Why SMS and WhatsApp Are Now the Most Important Channels for SME Customer Relationships
Category
Growth
Published Date
Summary
Email open rates are declining. Push notifications are ignored. For small businesses in Asia, one channel consistently outperforms the rest.
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The Channel Shift
For years, email was the default channel for customer communication. Newsletters, promotions, loyalty updates — all delivered to an inbox that customers checked regularly.
That relationship has changed. Email open rates for SME marketing have declined steadily. Inboxes are crowded, filters are aggressive, and attention is elsewhere.
For small businesses — particularly in Southeast Asia — one channel has emerged as consistently more effective: messaging apps.
Why WhatsApp Works
WhatsApp messages get read. Open rates that email marketers can only dream of. Messages that feel personal rather than broadcast. A channel that customers already use for their most important conversations.
For a café in Singapore or a retail store in Kuala Lumpur, a WhatsApp message from a business they like doesn't feel like marketing. It feels like a message from somewhere they belong.
The Challenge of Doing It Well
The problem with WhatsApp as a business channel is the same as with any relationship tool — it requires consistent, personalised, well-timed communication to work.
Blasting the same message to every customer feels spammy and damages trust. The right approach is individual, relevant, and timely — which is impossible to do manually at scale.
Automation Makes It Viable
When WhatsApp outreach is connected to customer intelligence — knowing who to message, what to say, and when to say it — it becomes the most powerful retention channel available to a small business.
Loopbase uses WhatsApp as a primary outreach channel, automating personalised messages that feel human because they're based on real customer behaviour, not generic broadcast lists.
