Helicone/helicone
🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓
Build with Backblaze B2
SDKs, agent skills, IDE extensions, and reference pipelines from Backblaze Labs. All open source.
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Where it stands
Rank, growth pace and release cadence relative to everything GStars tracks.
No releases in the last 90 days; the most recent was 436 days ago, with 98 contributors on GitHub.
Gained 49% fewer stars in the last 90 days than in the 90 days before.
Use Cases & Benefits
- Provides an open source platform for observability, monitoring, and evaluation of large language model (LLM) usage with one-line integration.
- Offers unified API access to 100+ AI models with intelligent routing, automatic fallbacks, and detailed cost and latency tracking.
- Use for monitoring and debugging AI agents, chatbots, and document processing pipelines with detailed trace and session inspection.
- Use for managing and versioning prompts in production environments to optimize prompt engineering and deployment without code changes.
- Use for integrating multiple LLM providers and frameworks like LangChain and Vercel AI SDK to build and analyze AI-powered applications.
Should you depend on it?
License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.
License
Apache 2.0
Permissive: commercial use, modification and redistribution are allowed with attribution; includes an explicit patent grant from contributors.
Community files
- README: present
Watch-outs
No watch-outs from GStars' checks.
General guidance from repository metadata, not legal advice. How we score
From the README
🎁 Generous monthly free tier (10k requests/month) - No credit card required!
Daily snapshots
Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots
Forks
697+52
Open issues
180+22
Compared with peers in Analytics
Fastest-growing repositories GStars tracks in this cohort for the week of Nov 1, by 7-day star growth
| Repository | Stars | +7d | Health | Last release |
|---|---|---|---|---|
| openobserve/openobserve | 22.8K | +235 | 40 | today |
| algorithm-visualizer/algorithm-visualizer | 49.4K | +130 | 30 | — |
| itsPLK/ps5-payload-manager | 715 | +33 | 38 | 16 days ago |
| ant-design/ant-design-pro | 38.9K | — | 56 | 80 days ago |
| Canner/WrenAI | 18.1K | — | 65 | 7 days ago |
| Helicone/helicone | 6.2K | — | 35 | 436 days ago |
| Category median | 22.8K | +130 | 40 | — |
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