LLMversus

Langfuse

Free tier
Ai Monitoring

Platforms: api | Last verified: 2026-04-20

Features
  • *LLM observability
  • *Request tracing
  • *Cost analytics
  • *Quality scoring
  • *User feedback collection
  • *Model evaluation
  • *Session tracking
Pricing

Free: Up to 50k tokens per month

Pro$40/month
Enterprise$/custom
Strengths
  • +Open-source available
  • +Comprehensive tracing
  • +Quality scoring feature
  • +Good documentation
Limitations
  • -Limited free tier
  • -Steeper learning curve
  • -Smaller ecosystem

Compare Langfuse with

Helicone
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