PydanticAI

PydanticAI

Pydantic
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About

LangChain is a powerful, composable framework designed for building, running, and managing applications powered by large language models (LLMs). It offers an array of tools for creating context-aware, reasoning applications, allowing businesses to leverage their own data and APIs to enhance functionality. LangChain’s suite includes LangGraph for orchestrating agent-driven workflows, and LangSmith for agent observability and performance management. Whether you're building prototypes or scaling full applications, LangChain offers the flexibility and tools needed to optimize the LLM lifecycle, with seamless integrations and fault-tolerant scalability.

About

PydanticAI is a Python-based agent framework designed to simplify the development of production-grade applications using generative AI. Built by the team behind Pydantic, the framework integrates seamlessly with popular AI models such as OpenAI, Anthropic, Gemini, and others. It offers type-safe design, real-time debugging, and performance monitoring through Pydantic Logfire. PydanticAI also provides structured responses by leveraging Pydantic to validate model outputs, ensuring consistency. The framework includes a dependency injection system to support iterative development and testing, as well as the ability to stream LLM outputs for rapid validation. It is ideal for AI-driven projects that require flexible and efficient agent composition using standard Python best practices. We built PydanticAI with one simple aim: to bring that FastAPI feeling to GenAI app development.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Developers searching for a framework for developing applications powered by language models

Audience

Python developers in search of a solution to build AI-powered applications

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

Free
Free Version
Free Trial

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

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Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

LangChain
Founded: 2022
United States
www.langchain.com

Company Information

Pydantic
United States
ai.pydantic.dev/

Alternatives

Vertex AI

Vertex AI

Google

Alternatives

LM-Kit.NET

LM-Kit.NET

LM-Kit
Logfire

Logfire

Pydantic
Flowise

Flowise

Flowise AI

Categories

Categories

Integrations

Atla
Codeflash
Lucidic AI
Python
Alkemi
Dify
Galileo
Gemini 2.0
Gemini Pro
Gentoro
Hyperbrowser
Jina Reranker
Langflow
MyScale
Proxycurl
Runbear
ScrapingAnt
ZenML
Zep
ZeusDB

Integrations

Atla
Codeflash
Lucidic AI
Python
Alkemi
Dify
Galileo
Gemini 2.0
Gemini Pro
Gentoro
Hyperbrowser
Jina Reranker
Langflow
MyScale
Proxycurl
Runbear
ScrapingAnt
ZenML
Zep
ZeusDB
Claim LangChain and update features and information
Claim LangChain and update features and information
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