Side-by-Side Comparison
opik vs flow
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● comet-ml/opik (22.5K)
● facebook/flow (22.3K)
☆ 22.5Kopik stars
☆ 22.3Kflow stars
+175Difference
opikStar Leader (1.0x)
⚖️ Comparison Verdict
Star Popularity
opik Leads
+175 stars (1.0x ratio)
Forks & Derivatives
flow Leads
1.9K total community forks
Recent Maintenance
opik
Pushed 3d ago
Licensing
Different
opik: Apache-2.0 vs flow: MIT
Side-by-Side Facts
| Metric | comet-ml/opik ↗ | facebook/flow ↗ |
|---|---|---|
| Description | Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards. | Adds static typing to JavaScript to improve developer productivity and code quality. |
| GitHub Stars | ☆ 22,472 | ☆ 22,297 |
| Forks | 1,848 | 1,893 |
| Open Issues | 211 | 517 |
| Main Language | Python | Rust |
| License | Apache-2.0 | MIT |
| Last Push | Oct 9, 2026 | Oct 2, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
⭐ Embed Verified Badges in README
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opik Badge
[](https://githubrepo.cloud/repo/comet-ml/opik?utm_source=readme_badge)
flow Badge
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