head to head · open source
free4chat vs xyne-spaces
free4chat has 1,196 GitHub stars, 168 forks, 1 open issues and last shipped today. xyne-spaces has 684 stars, 527 forks, 514 open issues and last shipped today. free4chat leads on adoption by 75% (1,196 vs 684 stars). free4chat is written in TypeScript under MIT; xyne-spaces is written in TypeScript under Apache-2.0. free4chat has attracted 14% as many forks as stars, xyne-spaces 77%. xyne-spaces was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai-agents, collaboration), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| free4chat | xyne-spaces | |
|---|---|---|
| GitHub stars | ★ 1.2K | ★ 684 |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-23 | 2026-09-23 |
| Forks | ⑂ 168 | ⑂ 527 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick free4chat if
- You weight community size — 1.2K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick xyne-spaces if
- You want the xyne-spaces feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and xyne-spaces fits your workflow better
About free4chat
Free4Chat is an MIT licensed, TypeScript system for temporary capability access and collaboration that brings humans and independently running AI agents together in short lived Rooms to exchange realtime context, media, focused Tasks, and artifacts without accounts or a permanent workspace.
read the full free4chat overview →
About xyne-spaces
Xyne Spaces is an open source "AI Org OS" — an Apache 2.0, TypeScript collaboration platform that keeps an organization's context in one permission aware store and serves it back to both people and AI agents, making it a fit for teams that want human and agent work running over the same company knowledge rather than across a dozen disconnected tools.
read the full xyne-spaces overview →
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Frequently asked questions
Is free4chat or xyne-spaces more popular?
free4chat has 1,196 GitHub stars and xyne-spaces has 684. free4chat has the larger community by that measure.
Are free4chat and xyne-spaces free?
Both are open source. free4chat is licensed under MIT and xyne-spaces under Apache-2.0. Neither carries a licence fee.
What is the difference between free4chat and xyne-spaces?
free4chat is written in TypeScript and xyne-spaces in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, free4chat or xyne-spaces?
Choose free4chat if you want the larger community (1,196 stars) or its MIT licence terms. Choose xyne-spaces if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.