head to head · open source
LibreChat vs MaxKB
LibreChat has 46,647 GitHub stars, 9,596 forks, 732 open issues and last shipped yesterday. MaxKB has 23,095 stars, 3,210 forks, 18 open issues and last shipped yesterday. LibreChat leads on adoption by 102% (46,647 vs 23,095 stars). LibreChat is written in TypeScript under MIT; MaxKB is written in Python under GPL-3.0. LibreChat has attracted 21% as many forks as stars, MaxKB 14%. LibreChat 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.
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Side by side
| LibreChat | MaxKB | |
|---|---|---|
| GitHub stars | ★ 47K | ★ 23K |
| License | MIT | GPL-3.0 |
| Written in | TypeScript | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 9.6K | ⑂ 3.2K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick LibreChat if
- You weight community size — 47K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick MaxKB if
- You want the MaxKB feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Python
- You evaluated both and MaxKB fits your workflow better
About LibreChat
LibreChat English · 中文 🚀 What's New in v0.8.8 rc2 Agent run control: Interrupt an Agent before visible answer text, steer runs with files and quoted excerpts, durably queue follow ups, and recover saved partial work with Keep going or Answer now . Agent activity: Optional generated labels group reasoning and tool work, fold completed groups into live phase cards, keep generated files visible, summarize multi step phases, and show the current reasoning direction. Human in the loop Agents: Stream up to four related questions, pause for input or tool approval, and resume durably. Unified Agent Builder: Configure…
read the full LibreChat overview →
About MaxKB
Open source platform for building enterprise grade agents 强大易用的企业级智能体平台 [ 中文(简体) ] [ English ] MaxKB = Max Knowledge Brain, it is an open source platform for building enterprise grade agents. MaxKB integrates Retrieval Augmented Generation (RAG) pipelines, supports robust workflows, and provides advanced MCP tool use capabilities. MaxKB is widely applied in scenarios such as intelligent customer service, corporate internal knowledge bases, academic research, and education. RAG Pipeline : Supports direct uploading of documents / automatic crawling of online documents, with features for automatic text splitting…
read the full MaxKB overview →
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Frequently asked questions
Is LibreChat or MaxKB more popular?
LibreChat has 46,647 GitHub stars and MaxKB has 23,095. LibreChat has the larger community by that measure.
Are LibreChat and MaxKB free?
Both are open source. LibreChat is licensed under MIT and MaxKB under GPL-3.0. Neither carries a licence fee.
What is the difference between LibreChat and MaxKB?
LibreChat is written in TypeScript and MaxKB in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, LibreChat or MaxKB?
Choose LibreChat if you want the larger community (46,647 stars) or its MIT licence terms. Choose MaxKB if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.