SMS.es Business Messenger vs Soprano RCS Business Messaging
SMS.es Business Messenger
rcs.es
Soprano RCS Business Messaging
sopranodesign.comSide by side
| Figure | SMS.es Business Messenger | Soprano RCS Business Messaging |
|---|---|---|
| Price from | €20/mo | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 8 | 1 |
| Spec score · RCS Messaging Platforms | 8.4 (#6) | 7.3 (#19) |
| Integrations | 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. | RCS can be used alongside SMS, WhatsApp, email, Viber, voice, and Conversational AI in Soprano Connect. |
| Intended users | The product is presented for businesses sending RCS campaigns, with use cases including promotional, transactional, OTP, and multi-use messaging. | Soprano describes the solution as built for enterprise and highlights customers in regulated sectors including banking, healthcare, and government. |
| Security | 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. | Soprano says its CPaaS platform is ISO 27001:2022 certified across Australia, New Zealand, Europe, the UK, LATAM, Asia, and the US. |
| Support | The Inicio tier includes email support, while the Empresa tier includes priority email and chat support. | The RCS page describes 24/7/365 follow-the-sun regional support for issue resolution, escalation, and delivery assurance. |
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
Soprano RCS Business Messaging
- RCS Business MessagingPriced on request
In their own words
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.
Soprano RCS Business Messaging
Soprano RCS Business Messaging has no write-up on Specifiction yet; its figures are above.