Technology

Logfire

Logfire delivers uncomplicated, OpenTelemetry-based observability, unifying metrics, traces, and structured logs for Python and AI applications.

Logfire is the production-ready AI observability platform from the team behind Pydantic. It's an opinionated wrapper around OpenTelemetry, simplifying the 'three pillars' (metrics, traces, and logs) into one dashboard. The platform provides Python-centric insights: real-time LLM and agent tracing, cost controls, and deep Pydantic validation analytics. Developers can query all structured data using standard SQL, allowing for direct integration with existing BI tools and accelerating debugging for complex applications.

https://pydantic.dev/logfire/

What builders pair with Logfire

Projects using both technologies. Select a pairing to see a project.

Built with Logfire

Agent Orchestration 1 shared project Braintrust 1 shared project DuckDB 1 shared project FastAPI 1 shared project Jupyter 1 shared project Jupyter kernel 1 shared project

6 more pairings

llama 1 shared project Observability 1 shared project Pydantic AI 1 shared project PydanticAI 1 shared project Python 1 shared project Tavily 1 shared project

Pairing: Agent Orchestration

Photo from the event — Event photo

From Local Agent to Emergent Data Scientist

Nürnberg · June 24, 2026

view project | view Agent Orchestration

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Emergent Data Scientist Agents

Nürnberg Jun 24

Pydantic AI Logfire

Debate Concierge

PydanticAI Tavily