CrewAI is listed under Agent Frameworks (Developers), in the AI Agents & Automation category on Flocci AI Tools. Role-based multi-agent 'crews'. It is freemium — a usable free tier with paid plans above it, and it lives at crewai.com.
CrewAI is freemium: there is a free tier you can work in and paid plans above it. It is one of 391 freemium tools in the catalog, all labelled the same way so you are never surprised by a paywall.
CrewAI does 4 things the catalog singles out: Role-based multi-agent 'crews'; simple python api for collaboration; tasks, tools and flows; open-source core.
Agno is the closest free alternative: it sits in the same Agent Frameworks (Developers) sub-category and is free. AWS Strands Agents, DSPy and Google Agent Development Kit (ADK) also start free. The full list is on the alternatives page.
See the full list →