head to head · open source
Onyx vs Pipeshub
Onyx has 33,210 GitHub stars, 4,705 forks, 451 open issues and last shipped yesterday. Pipeshub has 3,906 stars, 635 forks, 172 open issues and last shipped yesterday. Onyx leads on adoption by 750% (33,210 vs 3,906 stars). Onyx is written in Python under a custom or non-standard licence; Pipeshub is written in Python under Apache-2.0. Onyx has attracted 14% as many forks as stars, Pipeshub 16%. Pipeshub was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai, enterprise-search), 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
| Onyx | Pipeshub | |
|---|---|---|
| GitHub stars | ★ 33K | ★ 3.9K |
| License | Custom / other | Apache-2.0 |
| Written in | Python | Python |
| Last push | 2026-11-04 | 2026-11-04 |
| Forks | ⑂ 4.7K | ⑂ 635 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Onyx if
- You weight community size — 33K stars and counting
- You want the Custom / other license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick Pipeshub if
- You want the Pipeshub feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and Pipeshub fits your workflow better
About Onyx
Onyx The Open Source AI Platform Onyx is the application layer for LLMs bringing a feature rich interface that can be easily hosted by anyone. Onyx enables LLMs through advanced capabilities like RAG, web search, code execution, file creation, deep research and more. Connect your applications with over 50+ indexing based connectors provided out of the box or via MCP. [!TIP] Deploy with a single command: ⭐ Features 🔍 Agentic RAG: Get best in class search and answer quality based on hybrid index + AI Agents for information retrieval Benchmark to release soon! 🔬 Deep Research: Get in depth reports with a multi…
About Pipeshub
The Open Source Workplace AI Platform Website · Docs · Discord · Roadmap Translations: Français · Deutsch · 简体中文 · 日本語 · Русский · עברית · 한국어 · Español · Português · Türkçe · Tiếng Việt · Italiano PipesHub Explainable & Extensible PipesHub is an open source platform for connecting AI applications to the knowledge stored across your company's business systems. Connect Slack, Google Drive, GitHub, Microsoft 365, Notion and 50+ other systems. Search across them and get answers with citations, filtered by what each person is allowed to see — or give that same context to your own agents, workflows and MCP clients…
read the full Pipeshub overview →
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Frequently asked questions
Is Onyx or Pipeshub more popular?
Onyx has 33,210 GitHub stars and Pipeshub has 3,906. Onyx has the larger community by that measure.
Are Onyx and Pipeshub free?
Both are open source. Onyx has no licence declared in this registry, and Pipeshub is licensed under Apache-2.0. Both are free to self-host.
What is the difference between Onyx and Pipeshub?
Onyx is written in Python and Pipeshub 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, Onyx or Pipeshub?
Choose Onyx if you want the larger community (33,210 stars) or its Custom / other licence terms. Choose Pipeshub if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.