Helicone

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Logging caching and rate limiting proxy

Free tier | Pro $79/mo +1ObservabilityLast verified: 2026-01-18

Overview

Helicone proxy for logging caching and rate limiting. One-line setup.

Works with

OpenAIAnthropicAny LLM

Pricing

Pros

+Dead simple setup (1-line integration)
+Caching saves money
+Good free tier (10K requests)
+Open-source
+Gateway features (caching, rate limits, fallbacks)
+SOC-2 and HIPAA compliant (Team+)

Cons

-Proxy adds latency
-Pro is $79/mo (not cheap)
-7-day retention on free tier

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Back

Helicone

Visit site

Logging caching and rate limiting proxy

Free tier | Pro $79/mo +1ObservabilityLast verified: 2026-01-18

Overview

Helicone proxy for logging caching and rate limiting. One-line setup.

Works with

OpenAIAnthropicAny LLM

Pricing

Pros

+Dead simple setup (1-line integration)
+Caching saves money
+Good free tier (10K requests)
+Open-source
+Gateway features (caching, rate limits, fallbacks)
+SOC-2 and HIPAA compliant (Team+)

Cons

-Proxy adds latency
-Pro is $79/mo (not cheap)
-7-day retention on free tier

Find similar tools

Arize AI

Free tier +2

ML and LLM observability

LangChainLlamaIndex+4

Arize AI

Free tier +2

ML and LLM observability

LangChain+5

Braintrust

Free tier +2

Evals logging and prompt playground

PythonTypeScript+3

Braintrust

Free tier +2

Evals logging and prompt playground

Python+4

Get Discovered by Developers

Promote your tool

Reach thousands of developers actively searching for AI tools. Featured listings get 10x more clicks.