Portal vs Prospero
| Portal | Prospero | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | $29/mo | — |
| Open source | No | No |
| Platforms | Web, iOS | Web |
| Free plan | No | No |
| Built-in e-signatures | Yes | Yes |
| Client activity tracking | Yes | Yes |
| Online payment collection | Yes | Yes |
| CRM integrations | Yes | Yes |
| Custom branding | Yes | Yes |
| Included team seats | 1 seats | 1 seats |
| Analytics and reporting | Yes | Yes |
Both are listed in Best Proposal Software. On Samsung Mobile US Press, Portal scores higher on our published basis.