How Much Does SMS Marketing Cost for Restaurants?

Restaurant SMS marketing can start around the price of a modest monthly software subscription, but the real cost includes the platform, billable texts, staff time, list setup, offer fulfillment, and measurement.

For a public benchmark, Square's Plus plan listed $49 per location per month, the first 500 texts included, and 3¢ for each additional text when captured on September 1, 2026. The plan bundles other software, while processing and hardware are separate.

The lowest advertised send rate does not necessarily produce the lowest total campaign cost. What matters is what you spend to create a completed visit.

The six costs that belong in an SMS budget

Add the costs your restaurant actually incurs:

Software: the monthly platform fee and required add-ons.
Messages: texts or messaging units billed by the provider, including overages.
Setup and list growth: imports, forms, landing pages, QR materials, or paid acquisition used to build the list.
Staff time: cleaning records, writing messages, handling replies, helping guests, and reviewing results.
Offer fulfillment: the food, packaging, processing, and incremental labor caused by redemptions.
Measurement and compliance: outside data, reconciliation, registration, or legal costs not already included elsewhere.

Count each expense once. If the software subscription already includes the messaging feature, do not add the same fee again. If offer food cost is included in fulfillment, do not also subtract the menu price as though it were cash expense.

This is why two restaurants using the same SMS provider can have very different economics.

Cost per text is not cost per customer

The provider's cost per text tells you what transmission costs. It does not tell you whether a person read the message, visited, or paid.

Keep the customer journey separate:

Sent → provider-reported delivery → response → reservation or claim → completed visit → paid check

A provider-reported delivery is not proof that the recipient read the message. A reply is not a visit. A reservation is not revenue. Each stage is useful because it shows where the campaign is losing people.

When comparing services, ask how they handle replies, opt-outs, customer identity, visit records, and POS matching—not only how many texts the plan includes.

Divide the full campaign cost by completed visits

After the campaign's visit window closes, calculate:

Cost per completed visit = total SMS campaign cost ÷ verified completed visits connected to the campaign

For a clearly hypothetical example, if the campaign cost $400 in total and 40 identifiable recipients completed a visit, the cost per completed visit was $10. Your actual number depends on the restaurant, audience, message, offer, and tracking.

Then compare the paid checks from those visits with the variable cost of serving them and the campaign cost. Campaign-linked sales are attributed gross revenue. They are not the same as contribution, final profit, or proof that every sale was caused by the text.

If many texts deliver but few people respond, the audience, timing, or message may be weak. If people respond but do not arrive, look at the offer, booking, or reminders. If they visit but no check can be linked, fix guest identification and staff closeout before judging the economics.

A large phone-number list does not automatically lower the cost

Sending to every number can increase the bill while reducing relevance. A phone number in a database does not by itself prove that the restaurant has the permission needed for the planned promotional message.

Start with a narrow group whose source, consent, and relationship to the restaurant are understood. What to do with thousands of restaurant phone numbers explains how to audit the list before sending a promotion.

For texts that use technology covered by the FCC's autodialer rule, prior express written consent is required unless an exception applies. Whether a particular platform falls under that rule is a legal and technical question. When written consent is required, keep the dated opt-in and disclosure associated with that person. State law and provider rules can add requirements beyond the federal baseline.

This is not a reason to make the article a legal manual. It is a reason to treat permission and list quality as part of the operating cost.

What should a restaurant expect to pay?

The monthly invoice may be easy to estimate from the provider's plan and message volume. The all-in campaign cost is only clear after you include the work and offer required to turn those messages into visits.

For a useful comparison, get these answers from every vendor:

monthly price per location;
messages included and the overage rate;
whether a message sent to every recipient creates a separate billable text for each person;
setup, onboarding, registration, and add-on fees;
reply and opt-out handling;
integrations with your POS, ordering, reservation, or loyalty tools; and
how the product connects a message to a completed visit and paid check.

The best value is not automatically the lowest platform price. It is the system that helps the restaurant create profitable return visits without turning the owner into the manual connection between every tool.

Feast helps restaurants run guest follow-up and connect identifiable campaign activity to POS-linked sales where the restaurant's data supports it.

Book a demo of Feast to compare the cost of restaurant SMS with the visits and sales it produces.