Pydantic AI Gateway
LLM proxy that gives an application one key for OpenAI, Anthropic, Google, Groq and AWS Bedrock models, passes each request through in the provider's native format, caps spend per project, user or API key by day, week, month or total, and sends OpenTelemetry traces of every call to Logfire or any other backend, with a cloud dashboard or a self-hosted deployment.
Find alternatives to Pydantic AI Gateway
What it does
- Model inference
- Guardrails and safety
Sources
- Pricing
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Official documentation · 21 Oct 2026
"Bring your own provider credentials (BYOK): free on every plan, no markup" and "Built-in providers: 5% markup on Personal and Team, 3% on Growth".
- Description
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Official documentation · 21 Oct 2026
"One key for all your models with real-time monitoring and budget control that works."
- What it does
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Official documentation · 21 Oct 2026
"Connect to models on OpenAI, Anthropic, Google, Groq, and AWS Bedrock with one API key." (guardrails that inspect a request on its way to the provider are described on https://pydantic.dev/logfire/ai-gateway).
- Sold within
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Plan cards of the Logfire pricing page list the gateway inside the plans: "AI Gateway with BYOK" on Personal and "Bring up to 3 provider credentials (no markup)."; Enterprise lists "Full AI Gateway access (add-on)" for the fuller tier. The schema holds one route; included-with-parent is the route the plan cards lead with.
- Name
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Official documentation · 21 Oct 2026
"Pydantic AI Gateway gives you cost control and intelligent routing without the abstraction overhead."
- URL
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Official documentation · 21 Oct 2026
Gateway's own page, linked from the site header as "AI Gateway" beside "Logfire" and "Pydantic AI"; the vendor's llms.txt (https://pydantic.dev/llms.txt) lists it as "Pydantic AI Gateway" (SaaS) and says it is consolidating into Logfire.
- Deployment
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Official documentation · 21 Oct 2026
"Use the cloud dashboard through Pydantic Logfire, or self-host for enterprise."
- Interfaces
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Official documentation · 21 Oct 2026
"Use the cloud dashboard through Pydantic Logfire, or self-host for enterprise." and "point any existing provider SDK at the gateway".
- Intended for
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Official documentation · 21 Oct 2026
"Enterprise without the wait" with SSO and granular permissions, and a one-line Python example for developers.
Also from Pydantic
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Pydantic Logfire Developer tool
Pydantic Logfire collects application traces and evaluates AI outputs to help developers investigate failures and verify changes.
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Pydantic AI Developer tool
Open-source Python framework for building typed AI agents that call tools and subagents, validate tool arguments and structured outputs and retry when a check fails, keep a plan, workspace and memory through the Pydantic AI Harness package, and resume long runs on a durable runtime such as Temporal or DBOS, with models from OpenAI, Anthropic, Google, Bedrock, Mistral, Groq or Ollama.
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