Pydantic AI Agents: New Framework beats CrewAI & AutoGen?

🔧 Ultimate Guide to PydanticAI Agents: Building Production-Grade AI Applications
📌 In this comprehensive guide, we explore PydanticAI, a powerful Python Agent Framework designed for building production-grade applications with Generative AI.

🎯 KEY FEATURES:
Built by the Pydantic team
Model-agnostic support (OpenAI, Gemini, Groq)
Type-safe implementation
Vanilla Python control flow
Structured response validation
Novel dependency injection system
Logfire integration for debugging

💻 FRAMEWORKS SUPPORTED:

OpenAI SDK
Anthropic SDK (coming soon)
LangChain
LlamaIndex
AutoGPT
Transformers
CrewAI
Instructor

🚀 CODE EXAMPLES COVERED:

Hello World Implementation
Bank Support Agent
Tools & Dependency Injection
Logfire Integration
System Prompts
Structured Responses

⚡ TECHNICAL HIGHLIGHTS:

Complete type safety
Streamed response validation
Production-ready architecture
Easy debugging capabilities
Flexible model support
Vanilla Python integration

🔍 DETAILED WALKTHROUGH:

Basic Agent Setup
Dependencies Configuration
System Prompt Implementation
Response Validation
Error Handling
Performance Monitoring

📊 PRACTICAL DEMONSTRATIONS:

Hello World Example
Bank Support System
Customer Balance Queries
Card Security Features
Risk Assessment Implementation

🛠️ DEVELOPMENT TOOLS:

Pydantic Validation
FastAPI Integration
Database Connectivity
Async Support
Type Hinting
Error Handling

💡 IDEAL FOR:

Production Engineers
AI Developers
Python Developers
Backend Engineers
System Architects
DevOps Teams

[Buildthingsthatbuildthings]

Your content is crushing it man, one of my favorite places to learn.

[ShlomiSchwartz]

Great video, Mervin! Thanks for breaking down Pydantic Al so well. Quick question: Could you create a video on how you think two agents should communicate and hand off tasks between each other? I’d love to see your perspective on that!

[donFrankAlvarez]

I love the auto response parsing, that's always a pain in CrewAI. Once they surpass CrewAI in terms of features, I'll check it again.

[dsmflow]

How does this compare to something like Flowise?

[limjuroy]

What about Phidata? I think Phidata is underatted!

[adilgun]

what is the value added by you in this video? I see nothing unfortunately

[fathi]

Can you add subtitles to videos like Arabic? Thank you.❤❤❤

[deadbeafc]

I have never seen any other implementation with streaming structured response support besides this one.
Until now, I had to implement a simple incremental parser myself to use this functionality.