Channels
Email vs SMS vs WhatsApp: Which Channel Should You Use?
An honest comparison of email, SMS and WhatsApp for sales follow-up: strengths, costs, consent rules and exactly which messages belong on which channel.
Updated · 7 min read
Signal2Sale blog
Practical guides to answering, following up and closing more leads
How service businesses use CRM automation, follow-up sequences and GoHighLevel to turn more inquiries into paying customers. Written by the Neelo Digital team.
3 articles in Channels
Channels
WhatsApp Business for Sales: A Practical Guide
How WhatsApp Business works for sales in 2026: app vs API, Meta's per-message pricing, the 24-hour window, opt-in and templates, and five uses that work.
Updated · 8 min read
Channels
Multi-Channel Follow-Up: Coordinating Email, SMS and WhatsApp
How to coordinate email, SMS and WhatsApp so each channel does a different job, with a seven-day sequence and the rules that stop you over-messaging.
Updated · 7 min read
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