SMS got businesses into texting. It did not get them into a channel their customers still respect.
Flat, unbranded, no media, no buttons, no verified sender. Fine for one-time codes. Awkward for everything else. Customers already live in rich apps — then a brand texts them like it's 2008.
RCS (Rich Communication Services) is the upgrade path that's already on the network: verified senders, rich media, suggested replies, in-conversation actions, and analytics that look like a real product.
Why a book, not another blog series
There's plenty of vendor content about RCS. Most of it is either marketing copy or API reference. What's missing is a field guide for the people who have to decide, buy, design, and launch: what RCS actually is, when it beats SMS and email, what "ready" looks like on the carrier side, and how not to embarrass the brand once you're live.
That's the job of RCS Messaging — a practical title from Aqualis, in association with rcs.app.
Who it's for
- Product and growth teams that already use SMS and know it's showing its age
- Support and ops leads tired of dead-end one-way threads
- Founders who want branded messaging without building a chat app from scratch
If you only need a one-pager for execs, wait for the excerpt. If you're going to own the channel, the book is for you.
Status
The book is in production. Get notified when it ships, or browse the catalog entry for the working brief.
