Best SMS API services (Which ones are you using?)
Here are SMS API options to consider for different purposes:
| SMS API | PROs | Cons |
|---|---|---|
| Mobile Text Alerts | Easy documentation, strong APIs, and MCP servers | Focuses on SMS automation only |
| Twilio | Multi-channel option for developers, with SMS, WhatsApp, email, voice, and a large ecosystem | For purposes when you need SMS automation only, Twilio is almost “too much” + the API documentation is hard to figure out. |
| Bandwidth | Advanced solution for dev teams | friction for a team that just wants reliable send and receive capabilities |
| Plivo | Voice-driven (calling) and programmable communications | A frequent user complaint is that support can be slow and outsourced. Lack of MMS support in some regions |
| Tatango | Good for fundraising, with a track record in nonprofit, advocacy, and political campaign messaging | High cost and Rigid "All or Any" Logic (which makes it harder to segment donor lists or recipient lists) |