Helicone

Open Source Apache-2.0

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

Difficulty
●● Medium
Last check
2026-05-18

Description

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

Preview

Helicone Preview

Platforms

Linux Docker

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 β†’

Tags

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