Monty Mobile RCS Messaging vs RCS-Box
Monty Mobile RCS Messaging
montymobile.comRCS-Box
rcs.jetztSide by side
| Figure | Monty Mobile RCS Messaging | RCS-Box |
|---|---|---|
| Price from | — | €49/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 0 | 5 |
| Spec score · RCS Messaging Platforms | 6.9 (#28) | 8.6 (#3) |
| Headquarters | Monty Mobile says it is headquartered in London and has 15 regional offices. | Cologne, Germany |
| Message types | The page lists text, images, videos, PDFs, interactive buttons, suggested replies, rich cards, and carousels as supported message types. | The API supports text, suggested actions, rich cards, carousels, files, images and videos. |
| What it does | Monty Mobile’s RCS solution sends rich, interactive messages such as images, carousels, and buttons instead of plain SMS. | RCS-Box is a multi-tenant API gateway for Google RCS Business Messaging. |
Plans
RCS-Box
- FreeFree
- FreeFree
- Skizze€49 a month
- Atelier€249 a month
- Manufaktur€999 a month
In their own words
Monty Mobile RCS Messaging
Monty Mobile RCS Messaging has no write-up on Specifiction yet; its figures are above.
RCS-Box
RCS-Box is a multi-tenant API for Google RCS Business Messaging, with EU hosting and a German contract partner. It supports text with suggestions, rich cards, carousels, XL messages, and automatic video and image unfurling. Webhooks can deliver incoming messages and opt-in or opt-out events; forwarded webhooks carry an HMAC-SHA256 signature calculated with the tenant API key. Each tenant has a dedicated key and brand-level isolation, plus a configurable country allowlist that defaults to Germany with the +49 prefix. The API manages STOP and START blacklist status per agent. Plans can use standard or newsletter mode, with newsletter billing based on active recipients per month. XL messages are available in all plans from Skizze and count as one conversation. The Free plan costs nothing and includes 100 sessions per calendar month. Skizze costs €49 a month, Atelier €249 a month, and Manufaktur €999 a month. The API is presented for development teams and technology leaders in startups, scale-ups, and enterprise technology units.