head to head · open source
ragflow vs ralph-claude-code
ragflow has 91,015 GitHub stars, 10,780 forks, 1,525 open issues and last shipped today. ralph-claude-code has 9,639 stars, 719 forks, 37 open issues and last shipped yesterday. ragflow leads on adoption by 844% (91,015 vs 9,639 stars). ragflow is written in Go under Apache-2.0; ralph-claude-code is written in Shell under MIT. ragflow has attracted 12% as many forks as stars, ralph-claude-code 7%. ragflow was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai, ai-agents), 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
| ragflow | ralph-claude-code | |
|---|---|---|
| GitHub stars | ★ 91K | ★ 9.6K |
| License | Apache-2.0 | MIT |
| Written in | Go | Shell |
| Last push | 2026-09-20 | 2026-09-19 |
| Forks | ⑂ 11K | ⑂ 719 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ragflow if
- You weight community size — 91K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick ralph-claude-code if
- You want the ralph-claude-code feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Shell
- You evaluated both and ralph-claude-code fits your workflow better
About ragflow
RAGFlow is an open source Retrieval Augmented Generation engine that fuses RAG with agent capabilities into a context layer for large language models, built for developers and teams that need to turn complex, unstructured documents into production AI systems.
read the full ragflow overview →
About ralph-claude-code
Ralph for Claude Code is an MIT licensed Shell tool that turns Claude Code into a continuous autonomous development loop with intelligent exit detection and rate limiting, built for developers who want an AI agent to work through a backlog without a human re prompting every iteration.
read the full ralph-claude-code overview →
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Frequently asked questions
Is ragflow or ralph-claude-code more popular?
ragflow has 91,015 GitHub stars and ralph-claude-code has 9,639. ragflow has the larger community by that measure.
Are ragflow and ralph-claude-code free?
Both are open source. ragflow is licensed under Apache-2.0 and ralph-claude-code under MIT. Neither carries a licence fee.
What is the difference between ragflow and ralph-claude-code?
ragflow is written in Go and ralph-claude-code in Shell. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ragflow or ralph-claude-code?
Choose ragflow if you want the larger community (91,015 stars) or its Apache-2.0 licence terms. Choose ralph-claude-code if its feature set, stack or MIT licence fits better. Both are self-hostable.