500px vs SYNC
| 500px | SYNC | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Web | Android, iOS, Web |
| Free plan | Yes | Yes |
| Private links | — | Yes |
| Public galleries | — | No |
| Community features | — | Yes |
| Mobile app coverage | — | both |
| Download controls | — | none |
Both are listed in Best Photo Sharing Software. On Freedom251, SYNC scores higher on our published basis.