Mailrelay vs Substack
| Mailrelay | Substack | |
|---|---|---|
| Free plan | Yes | Yes |
| Paid from | Free | Free |
| Platforms | Web | Android, iOS, Web |
| Free plan | Yes | Yes |
| Email automation | Yes | Yes |
| Audience segmentation | Yes | Yes |
| Landing pages | Yes | |
| A/B testing | Yes | |
| Native integrations | 3 integrations | |
| Subscriber limit | 20,000 contacts | |
| Monthly send limit | 80,000 emails/mo |
Listed together in Best Email Marketing Software