CrewAI
by CrewAI · San Francisco, USA
Multi-agent platform built on an MIT-licensed framework
Reviewed by the the30top research team · Last reviewed 2026-10-27
Overview
CrewAI started as an open-source Python framework for role-based multi-agent systems and now sells a hosted platform on top of it for building, deploying and monitoring crews. It suits technical teams that want agents with defined roles, tools and handoffs rather than a single chatbot. The framework itself is code-first, so non-technical users get the most from the visual studio and will still hit a learning curve, and public pricing stops at a free tier of 50 workflow executions a month before moving to custom quotes.
Our verdict
A strong pick for developer-led teams that want open-source control with a managed deployment route. Less suited to business users who expect to build alone and see prices up front.
Best for
Technical teams building multi-agent workflows who want an open-source base and a hosted path to production.
Avoid if
You want a purely drag-and-drop tool with published per-seat pricing and no developer involvement.
Pros
- Open-source MIT framework with a hosted option
- Clear role-and-task model for multi-agent work
- Free plan to test the hosted platform
Cons
- Code-first at its core, so less friendly to non-developers
- Paid pricing is not published
- Free tier is capped at 50 executions a month
Key capabilities
Frequently asked questions
Is CrewAI free?
The open-source framework is MIT licensed and free. The hosted platform has a free plan with 50 workflow executions a month; higher volumes need a custom plan.
Do you need to code to use CrewAI?
The core framework is Python, so some coding helps. The hosted platform adds a visual studio to lower that barrier.
Who should use CrewAI?
Teams building multi-agent workflows with defined roles and tools, especially those with developers who want open-source control.