Use case

Best AI for building AI agents

Frameworks and platforms for your own agents.

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01
Why: Stateful agent workflows.

LangGraph
Automation & Agents

Framework for building stateful agents.
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02
Why: Multi-agent teams in Python.

CrewAI
Automation & Agents

Framework and platform for multi-agent automations.
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03
Why: Lightweight agent framework from OpenAI.

OpenAI Agents SDK
Automation & Agents

OpenAI's framework for building agentic apps.
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04
Why: TypeScript agent framework.

Mastra
Automation & Agents

TypeScript framework for AI agents.
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05
Why: Typed agents in Python.

Pydantic AI
Automation & Agents

Python agent framework from the Pydantic team.
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06
Why: Visual builder for AI apps and agents.

Dify
Automation & Agents

Open-source platform for building AI apps and agents.
Open sourceFree plan
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Order is not a ranking of quality; check each tool's site for current pricing. Compare the first three.

Also worth a look

Zapier

Automation & Agents

Automation platform connecting thousands of apps, with AI agents and workflows.

Free planAPI

n8n

Automation & Agents

Workflow automation tool with AI agent nodes; self-hostable.

API

Lindy

Automation & Agents

Build AI agents that handle email, meetings, sales and support tasks.

AgentFree plan

Manus

Automation & Agents

General-purpose autonomous AI agent that completes multi-step tasks.

AgentAPI

ChatGPT Agent

Automation & Agents

ChatGPT's agent mode that browses and acts on websites to complete tasks.

Agent

Fin by Intercom

Customer Support

AI customer service agent that resolves support conversations.

AgentAPI

Related use cases

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