head to head · open source
graphify vs opik
graphify has 118,991 GitHub stars, 11,505 forks, 1,350 open issues and last shipped 2 days ago. opik has 22,098 stars, 1,801 forks, 258 open issues and last shipped yesterday. graphify leads on adoption by 438% (118,991 vs 22,098 stars). graphify is written in Python under Apache-2.0; opik is written in Python under Apache-2.0. graphify has attracted 10% as many forks as stars, opik 8%. opik 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
| graphify | opik | |
|---|---|---|
| GitHub stars | ★ 119K | ★ 22K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Python |
| Last push | 2026-09-16 | 2026-09-17 |
| Forks | ⑂ 12K | ⑂ 1.8K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick graphify if
- You weight community size — 119K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick opik if
- You want the opik 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 opik fits your workflow better
About graphify
graphify is an Apache 2.0 Python CLI and /graphify skill that turns a whole project — code, docs, SQL schemas, configs, PDFs, images, and video — into a queryable knowledge graph, built for developers and AI agent users in Claude Code, Cursor, Codex, and Gemini CLI who want to query a codebase instead of grepping through files.
read the full graphify overview →
About opik
Opik is open source LLM observability, evaluation, and AI agent tracing platform for teams building LLM apps, RAG systems, and agentic workflows, built by Comet, Apache 2.0 licensed, free to self host full platform.
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Frequently asked questions
Is graphify or opik more popular?
graphify has 118,991 GitHub stars and opik has 22,098. graphify has the larger community by that measure.
Are graphify and opik free?
Both are open source. graphify is licensed under Apache-2.0 and opik under Apache-2.0. Neither carries a licence fee.
What is the difference between graphify and opik?
graphify is written in Python and opik 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, graphify or opik?
Choose graphify if you want the larger community (118,991 stars) or its Apache-2.0 licence terms. Choose opik if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.