Roomler

Free, self-hosted video conferencing and team chat tool built on WebRTC (Janus Gateway).

Webfree

Roomler is a free, open-source, self-hosted tool that combines multi-party video and audio calls with team chat, file sharing, and organized public or private rooms. Built on WebRTC via Janus Gateway, it's positioned as a self-hosted alternative to tools like Slack or Microsoft Teams for teams that want to run their own collaboration infrastructure.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of Roomler - 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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