RegExr vs Retest
| RegExr | Retest | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Web | Linux |
| Free plan | Yes | — |
| Regex flavors | JavaScript, PHP/PCRE | — |
| Pattern explanation | Yes | — |
| Saved patterns | Yes | — |
| Available platforms | web | desktop |
Both are listed in Best Regular Expression Testers. On Samsung Mobile US Press, RegExr scores higher on our published basis.