The Exit-Intent Offer: The Last Message Before the Bounce
The cursor drifts toward the browser bar. You have one message left, and a generic 10 percent off is the weakest version of it.
An exit-intent offer fires when a shopper's cursor heads for the browser bar on desktop, or when they scroll up or go idle on mobile. A message matched to the cart contents converts at 7.4 percent against 2.1 percent for a generic offer, so the targeting is the whole game.
What the trigger actually sees
On desktop, exit intent is a mouse movement: the cursor accelerates toward the top of the browser window, toward the tab bar or the back button, at a speed that says leaving, not browsing. On mobile there is no cursor, so the trigger watches for a fast scroll upward, a long idle pause, or a switch to another app. The signal is behavioral, not declared. Nobody tells you they are leaving. Their hand does.
The trigger fires once per session, and that is a feature. A shopper who has already dismissed the offer does not need to see it again on the next page, and showing it again is how a retention tool becomes an annoyance. One shot, one message, then silence.
The generic discount, and why it underperforms
The default exit-intent offer is 10 percent off, shown to everyone, for everything. It converts at about 2.1 percent, according to Barilliance's 2025 data, which is better than nothing and worse than it should be. The problem is not the discount, it is the message. A shopper leaving a cart with a $180 jacket does not need a generic coupon. They need a reason the jacket is worth finishing.
The average exit-intent campaign converts at 3.94 percent, and the top 10 percent convert at 19.20 percent, per Wisepops 2025. That gap is not the discount size. It is the targeting. The best campaigns are not offering more money, they are offering a more relevant message.
What a matched message looks like
A personalized cart-content message converts at 7.4 percent, against 2.1 percent for a generic one. The difference is the message knowing what is in the cart. A shopper with two items from the same collection gets free shipping on the set. A shopper with a high-value single item gets a reminder that the size is low in stock. A first-time visitor gets the welcome offer. A returning visitor gets the thing they looked at last time.
Cart-abandonment popups as a category convert at 17.12 percent, per OptiMonk 2025, which is the ceiling when the message, the timing, and the cart all line up. The Baymard average for cart abandonment is 70.22 percent across 50 studies, so the audience is enormous. The offer is the last message before the bounce, and it should sound like it was written for this cart, not for every cart.
When to shut it off
There are carts where an exit-intent offer does more harm than good. A shopper who has already bought from you three times does not need a discount to finish a purchase, and offering one trains them to wait for it. A shopper on a product page with nothing in the cart is not abandoning anything, so the offer is just a popup.
Suppress the offer for recent buyers, for subscribers who already have a code, and for sessions that came in through a discount link. The offer is a recovery tool, not a greeting. Use it where the cart has value and the shopper has intent, and leave everyone else alone.
Keep reading
Related guides on this site: weather-based personalization on the homepage the zero-party data collection methods that actually work personalizing the cart page, the last screen before checkout More from AI personalization for e-commerce.
Frequently asked questions
What is an exit-intent popup?
A popup that fires when a shopper looks about to leave: the cursor heads for the browser bar on desktop, or a fast scroll up or long idle pause on mobile. It is the last message before the bounce, and it usually carries an offer.
Do exit-intent popups work on mobile?
Yes, with a different trigger: fast upward scrolling, inactivity, or switching apps. There is no cursor on mobile, so the trigger watches behavior instead of mouse movement.
What conversion rate should I expect?
The average exit-intent campaign converts at 3.94 percent, and the top 10 percent reach 19.20 percent. A message matched to the cart contents converts at 7.4 percent, against 2.1 percent for a generic offer.
How do I stop exit-intent offers annoying repeat visitors?
Fire it once per session, and suppress it for recent buyers, subscribers who already have a code, and sessions that arrived through a discount link. The offer is a recovery tool, not a greeting.