head to head · open source
MaxKB vs rikkahub
MaxKB has 23,095 GitHub stars, 3,210 forks, 18 open issues and last shipped yesterday. rikkahub has 8,606 stars, 847 forks, 282 open issues and last shipped yesterday. MaxKB leads on adoption by 168% (23,095 vs 8,606 stars). MaxKB is written in Python under GPL-3.0; rikkahub is written in Kotlin under AGPL-3.0. MaxKB has attracted 14% as many forks as stars, rikkahub 10%. MaxKB 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
| MaxKB | rikkahub | |
|---|---|---|
| GitHub stars | ★ 23K | ★ 8.6K |
| License | GPL-3.0 | AGPL-3.0 |
| Written in | Python | Kotlin |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 3.2K | ⑂ 847 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick MaxKB if
- You weight community size — 23K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick rikkahub if
- You want the rikkahub feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Kotlin
- You evaluated both and rikkahub fits your workflow better
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 →
About rikkahub
RikkaHub A native Android LLM chat client that supports switching between different providers for conversations 🤖💬 Click to join our Discord server 👉 【RikkaHub】 简体中文 繁體中文 English 🚀 Download 🔗 Download from Website (Recommended) 🔗 Download from Google Play [!WARNING] There are many forked versions of RikkaHub. Issues with forks are unrelated to RikkaHub, so please use forks with caution to avoid privacy leaks or excessive permission requests. 💖 Sponsors ✨ Features 🎨 Material You Design and 🌙 Dark mode 📦 Workspace: a proot based Linux agent environment 🔄 Multiple AI Provider Support: custom API / URL /…
read the full rikkahub overview →
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Frequently asked questions
Is MaxKB or rikkahub more popular?
MaxKB has 23,095 GitHub stars and rikkahub has 8,606. MaxKB has the larger community by that measure.
Are MaxKB and rikkahub free?
Both are open source. MaxKB is licensed under GPL-3.0 and rikkahub under AGPL-3.0. Neither carries a licence fee.
What is the difference between MaxKB and rikkahub?
MaxKB is written in Python and rikkahub in Kotlin. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, MaxKB or rikkahub?
Choose MaxKB if you want the larger community (23,095 stars) or its GPL-3.0 licence terms. Choose rikkahub if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.