Campanhas em Cascata Inteligentes: WhatsApp, RCS, E-mail e SMS sem Desperdício
Don't burn money on expensive channels unnecessarily. Our cascade technology tries WhatsApp first; if the message isn't delivered, it automatically falls back to RCS with rich cards, email and SMS.

The 3 Biggest Villains Draining Your Company's Sales:
Expensive Sends on Inefficient Channels
Paying a premium for SMS without knowing whether the customer reads in-app messages or has an RCS-compatible device.
Blocks and Bans Due to Poor Pacing
Sending thousands of identical messages in the same second triggers carrier filters and takes your numbers down.
Disconnect Between Email and Short Messages
Customers receive emails they never open and aren't re-engaged on the channel where they're most active.
How Our Technology Solves It at Scale:
Smart Routing with Fallback
The cascade sends through the most cost-effective, highest-engagement channel first, triggering the others only if the message isn't read.
RCS with Interactive Buttons and Carousels
The successor to SMS, with high-resolution images, a verified business badge and quick-action buttons.
Unified Return Metrics (ROI)
See open rates, clicks and sales generated by each channel in your communication sequence in a single dashboard.
Proven average delivery rate
Save up to 60% on telecom costs while maximizing reach across your contact base.
Frequently Asked Questions
?How does the send cascade work?
You set the rules: Send WhatsApp. If not delivered within 15 minutes, send RCS. If not opened within 2 hours, send an email campaign.
?What is the RCS channel?
It's the official evolution of SMS adopted by Google and Apple, allowing photos, carousels, buttons and a carrier-verified badge without relying on WhatsApp.
?Does Mailerweb provide the numbers and infrastructure?
Yes. We get your verified profiles approved and handle all the technical infrastructure, so you only need to focus on creating campaigns.
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