How to Build an Email List for Your Restaurant
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6 min read · Last updated October 2026
The fastest way to build an email list for a restaurant is through WiFi marketing. A branded captive portal converts 80–95% of connecting guests into verified, opted-in email contacts, so a restaurant serving 100 customers a day can add dozens of new contacts daily without a website form.
Step 1: Brand your portal
Add your logo and colours and a short welcome message so the sign-in feels like part of your venue.
Step 2: Add a reason to join
Use a Spin the Wheel, VS Battle or Mystery Box so signing up is fun and rewarded.
Step 3: Capture the right data
Ask for email and birthday, and verify every address at capture so your list stays clean.
Step 4: Automate the follow-up
Switch on the welcome flow, birthday flow and win-back flow so each new contact is looked after automatically.
Step 5: Measure
Watch capture rate, open rate and repeat visits in your dashboard.
WiFi captive portals convert between 80–95% of customers who connect into verified email contacts, compared with 1.5–3% for traditional website signup forms.
Source: MailToucan platform data, 2026
Frequently asked questions
How many emails can a restaurant capture?
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