Websitelangwatch.ai
CategoryAI / LLM Observability
LicenseOpen source
PricingFree tier, Pro from $49/mo

Overview

LangWatch monitors LLM applications in production. Track quality, detect guardrail violations, analyze user behavior. LLM observability platform.

Pros

  • LLM quality monitoring
  • Guardrail violation detection
  • User behavior analytics
  • Cost tracking
  • Evaluation pipelines
  • Self-hosted option

Cons

  • Pro pricing for full features
  • Newer platform
  • Limited integrations
  • Setup requires instrumentation
  • Dashboard customization limited

Verdict

LangWatch answers the question every LLM team asks after launch: 'Is our AI actually working well in production?' The quality monitoring tracks response quality over time, guardrail detection catches when the AI goes off-script, and user analytics show how people actually use your AI features. For teams running LLM applications in production, LangWatch provides the visibility you need.

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