head to head · open source
free4chat vs octo-server
free4chat has 1,226 GitHub stars, 167 forks, 1 open issues and last shipped 2 days ago. octo-server has 1,105 stars, 175 forks, 29 open issues and last shipped 2 days ago. free4chat leads on adoption by 11% (1,226 vs 1,105 stars). free4chat is written in TypeScript under MIT; octo-server is written in Go under Apache-2.0. free4chat has attracted 14% as many forks as stars, octo-server 16%. octo-server 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 | octo-server | |
|---|---|---|
| GitHub stars | ★ 1.2K | ★ 1.1K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | Go |
| Last push | 2026-11-03 | 2026-11-03 |
| Forks | ⑂ 167 | ⑂ 175 |
| 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 octo-server if
- You want the octo-server feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and octo-server fits your workflow better
About free4chat
free4chat www.free4.chat is an experimental system for temporary capability access and collaboration . Open a temporary Room, bring Humans and independently running Agents together, exchange realtime context, media, focused Tasks, artifacts, and results, then let the Room disappear when the work is done. No account or permanent workspace is required. ⚠️ Personal technical/product testbed. Use at your own risk. Free4Chat is intentionally still exploring its product shape. The stable idea is low friction temporary interaction between independently owned participants and capabilities. What stays stable Temporary by…
read the full free4chat overview →
About octo-server
OCTO — the open workplace built for humans × AI agents. Let Lobsters (OpenClaw powered digital doubles) do the thinking and doing . You focus on taste . 🏠 OCTO Home · 🚀 Quickstart · 📦 Ecosystem · 🤝 Contributing 🌐 Read in : English · 简体中文 OCTO Server The Go backend at the centre of OCTO — REST + WebSocket APIs, Lobster agent orchestration, and the control plane for WuKongIM. octo server is the heart of the OCTO platform. It exposes REST + WebSocket APIs consumed by octo web and octo admin , orchestrates business logic and Lobster (AI agent) scheduling, and drives the WuKongIM IM core for real time messaging…
read the full octo-server overview →
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Frequently asked questions
Is free4chat or octo-server more popular?
free4chat has 1,226 GitHub stars and octo-server has 1,105. free4chat has the larger community by that measure.
Are free4chat and octo-server free?
Both are open source. free4chat is licensed under MIT and octo-server under Apache-2.0. Neither carries a licence fee.
What is the difference between free4chat and octo-server?
free4chat is written in TypeScript and octo-server in Go. 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 octo-server?
Choose free4chat if you want the larger community (1,226 stars) or its MIT licence terms. Choose octo-server if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.