2Factor.in OTP API vs SMSLink
| 2Factor.in OTP API | SMSLink | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | |
| Paid from | ₹4,999/mo | €0.04/mo |
| Platforms | Web | api, Web |
| Free plan | Yes | No |
| Two-way messaging | Yes | |
| Delivery reports | Yes | |
| Inbound SMS | Yes | |
| Contact management | Yes | |
| API access | Yes |
Listed together in Best Transactional SMS Software