Letter Friend vs Sincerely
| Letter Friend | Sincerely | |
|---|---|---|
| Free plan | Yes | |
| Free trial | No | |
| Paid from | $250/mo | |
| Platforms | api, Web | Web |
| Free plan | No | Yes |
| Mail formats | handwritten letters; handwritten envelopes; thank-you cards; birthday cards; business cards; branded stationery | 4x6 postcards; 6x9 postcards; letters |
| Personalization level | one-to-one | one-to-one |
| API access | Yes | No |
| CRM connections | Salesforce; HubSpot; Pipedrive; Zoho; Monday | Salesforce; HubSpot |
| Address verification | Yes | Yes |
| Delivery scope | international | both |
| Paid from | 250 /mo |
Listed together in Best Direct Mail Automation Software