Pydantic

Logfire observability platform. OpenTelemetry-native monitoring, tracing, and debugging for Python applications and AI agents.

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pydantic.dev

Services

Resources you can provision into a project

pydantic/logfire Project scope

A Logfire project - where your traces, logs and metrics land. Provisioning it returns an OTLP write token to start sending data; billed via the account plan.

Depends on plan · Requires a plan · 2 available

Env vars PYDANTIC_LOGFIRE_*

Plans

Entitlements that carry pricing and limits for a service

pydantic/personal

Personal - your free Logfire account, one per email address. Up to 10M logs, spans and metrics per month; use Growth or Team for more seats, projects, retention and included usage.

Free

pydantic/growth

Growth - for scaling teams. Enough seats, guests and projects for your AI Application, up to 90 days retention, priority support, self-service data deletion, HIPAA BAA.

$249 per month

pydantic/team

Team - for startups and small teams shipping to prod. 5 seats included (up to 12), 5 projects, 10M records/mo included, 30-day retention.

$49 per month (5 seats included + $25 per extra seat)