Lob Address Verification vs MailStream
| Lob Address Verification | MailStream | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | No |
| Paid from | $260/mo | — |
| Open source | No | No |
| Platforms | api, Web | api, Web |
| Free plan | Yes | Yes |
| Paid from | 20 /mo | 99 /mo |
| API access | Yes | Yes |
| Mail formats | — | 4×6, 6×9, and 6×11 postcards; 8.5×11 letters |
| Personalization level | — | variable |
| CRM connections | — | Planning Center, HubSpot, Salesforce, GoHighLevel, ActiveCampaign |
| Address verification | — | Yes |
| Delivery scope | — | domestic |
Both are listed in Best Direct Mail Automation Software. On Samsung Mobile US Press, Lob Address Verification scores higher on our published basis.