Updated and fact-checked: 14 August 2026. Features, prices and availability can vary by country, account and platform.
Quick verdict
Signal remains our strongest general recommendation for private everyday messaging. Messages and calls are end-to-end encrypted by default, the apps are open source and the nonprofit business model does not depend on behavioural advertising. Privacy still depends on device security and the people in each chat.
What it offers in 2026
Signal supports messages, groups, voice and video calls, files, Stories, disappearing messages and linked devices. Usernames let people start a conversation without sharing a phone number, although a number is still required to register. In 2026 Signal added pinned messages and expanded linked-device support, including Android tablets.
Main features
- Default end-to-end encryption for messages and calls
- Usernames and configurable phone-number visibility
- Groups, calls, files, Stories and disappearing messages
- Desktop, tablet and multiple linked-device support
- Safety numbers and automatic key verification
Pricing and fees
Signal is free and operated by a nonprofit supported by donations. There are no paid messaging tiers or ads. Optional services such as secure backup storage may have separate terms where available.
Limitations and risks
Signal cannot stop a recipient taking a photo, copying content or using a compromised device. Profile names are not verified. Protect registration codes and recovery information, review linked devices, enable registration lock and verify sensitive contacts through another channel.
Who is it best for?
Best for individuals and groups willing to install the same app. It is not an anonymous identity service, and it no longer functions as an SMS client on Android.
Our practical recommendation
Check the live checkout, permissions and cancellation terms on your own device. Use the free tier, trial or shortest plan first where possible, and keep transaction records for paid services.
