OpenSign vs Sign.Plus
| OpenSign | Sign.Plus | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | Yes |
| Paid from | Free | $9.99/mo |
| Open source | No | No |
| Platforms | api | Android, api, extension, iOS, Web |
| Free plan | Yes | Yes |
| Audit trail | Yes | Yes |
| Document templates | Yes | Yes |
| Bulk sending | Yes | Yes |
| API access | Yes | Yes |
| SMS authentication | Yes | Yes |
| Signature order | both | both |
Both are listed in Best E-Signature Software. On Everything Xiaomi, Sign.Plus scores higher on our published basis.