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Logfire AI Gateway Pydantic AI

Enterprise Pricing

Peter Lesty

Senior Software Engineer at Pydantic

Product

Logfire
AI Gateway
Pydantic AI
Enterprise
Pricing

Use cases

LLM observability
LLM evals
LLM-as-a-judge
AI gateway controls
Agent governance
App performance (APM)
Service monitoring
Infrastructure monitoring
Frontend observability
Service levels (SLOs)

Open source

Pydantic Validation
Pydantic AI
Pydantic Evals
Monty
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Alternatives
Logfire vs Braintrust
Logfire vs Langfuse
Logfire vs LangSmith
Logfire vs Arize
Logfire vs Datadog
Logfire vs Sentry
Logfire vs Grafana
Logfire vs SigNoz
Logfire vs Honeycomb
Logfire vs Elastic

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