2Factor.in OTP API vs MessageFlow SMS API
| 2Factor.in OTP API | MessageFlow SMS API | |
|---|---|---|
| Free plan | Yes | |
| Free trial | Yes | |
| Paid from | ₹4,999/mo | |
| Platforms | Web | api, Web |
| Free plan | Yes | 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