helicone

Helicone

🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓

monitoring analytics open-source

View on GitHub Website

6k Stars

631 Forks

56 Watchers

TypeScript Language

apache-2.0 License

100 SrcLog Score

Cost to Build

$31.36M

Market Value

$189.00M

How is this calculated?

Growth over time

3 data points · 2025-06-01 → 2026-07-01

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What is the Helicone/helicone GitHub project? Description: "🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓". Written in TypeScript. Explain what it does, its main use cases, key features, and who would benefit from using it.

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How to clone helicone

Clone via HTTPS

git clone https://github.com/Helicone/helicone.git

Clone via SSH

[email protected]:Helicone/helicone.git

Download ZIP

Download main.zip

Found an issue?

Report bugs or request features on the helicone issue tracker:

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