head to head · open source
Agent-Reach vs UltraRAG
Agent-Reach has 83,525 GitHub stars, 7,317 forks, 137 open issues and last shipped 5 days ago. UltraRAG has 5,702 stars, 448 forks, 11 open issues and last shipped yesterday. Agent-Reach leads on adoption by 1,365% (83,525 vs 5,702 stars). Agent-Reach is written in Python under MIT; UltraRAG is written in Python under Apache-2.0. Agent-Reach has attracted 9% as many forks as stars, UltraRAG 8%. UltraRAG was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (mcp), 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
| Agent-Reach | UltraRAG | |
|---|---|---|
| GitHub stars | ★ 84K | ★ 5.7K |
| License | MIT | Apache-2.0 |
| Written in | Python | Python |
| Last push | 2026-09-15 | 2026-09-19 |
| Forks | ⑂ 7.3K | ⑂ 448 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Agent-Reach if
- You weight community size — 84K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick UltraRAG if
- You want the UltraRAG 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 UltraRAG fits your workflow better
About Agent-Reach
Agent Reach is an open source Python command line tool that gives AI agents the ability to read and search the wider internet — Twitter/X, Reddit, YouTube, GitHub, Bilibili, and XiaoHongShu among others — for developers and agent builders who want that reach without paying for platform APIs.
read the full Agent-Reach overview →
About UltraRAG
UltraRAG is a low code Python framework that builds complex retrieval augmented generation pipelines by standardising RAG components as independent Model Context Protocol servers, aimed at researchers and teams doing industrial prototyping.
read the full UltraRAG overview →
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Frequently asked questions
Is Agent-Reach or UltraRAG more popular?
Agent-Reach has 83,525 GitHub stars and UltraRAG has 5,702. Agent-Reach has the larger community by that measure.
Are Agent-Reach and UltraRAG free?
Both are open source. Agent-Reach is licensed under MIT and UltraRAG under Apache-2.0. Neither carries a licence fee.
What is the difference between Agent-Reach and UltraRAG?
Agent-Reach is written in Python and UltraRAG 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, Agent-Reach or UltraRAG?
Choose Agent-Reach if you want the larger community (83,525 stars) or its MIT licence terms. Choose UltraRAG if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.