Letter Friend vs PostBridge
| Letter Friend | PostBridge | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | Web, iOS, Android |
| Free plan | No | No |
| Mail formats | handwritten letters; handwritten envelopes; thank-you cards; birthday cards; business cards; branded stationery | letters, postcards |
| Personalization level | one-to-one | — |
| API access | Yes | Yes |
| CRM connections | Salesforce; HubSpot; Pipedrive; Zoho; Monday | Salesforce, HubSpot, Zoho CRM, Dynamics 365 |
| Address verification | Yes | Yes |
| Delivery scope | international | both |
Both are listed in Best Direct Mail Automation Software. On Samsung Mobile US Press, PostBridge scores higher on our published basis.