Why WhatsApp beats email for review requests in Nigeria
Most review software defaults to email because it was built for markets where email is the primary personal communication channel. That’s not the reality for a large share of Nigerian customers, where WhatsApp is where people actually read messages from businesses, day to day, not once a week when they clear their inbox.
The practical difference shows up in response speed, not sentiment. An email sent to a customer can sit unopened for days, if it’s opened at all past a spam filter. A WhatsApp message sits in the same place someone already checks constantly, next to messages from family, friends, and other businesses they trust.
There’s also a cost dimension worth naming directly: WhatsApp’s own click-to-chat links (the wa.me format) are free to use, no messaging API, no per-message charge, no approval process. That’s different from the paid WhatsApp Business API, which is the right tool once you need fully automated, programmatic sending at scale, but isn’t necessary just to get a review request in front of someone reliably.
The honest tradeoff: a WhatsApp click-to-chat link still requires the business owner (or the customer, depending on setup) to tap send themselves, it isn’t silent, fully automated delivery the way a scheduled email is. For a single business sending requests after each visit, that’s a minor friction. For very high volume, it’s the reason a broadcast QR link, one static code shared at the till or in a WhatsApp Status, tends to matter more than individual messages.