Briar
Briar Project / CounterPath Corporation
About this app
- Age 10
- Updated Feb 26, 2026
- OS IOS / Android
Editor reviews
Briar is a privacy-first secure messaging app for teams and communities that need reliable communication online and offline. It delivers end-to-end encrypted chats without phone numbers or central servers, protecting your metadata and conversations. Ideal for business continuity, field work, and productivity in low-connectivity environments.
Key features:
- Private and group chats with end-to-end encryption for secure communication
- Works offline via Bluetooth and WiFi and syncs when connectivity returns
- Forums and broadcast posts for project updates and team coordination
Why it stands out:
- Peer-to-peer design that resists censorship and server outages
- Simple onboarding with no phone number or email required
- Open-source, privacy by design, no ads, no tracking
SEO keywords: secure messaging app, offline chat, end-to-end encryption, peer-to-peer communication, privacy, business collaboration, productivity
Screenshots
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How to use:
1. Download and install Briar from your app store, open it, and create a profile by setting a passcode. No phone number or email is required.
2. Review privacy and connection options, then allow Bluetooth and WiFi so the app can sync messages online or offline as needed.
3. Add contacts by scanning their QR code in person for maximum security, or use a shareable invite link when available.
4. Start a private chat, create a group, or open a forum to post updates, share images, and coordinate tasks.
5. Explore advanced tools: organize conversations, manage notifications, and rely on automatic offline syncing via Bluetooth or WiFi during outages.