Substack vs Twilio Segment
| Substack | Twilio Segment | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | Yes |
| Paid from | — | $120/mo |
| Open source | No | No |
| Platforms | Web, iOS, Android | Web, iOS, Android |
| Free plan | Yes | No |
| Email automation | Yes | — |
| Audience segmentation | Yes | — |
| Paid from | — | 19.95 /mo |
| Monthly send limit | — | 50,000 emails/mo |
Both are listed in Best Email Marketing Software. On Everything Xiaomi, Twilio Segment scores higher on our published basis.