Medusa
Windmill
| Feature | Medusa | Windmill |
|---|---|---|
| Pricing | Free only | Free / from $10/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.4 / 5 | 4.4 / 5 |
| Best For | developer-teams, custom-commerce, headless-commerce, multi-region-stores | developers, devops-teams, internal-tools, data-pipelines |
| Founded | 2021 | 2022 |
| Headless Api | ✓ | ✗ |
| Multi Region | ✓ | ✗ |
| Plugins | ✓ | ✗ |
| Admin Dashboard | ✓ | ✗ |
| Payment Providers | ✓ | ✗ |
| Fulfillment | ✓ | ✗ |
| Tax Engine | ✓ | ✗ |
| Workflow Editor | ✗ | ✓ |
| Script To Ui | ✗ | ✓ |
| Scheduling | ✗ | ✓ |
| Approval Flows | ✗ | ✓ |
| Multi Language | ✗ | ✓ |
| Self Hostable | ✗ | ✓ |
| Audit Logs | ✗ | ✓ |
✓ Medusa Pros
- Fully open-source and developer-friendly
- Headless architecture for any frontend framework
- Built-in multi-region and multi-currency support
- Modular design allows replacing any component
✗ Medusa Cons
- Requires development resources to set up
- Newer platform with smaller ecosystem
- No visual store builder for non-developers
✓ 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
Medusa is built for developer teams and custom commerce, with a focus on headless-api and multi-region. Windmill targets developers and devops teams and leads with workflow-editor and script-to-ui.
Medusa 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.
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.