Wire
E2E-encrypted team chat, calls, and file sharing.
Why it is included
E2E-encrypted team chat, calls, and file sharing.
Best for
Teams wanting audited crypto and open clients.
Strengths
- Open source
- High community visibility
Limitations
- Verify license and support model for your use case
Good alternatives
Related tools
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Signal
E2EE messenger with conservative security posture and broad adoption.
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Rocket.Chat
Team chat platform with channels, threads, video, and broad integration marketplace.
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Zulip
Thread-first team chat combining email-like topics with real-time messaging.
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Delta Chat
Messenger using email as transport—chat over your existing IMAP/SMTP accounts.
