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SMS vs Email: What Local Customers Actually Read

Memorable Team 5 min read Jul 15, 2026

You put real work into a promotion. You wrote it, picked the offer, and hit send. Then you waited. If you sent it by email, most of your customers never opened it. If you posted it, most never saw it. That is the quiet problem with the channels local businesses lean on. The message is fine, but it does not get read.

Texts get opened at about a 98% rate, most within a few minutes. Email sits around 20%. Social posts reach whoever the algorithm feels like showing. When you text "we had three openings free up this Tuesday" to 400 regulars at 9 AM, your Tuesday looks different by noon.

SMS versus email versus social open rates

Why the gap is this big

A text lands on the lock screen. It buzzes. People check it within minutes because that is how phones train us. There is no folder, no promotions tab, no spam filter deciding its fate. The message shows up next to notes from family and coworkers, and it gets the same glance.

Email works against a different backdrop. The average inbox is full. Your promotion competes with dozens of other senders, a promotions tab that hides it, and a filter that sometimes routes it to spam. Around 20% open it, and many of those opens happen hours or days later, long after your Tuesday deal stopped mattering.

Social is the least reliable of the three. You do not control who sees a post. The platform does. You can have 2,000 followers and reach 80 of them. You are renting an audience you thought you owned.

What each channel is actually good for

This is not a case for deleting your email list or quitting Instagram. Each channel has a job.

  • Text is for anything time-sensitive. A slow night, a cancellation you need to fill, a flash deal, an appointment reminder, a "your order is ready." If it matters today, text it.
  • Email is for the long read. A monthly newsletter, a story about a new hire, a detailed menu change. Things that can wait and benefit from room to breathe.
  • Social is for reach and discovery. It is how new people find you. It is a top-of-funnel tool, not a way to reliably reach the customers you already have.

The mistake is using email or social for the urgent stuff. A "tonight only" deal sitting in an inbox that gets checked tomorrow is a wasted offer.

A simple example

Say you run a cafe and a tray of pastries will not sell before close. You have three options at 3 PM.

Post it on Instagram, and maybe 60 followers see it, most after they have already had lunch. Email it, and 20% open it, many of them tomorrow. Or text your list: "[Cafe Name]: Fresh croissants, half off until we close at 6. Show this text. Reply STOP to opt out." Most of that list sees it within minutes, while they are still deciding where to grab an afternoon snack.

Same offer, three very different outcomes. The difference is not the writing. It is whether anyone read it in time.

Getting started without starting over

You do not need a new marketing plan. Keep your email and social exactly as they are. Add texting for the moments that are time-sensitive, and watch what happens to your slow shifts.

Every text list is opt-in, so you build it from people who already like you. A keyword they text, a QR code at the counter, or a checkbox on your booking or ordering form. Small and willing beats big and unread.

Want the whole system? Get The Complete Guide to Text Marketing, free. Or start texting free →