Cost / License
- Free
- Open Source (AGPL-3.0)
Application type
Platforms
- Linux
Signal Alternatives
Signal is described as 'An encrypted messaging app focused on privacy, supporting texts, calls, photos, videos, files, and group chats, with no ads or trackers' and is a leading instant messenger in the social & communications category. There are more than 100 alternatives to Signal for a variety of platforms, including Android, iPhone, Windows, Web-based and Linux apps. The best Signal alternative is Element. It's not free, so if you're looking for a free alternative, you could try Element or Tox. Other great apps like Signal are Matrix, Discord, Threema and Telegram.
filter to find the best alternatives
Signal alternatives are mainly Instant Messengers, but if you're looking for Encrypted Chat Apps or Group Chat Apps you can filter on that. Other popular filters include EU, Encrypted Chat, Apple Watch, Windows Phone, Instant Messaging, Android Tablet and Open Source. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Signal.
Alternatives list
AtomJump.com is a well tuned hosted version of the free open-source AtomJump.org. It is free to chat publicly with your family, group or co-workers on your own group.
Cost / License
- Free
- Open Source
Application typeApplication types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- iPad
Cost / License
- Free
- Proprietary
Platforms
- Windows
Numbertank is a place to express yourself, discover yourself, and bond over the stuff you love. Whether it’s fandoms or philosophy, fashion or felines, Numbertank is where your interests connect you with your people.
Cost / License
- Free
- Proprietary
Platforms
- Android
- iPhone
Arattai is a privacy-first communication hub that fuses instant messaging, group calls, and community channels into one streamlined, secure platform.
Cost / License
- Free
- Proprietary
Application typeApplication types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Android TV
India
+1
Encrypts the message on browser with JavaScript and generates one-time URLs; auto-deletes them after first read.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Online
NopeNotes is a truly private, secure way to send messages that automatically disappear after they're read (or after 7 days).
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
United States
A federated end-to-end encrypted messenger that needs no phone number or email — your account is a cryptographic key you own.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Windows
- Online
- Android
- Self-Hosted
Ukraine
World's most secure P2P messenger. End-to-end encrypted, zero-server architecture, quantum-resistant roadmap. WebRTC direct connections, advanced ECDH + DTLS + SAS verification, full ASN.1 validation.
Cost / License
- Free
- Open Source (MIT)
Application typeApplication types
Platforms
- Mac
- Windows
- Linux
- Online
+2
This app allows to exchange secure messages and communicate instantly with users connected to the same communication server software from mobile and desktop-based messaging clients. Instant messaging is strongly encrypted and archived on the IM server which is privately hosted...
Cost / License
- Paid
- Proprietary
Application typeApplication types
Platforms
- Windows
- Android
- Android Tablet
Russia
+9
Krypta is a privacy-first, accountless web chat platform designed for fast, secure, and disposable communication. Unlike traditional messaging platforms that require phone numbers, personal emails, or persistent user profiles, Krypta allows anyone to spin up an end-to-end...
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Google Chrome
- Software as a Service (SaaS)
Estonia
EU
+1
Gem Space - is news and blogs, chats and calls, business communities and friendly communication with like-minded people. We make sure that all our users feel secure: our chats are encrypted, calls are protected and communication spaces are private or public, as desired.
Cost / License
- Free
- Proprietary
Application typeApplication types
Platforms
- Windows
- Online
- Android
- iPhone
- HUAWEI AppGallery
- Samsung Galaxy Store
- iPad
- Android Tablet
