About
Helicone is an open-source LLM observability platform — logs, caching, and analytics for OpenAI and Anthropic apps.
Helicone
Developer ToolsObservability for LLM applications.
Listed May 25, 2026Updated Jun 9, 2026
Frequently asked
What is Helicone?
Observability for LLM applications. Helicone is an open-source LLM observability platform — logs, caching, and analytics for OpenAI and Anthropic apps.
What category is Helicone in?
Helicone is listed under Developer Tools on Startup Spotlight, a directory of indie and micro-startups.
Who founded Helicone?
Helicone was founded by Justin Torre.
When was Helicone founded?
Helicone was founded in 2023.
Where can I visit Helicone?
You can visit Helicone at helicone.ai, or view its full profile on Startup Spotlight.
Standalone answers: What is Helicone? · Who founded Helicone? · When was Helicone launched?
Made by
J
Justin Torre · portfolio →
Founded 2023 · Team of 1-10
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