Nerimity

Open-source, self-hostable chat app with servers, DMs, channels, and custom emoji.

Webfree

Nerimity is an open-source chat app that organizes conversations into servers, channels, and direct messages, with custom emoji, mentions, and notifications. Communities can use the hosted version or self-host their own instance. It's built for online communities and groups of friends who want a chat platform they can run independently.

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