A detailed comparison of Katalon and Selenium to help you choose the right tool for your needs.
All-in-one test automation platform for web, API, mobile, and desktop.
| Plan | Katalon | Selenium |
|---|---|---|
| Free Tier | ✓ Free edition available | ✓ Fully open source |
| Lowest Paid | $175/mo | Free |
| Enterprise | Custom pricing | Free |
| Feature | Katalon | Selenium |
|---|---|---|
| Web Testing | ✓ | — |
| API Testing | ✓ | — |
| Mobile Testing | ✓ | — |
| Desktop Testing | ✓ | — |
| Low-Code Editor | ✓ | — |
| TestOps Dashboard | ✓ | — |
| WebDriver Protocol | — | ✓ |
| Multi-Browser Support | — | ✓ |
| Multi-Language SDKs | — | ✓ |
| Grid (Parallel) | — | ✓ |
| IDE (Record/Play) | — | ✓ |
| Selenium Manager | — | ✓ |
| Open Source | ✗ | ✓ |
| Rating | ⭐ 4.2 | ⭐ 4 |
Choose Katalon if: You need qa teams needing multi-platform test automation. Katalon excels with its all-in-one platform and low-code friendly.
Choose Selenium if: You need enterprise teams with multi-language testing needs. Selenium stands out with its industry standard and multi-language support.
Best free option: Both Katalon and Selenium offer free tiers. Katalon offers "Free edition available" while Selenium offers "Fully open source".
It depends on your needs. Katalon is better for qa teams needing multi-platform test automation, while Selenium is better for enterprise teams with multi-language testing needs. Both are excellent tools rated 4.2 and 4 respectively.
Katalon starts at $175/mo while Selenium starts at Free. Both offer free tiers.
Most tools offer import/export features to help you migrate. We recommend trying Selenium's free tier before fully committing to a switch.
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