head to head · open source
LobeChat vs LlamaIndexTS
LobeChat has 82,576 GitHub stars, 15,895 forks, 922 open issues and last shipped yesterday. LlamaIndexTS has 3,078 stars, 524 forks, 149 open issues and last shipped 6 months ago. LobeChat leads on adoption by 2,583% (82,576 vs 3,078 stars). LobeChat is written in TypeScript under a custom or non-standard licence; LlamaIndexTS is written in TypeScript under MIT. LobeChat has attracted 19% as many forks as stars, LlamaIndexTS 17%. LobeChat was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (agent), 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
| LobeChat | LlamaIndexTS | |
|---|---|---|
| GitHub stars | ★ 83K | ★ 3.1K |
| License | Custom / other | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-18 | 2026-03-11 |
| Forks | ⑂ 16K | ⑂ 524 |
| 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 LlamaIndexTS if
- You want the LlamaIndexTS feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and LlamaIndexTS 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 LlamaIndexTS
LlamaIndexTS is a deprecated, MIT licensed TypeScript data framework published on npm as llamaindex , built to connect large language models to your own data inside server side JavaScript runtimes such as Node.js, Deno, Bun, Nitro, Vercel Edge Runtime, and Cloudflare Workers.
read the full LlamaIndexTS overview →
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Frequently asked questions
Is LobeChat or LlamaIndexTS more popular?
LobeChat has 82,576 GitHub stars and LlamaIndexTS has 3,078. LobeChat has the larger community by that measure.
Are LobeChat and LlamaIndexTS free?
Both are open source. LobeChat has no licence declared in this registry, and LlamaIndexTS is licensed under MIT. Both are free to self-host.
What is the difference between LobeChat and LlamaIndexTS?
LobeChat is written in TypeScript and LlamaIndexTS 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 LlamaIndexTS?
Choose LobeChat if you want the larger community (82,576 stars) or its Custom / other licence terms. Choose LlamaIndexTS if its feature set, stack or MIT licence fits better. Both are self-hostable.