SimplyRCS is something that hasn’t existed before: an AI-native platform for verified, branded RCS. It’s new on purpose — and it stands on infrastructure that isn’t.
There are no RCS-platform veterans. Verified, branded RCS at business scale — with AI that builds the experiences and runs the conversations — is a new category. Nobody has ten years of references in it, because it hasn’t existed for ten years. What matters instead is what the platform stands on, and who runs it.
SimplyRCS is a brand of Signalmash (Mash Technologies Corporation) — a US communications provider running carrier-grade voice and messaging infrastructure: SMS, MMS, short codes, toll-free, 10DLC, and direct carrier relationships. Signalmash has been moving business messaging since 2021 — built on IP Link Telecom, the infrastructure carrier behind it since 2009 and one of the largest intermediate carriers in the US, moving over a billion calls and messages a month. The registration desks, the compliance experience, the delivery pipes, and the people answering the phone are the ones who built that.
That’s the equation: the RCS platform and the AI are new, because the category is new. The infrastructure underneath has been in production all along.
Business texting has a trust problem — anonymous numbers, link-shortened spam, customers trained to ignore the channel. RCS fixes the trust (your brand, your logo, verified by Google). AI fixes the effort (describe what you want; the platform builds and runs it). We built SimplyRCS because the two together change what the channel is for: not blasts from a number, but conversations from a brand.
Every engagement starts the same way: a free sender ID test. We verify a test sender with your name and logo, put it on your team’s phones, and scope what you want to build — so the first thing you ever see from us is your own brand, verified, on a real device. No commitment, no card.
Free sender ID test — the fastest way to understand what verified RCS means for your business.