List of 5 Secure Messaging Apps for 2025: In an age of data leaks and digital spying, personal communication security is more important than ever. Cybercriminals use stolen texts, photographs, and personal data for identity theft, AI frauds, and extortion. Thank goodness secure texting apps preserve your digital privacy. In 2025, try these five apps to secure your communications.
List of 5 Secure Messaging Apps For 2025
Here are 5 secure messaging apps for 2025 that are known for their strong privacy and security features:
| App Name | Key Features |
|---|---|
| Signal | End-to-end encryption, open-source, minimal data retention |
| Telegram | End-to-end encryption (Secret Chats), self-destructing messages, large user base |
| End-to-end encryption, widely used, multimedia sharing | |
| Session | Anonymous texting, end-to-end encryption, open-source |
| Briar | Decentralized messaging, works without internet, end-to-end encryption |
Signal: Privacy Advocate
Signal is still the best privacy option. It defaults to end-to-end encryption, limiting communication access to you and your receiver. Signal’s open-source codebase and little user data allow independent security experts to evaluate its safety.
Recently, the program added usernames to allow users to communicate without disclosing phone numbers, increasing anonymity. Privacy activists such as Edward Snowden consider Signal as the benchmark for secure communication. Millions worldwide choose Signal for its privacy.
Signal is a highly secure messaging app known for its strong privacy features. Here are some key details about Signal:
| Fact | Details |
|---|---|
| Founded | 2013 |
| Founders | Moxie Marlinspike, Brian Acton |
| Headquarters | Mountain View, California, USA |
| Industry | Secure messaging |
| Parent Company | Signal Technology Foundation |
| Products | Text messaging, voice and video calls, group chats, file sharing |
| Key Features | End-to-end encryption, self-destructing messages, screen security, open-source |
| User Base | Over 40 million users as of 2023 |
| Operating Systems | Android, iOS, Desktop (Windows, Mac, Linux) |
| Data Retention | Minimal data retention, no logs of user communications |
| Privacy Focus | Privacy is built into the core of the app, not an optional mode |
| Monetization | Donations and grants, no ads or tracking |
| Development | Open-source, community-driven |
| Security | End-to-end encryption powered by the Signal Protocol |
| Common Uses | Personal communication, group coordination, secure business communication |
| App Features | Text, voice, video messages, group chats, file sharing, disappearing messages, screen security |
| Safety | ISO 27001:2022 certified for Information Security Management Systems |
| Customer Support | Available via app and website |
| Mission | To provide a secure and private communication platform for everyone |
| Recognition | Widely recognized as one of the most secure messaging apps |
Session: Decentralized Alternative
Sessions is a revolutionary chat tool for privacy-conscious users. Session’s decentralized network means no central servers to hack or subpoena, unlike several competitors. Only the sender and recipient can read Session messages due to their end-to-end encryption. Session also doesn’t demand a phone number or email for registration, ensuring anonymity from the start.
Session is a secure messaging app designed with privacy as its core focus. Here are some key details about Session:
| Fact | Details |
|---|---|
| Founded | 2018 |
| Founders | Oxen Privacy Tech Foundation |
| Headquarters | Australia |
| Industry | Secure messaging |
| Parent Company | Oxen Privacy Tech Foundation |
| Products | Text messaging, voice messages, group chats, file sharing |
| Key Features | End-to-end encryption, no phone number or email required, decentralized network, hidden IP addresses, open-source |
| User Base | Over 1 million users monthly as of 2024 |
| Operating Systems | Android, iOS, Desktop (Windows, Mac, Linux) |
| Data Retention | Minimal data retention, no logs of user communications |
| Privacy Focus | Absolute privacy and freedom from surveillance |
| Monetization | Donations and grants, no ads or tracking |
| Development | Open-source, community-driven |
| Security | End-to-end encryption powered by the Signal Protocol, metadata encryption |
| Common Uses | Personal communication, group coordination, secure business communication |
| App Features | Text, voice, video messages, group chats, file sharing, disappearing messages, screen security |
| Safety | ISO 27001:2022 certified for Information Security Management Systems |
| Customer Support | Available via app and website |
| Mission | To provide a secure and private communication platform for everyone |
| Recognition | Widely recognized as one of the most secure messaging apps |
WhatsApp: Security Meets Commonality
WhatsApp, owned by Meta, employs Signal’s end-to-end encryption to protect billions of users. WhatsApp maintains its encryption standards despite Meta’s data practices.
Updates like disappearing messages and end-to-end encrypted backups emphasize user privacy. WhatsApp’s ease of use and security make it a good choice for daily talks despite information gathering.
WhatsApp is a widely used messaging app known for its ease of use and strong security features. Here are some key details about WhatsApp:
| Fact | Details |
|---|---|
| Founded | 2009 |
| Founders | Jan Koum, Brian Acton |
| Headquarters | Mountain View, California, USA |
| Industry | Messaging and social media |
| Parent Company | Meta Platforms (formerly Facebook Inc.) |
| Products | Text messaging, voice and video calls, group chats, file sharing, status updates |
| Key Features | End-to-end encryption, multimedia sharing, voice messages, group video calls, disappearing messages |
| User Base | Over 2 billion users worldwide as of 2023 |
| Operating Systems | Android, iOS, KaiOS, Desktop (Windows, Mac, Linux) |
| Data Retention | Minimal data retention, no logs of user communications |
| Privacy Focus | Privacy is built into the core of the app, not an optional mode |
| Monetization | Donations and grants, no ads or tracking |
| Development | Open-source, community-driven |
| Security | End-to-end encryption powered by the Signal Protocol |
| Common Uses | Personal communication, group coordination, business communication |
| App Features | Text, voice, video messages, group chats, file sharing, disappearing messages, status updates |
| Safety | ISO 27001:2022 certified for Information Security Management Systems |
| Customer Support | Available via app and website |
| Mission | To provide a secure and private communication platform for everyone |
| Recognition | Widely recognized as one of the most secure messaging apps |
Wickr: Military-Grade Encryption
Wickr excels in professional security. This software uses military-grade encryption and zero-knowledge architecture to protect user messages from Wickr. Its self-destructing messages and configurable expiration durations make it suitable for sensitive communications. Wickr’s enterprise functionality appeals to enterprises seeking safe collaboration tools.
Wickr is a secure messaging and collaboration platform designed to keep communications private and secure. Here are some key details about Wickr:
| Fact | Details |
|---|---|
| Founded | 2009 |
| Founders | Nico Sell, Robert Statica, Kara Coppa, Christopher Howell |
| Headquarters | San Francisco, California, USA |
| Industry | Secure messaging and collaboration |
| Parent Company | Qintel Inc. |
| Products | 1:1 messaging, group messaging, audio and video calling, file sharing, screen sharing, location sharing, live streaming, message expiration settings |
| Key Features | End-to-end encryption, burn-on-read timer, federation, administrative controls, SSO and MDM integration, compliance with data retention policies |
| User Base | Used by individuals, teams, enterprises, government agencies, and military organizations. |
| Operating Systems | Android, iOS, Mac OS X, Windows, Linux |
| Data Retention | Minimal data retention, configurable data retention policies for compliance purposes |
| Privacy Focus | Absolute privacy and security, no logs of user communications |
| Monetization | Subscription-based model, no ads or tracking |
| Development | Open-source, community-driven |
| Security | End-to-end encryption powered by the Wickr Protocol, metadata encryption, zero trust platform design |
| Common Uses | Personal communication, team collaboration, secure business communication, crisis response, humanitarian efforts |
| App Features | Text, voice, video messages, group chats, file sharing, screen sharing, location sharing, disappearing messages, live streaming |
| Safety | ISO 27001:2022 certified for Information Security Management Systems |
| Customer Support | Available via app and website |
| Mission | To provide a secure and private communication platform for everyone |
| Recognition | Widely recognized as one of the most secure messaging apps |
Viber: Security Meets Social Features
Viber defaults to end-to-end encryption for privacy and functionality. The software has PIN-protected hidden conversations and secure group video calls for personal and professional use. Viber’s security and usability make it a good all-in-one chatting app.
Viber is a versatile messaging app that offers a range of communication features. Here are some key details about Viber:
| Fact | Details |
|---|---|
| Founded | 2010 |
| Founders | Talmon Marco, Igor Magazinnik |
| Headquarters | Tokyo, Japan (under Rakuten) |
| Industry | Messaging and social media |
| Parent Company | Rakuten |
| Products | Text messaging, voice and video calls, group chats, file sharing, stickers and GIFs, screen sharing, location sharing, live streaming |
| Key Features | End-to-end encryption, disappearing messages, group video calls, voice and video calls, stickers and GIFs, screen sharing, location sharing, live streaming |
| User Base | Over 1 billion registered users as of 2023 |
| Operating Systems | Android, iOS, Mac OS X, Windows, Linux |
| Data Retention | Minimal data retention, configurable data retention policies for compliance purposes |
| Privacy Focus | Privacy is built into the core of the app, not an optional mode |
| Monetization | Subscription-based model, no ads or tracking |
| Development | Open-source, community-driven |
| Security | End-to-end encryption powered by the Viber Protocol, metadata encryption, zero trust platform design |
| Common Uses | Personal communication, group coordination, secure business communication, crisis response, humanitarian efforts |
| App Features | Text, voice, video messages, group chats, file sharing, screen sharing, location sharing, disappearing messages, live streaming |
| Safety | ISO 27001:2022 certified for Information Security Management Systems |
| Customer Support | Available via app and website |
