helicone

Helicone

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

monitoring analytics

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5.5k Stars

507 Forks

5.5k Watchers

TypeScript Language

apache-2.0 License

100 SrcLog Score

Cost to Build

$30.46M

Market Value

$207.59M

How is this calculated?

Growth over time

2 data points · 2025-06-17 → 2026-04-07

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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 master.zip

Found an issue?

Report bugs or request features on the helicone issue tracker:

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