AWS End User Messaging RCS for Business vs Sendexa RCS Business Messaging API
AWS End User Messaging RCS for Business
aws.amazon.comSendexa RCS Business Messaging API
sendexa.coSide by side
| Figure | AWS End User Messaging RCS for Business | Sendexa RCS Business Messaging API |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 3 | 3 |
| Spec score · RCS Messaging Platforms | 7.9 (#9) | 7.6 (#12) |
| Founded | 2006 | 2025 |
| Purpose | It provides mobile carrier-verified business messaging for Apple and Android phones. | RCS Business Messaging sends branded, interactive messages in customers’ default messaging apps. |
| Security | AWS End User Messaging data is encrypted in transit and at rest within the AWS boundary. | Sendexa’s developer security guidance specifies TLS 1.2 as the minimum and HMAC-SHA256 signatures for webhooks. |
Plans
AWS End User Messaging RCS for Business
- RCS for Business — US Rich RCS (outbound)$0.01, paid once
- RCS for Business — US Rich Media RCS (outbound)$0.02, paid once
- RCS for Business — International RCSPrice not published
Sendexa RCS Business Messaging API
- Business$0.03, paid once
- Starter$0.03, paid once
- EnterprisePriced on request
In their own words
AWS End User Messaging RCS for Business
AWS End User Messaging RCS for Business has no write-up on Specifiction yet; its figures are above.
Sendexa RCS Business Messaging API
Sendexa RCS Business Messaging API has no write-up on Specifiction yet; its figures are above.