WhattNexus
Bulk SMS Marketing Guide: Campaigns That Stay Compliant
SMS still wins for time-sensitive offers — if consent, branding, and delivery logs are non-negotiable.
When SMS beats push and email
Flash sales, payment reminders, and delivery windows get read on SMS. Do not burn the channel on daily noise; reserve it for messages with a clear next action.
Branded senders and trust
Named senders lift open confidence where operators allow masking. Plan approval lead time. Non-branded routes can cover urgent transactional needs while branding is pending.
Consent and list discipline
Keep source-of-consent with each number. Honor opt-outs fast. Buying cold lists for marketing is how brands get blocked — and how finance questions every invoice.
Copy that fits 160 characters of intent
Lead with the offer, include a short link or clear CTA, and avoid spam trigger patterns. Test two variants on a small segment before full send.
Pair SMS with WhatsApp
Use SMS for urgency and OTP; use WhatsApp for richer support and nurturing. One platform for both reduces “which vendor failed?” debates after a campaign.
WhattNexus campaigns
Run bulk SMS and WhatsApp from WhattNexus with delivery visibility — then move winners into recurring journeys once reporting looks clean.