head to head · open source
LobeChat vs mercury-agent
LobeChat has 82,547 GitHub stars, 15,891 forks, 922 open issues and last shipped yesterday. mercury-agent has 3,153 stars, 340 forks, 60 open issues and last shipped 2 days ago. LobeChat leads on adoption by 2,518% (82,547 vs 3,153 stars). LobeChat is written in TypeScript under a custom or non-standard licence; mercury-agent is written in TypeScript under MIT. LobeChat has attracted 19% as many forks as stars, mercury-agent 11%. LobeChat was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
← all 8884 open source comparisons
Side by side
| LobeChat | mercury-agent | |
|---|---|---|
| GitHub stars | ★ 83K | ★ 3.2K |
| License | Custom / other | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 16K | ⑂ 340 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick LobeChat if
- You weight community size — 83K stars and counting
- You want the Custom / other license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick mercury-agent if
- You want the mercury-agent feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and mercury-agent fits your workflow better
About LobeChat
LobeHub is an open source platform for managing, building, and operating AI agent teams. It functions as a Chief Agent Operator (CAO), enabling users to organize, schedule, and monitor autonomous AI agents around the clock. The project lives in the AI interaction and interfaces ecosystem, integrating with major LLM providers like OpenAI, Anthropic, DeepSeek, and Alibaba’s GLM series.
read the full LobeChat overview →
About mercury-agent
mercury agent is an open source AI agent written in TypeScript and licensed under MIT. It lives in the AI & Machine Learning / AI Interaction & Interfaces ecosystem, with topics ai agent, ai assistant, and llm. The project provides a soul driven agent that uses tools, keeps memory, and connects through CLI, Telegram, or Web.
read the full mercury-agent overview →
More in AI & Machine Learning
Related comparisons
More AI Interaction & Interfaces projects
Compare either of these against the rest of the AI Interaction & Interfaces field.
Frequently asked questions
Is LobeChat or mercury-agent more popular?
LobeChat has 82,547 GitHub stars and mercury-agent has 3,153. LobeChat has the larger community by that measure.
Are LobeChat and mercury-agent free?
Both are open source. LobeChat has no licence declared in this registry, and mercury-agent is licensed under MIT. Both are free to self-host.
What is the difference between LobeChat and mercury-agent?
LobeChat is written in TypeScript and mercury-agent 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, LobeChat or mercury-agent?
Choose LobeChat if you want the larger community (82,547 stars) or its Custom / other licence terms. Choose mercury-agent if its feature set, stack or MIT licence fits better. Both are self-hostable.