Pydantic AI

Type-safe agents from the Pydantic team.

Agent frameworks MIT Open source Checked 2026-08-15

The record

Verified by hand

Category: Agent frameworks
License: MIT
Open source: Yes
Self-host: Yes

Entry price: Free
Rank in category: #8 of 12
Website: ai.pydantic.dev
Price check: Confirmed against official page

Our take

In progress

Pydantic AI sits at #8 in Agent frameworks by adoption. The verified facts are above; the full editorial assessment — where it wins, where it doesn't, and what to reach for instead — is being written and will land here.

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LlamaIndex#4

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Sources

Checked 2026-08-15

Official siteai.pydantic.dev✓ Price verified