Sinch RCS for Business vs SMS.es Business Messenger
Sinch RCS for Business
sinch.comSMS.es Business Messenger
rcs.esSide by side
| Figure | Sinch RCS for Business | SMS.es Business Messenger |
|---|---|---|
| Price from | — | €20/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Android | Yes | — |
| API | Yes | Yes |
| Plans published | 1 | 8 |
| Spec score · RCS Messaging Platforms | 7.1 (#25) | 8.4 (#6) |
| Company | Sinch says it was founded in 2008 and has headquarters in Stockholm. | SMS.es identifies itself as the commercial brand of G729 S.L. and describes its offering as a business messaging and CPaaS platform. |
| Integrations | Sinch Engage lists direct integrations with HubSpot, Salesforce, Zoho CRM, Shopify, and NetSuite; feature availability may differ by ecosystem. | An RCS agent is created in Google's RCS console and connected to SMS.es Business Messenger using an Agent ID, region, and webhook URL. |
| Security | Sinch's Trust Center lists ISO 27001:2022, SOC 2 Type I and II, PCI, GDPR, CSA, HECVAT, and HIPAA badges. | The RCS guide says business messages use transport-level TLS encryption; its end-to-end encryption statement applies to person-to-person conversations in Google Messages. |
Plans
SMS.es Business Messenger
- EmpresaFree
- InicioFree
- SMS Starter€5, paid once
- RCS channel add-on€20 a month
- Conversacional€39 a month
- Omnicanal€79 a month
- EmpresarialPriced on request
- EnterprisePriced on request
In their own words
Sinch RCS for Business
Sinch RCS for Business has no write-up on Specifiction yet; its figures are above.
SMS.es Business Messenger
SMS.es Business Messenger provides RCS business messaging through a REST API and web interface, with campaign management, webhooks and automatic SMS fallback. Its Campaign API can create, clone, list, retrieve, update, activate, pause and delete campaigns. RCS messages can include rich cards, carousels, suggested replies, action buttons, high-resolution images and video, location sharing and branded sender identity. OAuth2 client credentials provide API access, and tokens are valid for seven days. Configured webhooks report delivered, read and user-reply events in real time. To connect an RCS agent, create it in Google's RCS console and provide its Agent ID, region and webhook URL. RCS requires explicit opt-in, which can be managed with web forms and keyword rules. Before launch, the agent can message only test devices; public availability follows approval by each carrier. The setup guide identifies Android devices using Google Messages and iOS 18 or later as supported test devices. The Inicio tier lists €0.004 per message, and Empresa lists €0.0032 per message; both show free. Empresarial pricing is custom and not specified.