1
Free
CrewAI
Framework for building multi-agent AI systems and workflows.
2
Freemium
Devin
Devin is Cognition's autonomous AI software engineer: it writes, tests and fixes code end-to-end from one task.
3
Freemium
n8n
Open-source workflow automation with built-in AI agents and 400+ integrations.
4
Free
AutoGPT
Verified Autonomous AI agent that performs tasks independently using goals and instructions.
5
Freemium
Manus
Autonomous AI agent that plans and executes complex multi-step tasks with minimal supervision.