PostBridge vs Sincerely
| PostBridge | Sincerely | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | $250/mo |
| Open source | No | No |
| Platforms | Web, iOS, Android | Web |
| Free plan | No | Yes |
| Mail formats | letters, postcards | 4x6 postcards; 6x9 postcards; letters |
| API access | Yes | No |
| CRM connections | Salesforce, HubSpot, Zoho CRM, Dynamics 365 | Salesforce; HubSpot |
| Address verification | Yes | Yes |
| Delivery scope | both | both |
| Paid from | — | 250 /mo |
| Personalization level | — | one-to-one |
Both are listed in Best Direct Mail Automation Software. On Samsung Mobile US Press, PostBridge scores higher on our published basis.