A detailed comparison of Mockoon and Postman to help you choose the right tool for your needs.
API development environment for designing, testing, and documenting APIs.
| Plan | Mockoon | Postman |
|---|---|---|
| Free Tier | ✓ Fully free and open source | ✓ Free for individuals |
| Lowest Paid | Free | $12/user/month |
| Enterprise | Pro plans available | $29/user/month |
| Feature | Mockoon | Postman |
|---|---|---|
| Local Mock Server | ✓ | — |
| OpenAPI Support | ✓ | — |
| Response Rules | ✓ | — |
| Proxy Mode | ✓ | — |
| CLI | ✓ | — |
| Data Generation | ✓ | — |
| API testing | — | ✓ |
| Documentation | — | ✓ |
| Mock servers | — | ✓ |
| Collaboration tools | — | ✓ |
| Open Source | ✓ | ✗ |
| Rating | ⭐ 4.3 | ⭐ 4.5 |
Choose Mockoon if: You need developers needing quick local api mocking. Mockoon excels with its open source and no account needed.
Choose Postman if: You need api development teams and comprehensive api lifecycle management. Postman stands out with its intuitive interface and comprehensive features.
Best free option: Both Mockoon and Postman offer free tiers. Mockoon offers "Fully free and open source" while Postman offers "Free for individuals".
It depends on your needs. Mockoon is better for developers needing quick local api mocking, while Postman is better for api development teams and comprehensive api lifecycle management. Both are excellent tools rated 4.3 and 4.5 respectively.
Mockoon starts at Free while Postman starts at $12/user/month. Both offer free tiers.
Most tools offer import/export features to help you migrate. We recommend trying Postman's free tier before fully committing to a switch.
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