solution.

      Reply

9. aatish says:

   Jan 28, 2022 at 10:13 pm

   I am interested in integration of mirrorFly secure messaging APIwith our platform.

   Reply

   1. Vigneshwar says:

      Feb 22, 2023 at 4:39 pm

      Hello Aathish! Great choice indeed. We are hopeful that our chat SDK will help you build the best private messaging app for your business. To know more about our video, voice and chat SDKs, contact our support team!

      Reply

10. george says:

    Nov 12, 2021 at 8:31 pm

    Wow what an Epic Blog post thank you so much and I am on the way to looking secure messaging software for business.definetly this post will help me to get success

    Reply

    1. Vigneshwar says:

       Feb 22, 2023 at 4:40 pm

       Hi George,
       Glad to know that you like our list of the top secure messaging apps. MirrorFly is a leading provider of in-app video, voice and chat SDKs. Explore our in-app communication features or contact our team of experts who will give you the finest guidance on adding messaging features to your business flutter chat app.

       Reply

11. sanjay says:

    Nov 12, 2021 at 8:28 pm

    This is really a great article. I just started looking for private messaging app. this article realy helped me lot and time saver!!!

    Reply

    1. Vigneshwar says:

       Feb 22, 2023 at 4:43 pm

       Hello Sanjay,
       Grateful for your feedback on our article. MirrorFly has been a market leader in providing the best chat SDK to build secure encrypted messaging apps. I’m hopeful that our features will fit your business needs perfectly in terms of functionality and security. You can check out our features or talk to our support team for more information.

       Reply

12. farhan says:

    Nov 12, 2021 at 8:25 pm

    Never saw someone wrote this deep Guide on secure messaging app . So deep it is, don’t have to look anywhere else. thanks keep writing

    Reply

    1. Vigneshwar says:

       Feb 22, 2023 at 4:43 pm

       Thank you for your feedback Farhan! Keep in touch with us to get more insights on how to build the safest messaging app for android, iOS and web platforms.

       Reply

13. cris says:

    Nov 3, 2021 at 9:14 pm

    Thanks for sharing. It is a very helpful content for selecting best secure messaging app personal or business model.Your blog is so amazing.

    Reply

    1. Vimala.S says:

       Nov 5, 2021 at 11:01 am

       Thank you Cris for your kind words.. I am glad that my content has helped you in selecting your best secure messaging app. Feel free if you need to know more, i will add your needs in my upcoming blogs. Thanks!

       Reply

14. dallas says:

    Nov 3, 2021 at 9:11 pm

    OUTSTANDING!! I mean “out” standing!!!
    I’m so new to messaging app I can’t justify calling myself new. I’m reading & researching and this article told me ssssoooooo much!

    Thanks very-much!!!

    Reply

    1. Vimala.S says:

       Nov 5, 2021 at 11:02 am

       Thanks a lot Dallas, your words are so kind. Of course, I am so grateful that my content was able to get you some insight about these messaging apps. Thanks!

       Reply

15. enfroy says:

    Nov 3, 2021 at 9:09 pm

    Vimala, it’s a great…help me out to choose best secure messaginga app finally

    Best wishes from the Indonesia

    Reply

    1. Vimala.S says:

       Nov 5, 2021 at 11:03 am

       Thanks Enfroy, I am thankful that my content has given you some clarity in making a choice with your best secure messaging app.

       Reply

16. darvin says:

    Nov 3, 2021 at 9:07 pm

    Vimala, what aa super comprehensive list.

    Thank your for taking the time to write it…. you have helped me a lot…
    I had never heard of them before I read your article.

    Reply

    1. Vimala.S says:

       Nov 5, 2021 at 11:04 am

       I feel so grateful Darvin that my reviews on best secure messaging app has helped you so much. Thank you!

       Reply

17. bharath says:

    Sep 13, 2021 at 11:58 am

    I am evaluating a video call / chat API provider for a website for one of my clients. Kindly share pricing info for using your system.

    Reply

    1. Vimala.S says:

       Oct 6, 2021 at 1:08 pm

       Hello Bharath, I am happy to know about your video call project. First, I am glad to tell you that our 100% customizable real time secure messaging app is available at one time license cost, wherein you can be free from monthly subscription and can have life time ownership on your video calling app. So, kindly drop your detail with us to set an appointment to proceed further. Thank You!

       Reply

18. ramirez says:

    Sep 13, 2021 at 11:55 am

    I would like to use the Chat Service for my ios / Android app, for a care project between patients and doctors, I need it to be possible to reassign conversations between Doctors

    Reply

    1. Vimala.S says:

       Oct 6, 2021 at 1:10 pm

       Hello Ramirez, happy to know about your project on doctor-patient app. Of course, our real time secure messaging app are flexible and capable enough to met all your needs concerning doctor-patient communication. You can make use of ‘N’ number of our features including scheduling appointment, video consulting, sharing medical records, diagnostic report, and much more. To have more clarity on with features, feel free to drop your details to set an appointment with our team for further clarification to proceed further. Thank you!

       Reply

19. roi says:

    Sep 13, 2021 at 11:52 am

    Hi, we are a Corporate & Marketing Communication Consulting firm involved also in mobile apps and web development for our clients and we would like to know more about your pricing. Thank you, Roi Mock

    Reply

    1. Vimala.S says:

       Oct 6, 2021 at 1:10 pm

       Hi, It’s great to know about you and your firm Roi. Our in-app chat service could be the most compatible one for your business needs as here we offer our APIs and SDKs at one time license cost with 100% customization and 150+ chat features that can be integrated into any 3rd party device easily like mobile and web app. To have more clarity on the pricing details, feel free to contact us by having an appointment to proceed further. All the best!

       Reply

20. corwin says:

    Sep 13, 2021 at 11:51 am

    I’m looking for a real time chat solution to pair with real time streaming via WebRTC. The goal is to provide real time chat during our streaming sessions

    Reply

    1. Vimala.S says:

       Oct 6, 2021 at 1:11 pm

       Hi Corwin, about our real time communication APIs and SDKs we do support all your real time streaming needs via WebRTC. We offer an end-to-end customization with chat, voice and video calling custom features as per your business requirement. To have more clarity about our solution, feel free to drop your detail to fix an appointment to proceed further. Thank you..

       Reply

21. cam says:

    Sep 13, 2021 at 11:48 am

    Hello, we are a development agency building a product for our client in the adult industry. We are looking to build a one to one webcam solution – are MirrorFly happy supporting adult related content? The content is all legal and has to be to abide by our client’s Ts & Cs

    Reply

    1. Vimala.S says:

       Oct 6, 2021 at 1:11 pm

       Sorry Cam, we does not provide our solution to support your requirement.

       Reply

22. Douglas says:

    Sep 13, 2021 at 11:47 am

    Hi, My name is Douglas and I’m currently working on a project that involves live chat with our customers via our website. For that reason, I’m evaluating different service options, as developing this from scratch would take too long. Could you give me an idea of pricing? Best regards, Douglas D. Oscar

    Reply

    1. Vimala.S says:

       Oct 6, 2021 at 1:12 pm

       Hello Douglas, I am glad to know about your project and of course your opinion with building something from scratch, is really time consumption . Thanks for considering our real time chat APIs and SDKs for your project. Our solution is 100% customizable with over 150 + chat features and have made this available at one-time license cost, wherein you can purchase our solution forever with no monthly subscription. To have more clarity with regards to the same, feel free to contact us. Thank You!

       Reply