MessageFlow SMS API vs MSG91
| MessageFlow SMS API | MSG91 | |
|---|---|---|
| Free trial | Yes | |
| Platforms | api, Web | Android, api, iOS, Web |
| Free plan | No | |
| SMS API | Yes | |
| Delivery status | Yes | |
| Webhooks | Yes | |
| Two-way messaging | Yes | |
| Monthly message limit | 0 messages/mo |
Listed together in Best Transactional SMS Software