Helicone

Open SourceApache-2.0

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

Website
www.helicone.ai
GitHub
Helicone/helicone
Difficulty
●● Medium
Last check
2026-07-25

Description

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

Preview

Helicone Preview

Platforms

LinuxDocker

Replaces the following proprietary tools

Datadog→Helicone
New Relic→Helicone
PagerDuty→Helicone

Self-Hosting

Helicone can be self-hosted on your own infrastructure. Visit the official documentation for installation instructions.

Documentation →

Categories

Monitoring & Observability

Tags

#agent-monitoring#analytics#evaluation#gpt#langchain#large-language-models#llama-index

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