Compare projects
Select 2–4 projects to compare on the same basis.
Only identical known values are hidden. Unknown information remains visible.
Hhelicone
🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓
Popularity
Repository stars6,254Highest4,530
7-day net stars——
Fork701Highest351
30-day trendInsufficient historyInsufficient history
Maintenance
Last push2026-10-282026-11-03
Maintenance notesNot verifiedNot verified
Repository created2023-01-312024-04-23
License & use
LicenseApache-2.0 · PermissiveMIT · Permissive
PricingPricing not verifiedPricing not verified
Basics
Browse by purposeModel and data evaluationModel and data evaluation · Observability
TypeApps & systemsApps & systems
SubcategoryOperationsOperations
PlatformNot verifiedNot verified
Cost detailsCheck current official software, hosting, model and infrastructure pricing.Check current official software, hosting, model and infrastructure pricing.
Pricing source——
First collected2026-11-032026-11-03
MetricRepository stars, not unique users or individual-skill installsRepository stars, not unique users or individual-skill installs
LanguageTypeScriptPython
About this project🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓AI observability platform for production LLM and agent systems.
Measured at2026-11-02 19:00 UTC2026-11-03 09:37 UTC
License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited. Ranked by repository stars, one position per repository. Stars and forks are not user counts.