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Helicone vs Langfuse

Helicone: Gateway and monitoring dashboard for debugging LLM apps Langfuse: Open source tracing and evals for LLM apps and AI agents

Comparison of Helicone, Langfuse
Helicone
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Langfuse
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CategoryObservability and EvalsObservability and Evals
PricingFree trial7-day free trialOpen source
Platforms
  • Web
  • API
  • Web
  • API
Best for
  • AI app developers
  • Product teams
  • Platform teams
  • AI engineering teams
  • Platform teams
  • Product teams
Highlights
  • Route requests to several model providers
  • View requests, sessions and users in one dashboard
  • Set rate limits and alerts for your app
  • Trace model calls and agent steps
  • Track usage and costs per request
  • Run evaluations on production data
GitHub stars–37.1k
Last update–2 days ago

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