CrewAI
Windmill
| Feature | CrewAI | Windmill |
|---|---|---|
| Pricing | Free only | Free / from $10/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.3 / 5 | 4.4 / 5 |
| Best For | developers, ai-engineers, researchers, startups | developers, devops-teams, internal-tools, data-pipelines |
| Founded | 2023 | 2022 |
| Agent Orchestration | ✓ | ✗ |
| Role Playing | ✓ | ✗ |
| Task Delegation | ✓ | ✗ |
| Tool Usage | ✓ | ✗ |
| Memory | ✓ | ✗ |
| Process Management | ✓ | ✗ |
| Workflow Editor | ✗ | ✓ |
| Script To Ui | ✗ | ✓ |
| Scheduling | ✗ | ✓ |
| Approval Flows | ✗ | ✓ |
| Multi Language | ✗ | ✓ |
| Self Hostable | ✗ | ✓ |
| Audit Logs | ✗ | ✓ |
✓ CrewAI Pros
- Open-source
- Role-based agents
- Easy to learn
- Good documentation
✗ CrewAI Cons
- Requires coding
- New framework
- Limited production features
✓ Windmill Pros
- Open-source and self-hostable
- Supports Python, TypeScript, Go, Bash, SQL natively
- Auto-generates UI from script parameters
- Excellent scheduling and workflow orchestration
✗ Windmill Cons
- Smaller community than Zapier/n8n
- Self-hosting requires infrastructure knowledge
- Less polished documentation for beginners
The Verdict
CrewAI is built for developers and ai engineers, with a focus on agent-orchestration and role-playing. Windmill targets developers and devops teams and leads with workflow-editor and script-to-ui.
CrewAI uses custom enterprise pricing, while Windmill starts at $10/mo — a tangible advantage for teams with a fixed budget.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Feature-wise, Windmill offers broader built-in capabilities (7 features vs 6), while CrewAI takes a more focused approach — which can mean a simpler, faster onboarding experience.
Both tools are a solid fit for developers — in those cases, the decision often comes down to workflow style and how your team prefers to organize work.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.