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Helicone

Other tools · Open-source LLM observability with one-line setup as a drop-in proxy

Website · Docs

At a glance

PricingFreemium
Setup effortLow
Released2023
Open sourceYes
InterfaceWeb / Proxy / SDK
LanguagesAll (REST API)
HostingBoth
CategoryObservability / eval
CapabilitiesLLM observability, Caching, Rate limits, Cost tracking, Sessions, Evals, Prompt versioning

What Helicone does

LLM observability, Caching, Rate limits, Cost tracking, Sessions, Evals, Prompt versioning

Best for

Open-source LLM observability with one-line setup as a drop-in proxy

Works well with

IDE / Editor

LLM Provider / Model

Integration

Context / RAG

Agent / Orchestration

Conflicts & caveats

No known compatibility conflicts detected.

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