Popups have a bad reputation because many are badly done: shown immediately, impossible to close, repeated on every page. Done well, an email popup is one of the most effective ways for a small store to build a list, often converting a few percent of visitors into subscribers.
Offer something real
“Subscribe to our newsletter” rarely works. Give a reason: a welcome discount, free shipping on the first order, a useful guide, early access to sales. Be specific: “10% off your first order” beats “exclusive offers”.
Choose the right moment
- Not immediately: let visitors see the page first. A delay of 5 to 15 seconds, or after scrolling part of the page.
- Exit intent on computers: when the mouse leaves the window, the visitor is about to go anyway.
- Never on cart and checkout: do not interrupt a purchase.
Respect phones
On mobile, a full-screen popup that hides the content can annoy visitors and search engines may consider intrusive interstitials a poor experience. Prefer a small slide-in at the bottom of the screen, or show the popup only on computers.
Frequency
If a visitor closes the popup, do not show it again for several days. Once they subscribe, never show it again. Nothing is more irritating than a popup that keeps coming back.
Consent and honesty
- A clear consent checkbox explaining what subscribers will receive.
- An easy way to unsubscribe in every email.
- No pre-checked boxes, no hidden conditions on the offer.
Design
A short title, one sentence, one field, one button. An image of your products helps. The close button must be visible.
After the signup
Show the code immediately, then send a welcome email from your newsletter tool. Use the list for your launches and sales, see email ideas for Black Friday.
Tool
Popsy shows a popup or slide-in with delay, scroll and exit-intent triggers, reveals your welcome code after subscribing, saves consent and exports subscribers as CSV. Try the popup demo.
Frequently asked questions
What conversion rate can I expect from an email popup?
It varies a lot by audience and offer; a clear incentive and good timing make the biggest difference.
Are popups bad for SEO?
Intrusive full-screen interstitials on mobile can hurt the experience. Use slide-ins or delays on phones.
Should I ask for the first name too?
Only the email is needed. Each extra field lowers signups.