What is logfire?
Logfire is an observability platform developed by the Pydantic team, designed to provide powerful tools for LLM and agent systems in production environments. It is based on the same beliefs as the Pydantic Validation library, that the most powerful tools can be simple to use.
Logfire provides simple yet powerful features through its dashboard, making it actually usable by the entire engineering team. It focuses on the behavior of Python applications, offering rich displays of Python objects, event loop telemetry, performance analysis of Python code and database queries, among other features.
Key features
SQL query: Use standard SQL to query data, all controls and (for many people) no need to learn new content.
OpenTelemetry support: Logfire is a biased wrapper around OpenTelemetry, supporting all OpenTelemetry signals (tracing, metrics, and logs).