Agent Frameworks — Agentic AI Landscape

Graph-based framework for building stateful, controllable multi-agent workflows.

The original, broad LLM framework with integrations to nearly every model and tool.

Role-based framework for orchestrating teams of collaborating agents.

↗ crewai.com

Type-safe Python agent framework from the team behind Pydantic.

Data framework specializing in connecting LLMs and agents to your data.

TypeScript-first framework for building agents, workflows, and RAG.

↗ mastra.ai

OpenAI's lightweight SDK for building multi-agent systems with handoffs and guardrails.