4 ALTERNATIVES COMPARED
Best Helicone Alternatives 2026
Helicone is a proxy for OpenAI API providing detailed analytics, cost tracking, and logging. Users seek alternatives for multi-provider support, different analytics features, or self-hosted options.
Current price: Free/mo·By Helicone·Last verified: 2026-04-08
1.
Better qualityLangfuse
Langfuse
Multi-provider LLM observability platform.
Best for: Multi-provider observability, tracesPricing: Free or $99+/month
2.
Free tierBraintrust
Braintrust
LLM evaluation and monitoring platform.
Best for: LLM evaluation, testingPricing: Free or paid tiers
3.
Free tierLangSmith
LangChain
LangChain's monitoring and debugging platform.
Best for: LangChain users, debuggingPricing: Free or $99+/month
4.
Free tierWeights & Biases
Weights & Biases
ML experiment tracking with LLM support.
Best for: ML teams, experiment trackingPricing: Free or $25+/month
Frequently Asked Questions
Is Helicone only for OpenAI?
Yes, Helicone proxies OpenAI API. For multi-provider monitoring, use Langfuse or Braintrust.
Is Helicone free?
Yes, Helicone has a generous free tier. Paid plans available for advanced features.
Does Helicone slow down API calls?
Minimal latency (~10ms). As a proxy, there's slight overhead but negligible for most applications.
What's the best multi-provider alternative to Helicone?
Langfuse for observability, Braintrust for evaluation. Both support multiple LLM providers.
Compare side by side
Run a detailed head-to-head comparison with pricing, benchmarks, and speed.
Open model comparison →