Regex Shuttle vs RegExr
| Regex Shuttle | RegExr | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Web | Web |
| Free plan | Yes | Yes |
| Regex flavors | JavaScript (native RegExp engine) | JavaScript, PHP/PCRE |
| Pattern explanation | Yes | Yes |
| Available platforms | web | web |
| Saved patterns | — | Yes |
Both are listed in Best Regular Expression Testers. On Freedom251, RegExr scores higher on our published basis.