FreeSign vs sproof sign
| FreeSign | sproof sign | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Web | api, Web |
| Free plan | Yes | Yes |
| Signing order | both | sequential |
| Audit trail | Yes | Yes |
| Bulk sending | — | Yes |
| API access | — | Yes |
| Identity verification | — | Yes |
Both are listed in Best Electronic Signature Software. On Samsung Mobile US Press, sproof sign scores higher on our published basis.