Helicone

Open Source Apache-2.0

๐ŸงŠ Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 ๐Ÿ“

Difficulty
โ—โ— Medium
Last check
2026-02-25

Description

๐ŸงŠ Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 ๐Ÿ“

Preview

Helicone Preview

Platforms

Linux Docker

Replaces the following proprietary tools

ChatGPT API Helicone
Midjourney Helicone
DALL-E Helicone

Self-Hosting

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

Documentation โ†’

Tags

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