Chatto

Self-hostable team and group chat app with video, voice, and screensharing built in.

Webfree

Chatto is a self-hostable team and group chat application with video calls, voice calls, and screensharing, built with privacy and GDPR compliance in mind. It's aimed at teams and communities who want a full-featured chat platform running on their own infrastructure, free to self-host with cloud hosting planned.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of Chatto - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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