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Logfire

Free4,335

AI observability platform for production LLM and agent systems.

About

Logfire monitors LLM and AI agent systems in production, tracking performance and debugging issues. It's built for teams running large language models at scale. You get real-time visibility into model behavior and can trace problems back to their source.

Key Features

  • agent-observability
  • ai
  • ai-observability
  • ai-tools
  • evals

Pricing

Free

Open source. You supply your own LLM API keys.

Categories

Data AnalysisDevOps

Details

VerifiedJune 28, 2026
GitHub starsโ˜… 4,335