Browse abandonment is when a visitor looks at products or services on your website and leaves without adding anything to the basket or making an enquiry. A browse abandonment email is the automated follow-up sent to that visitor, provided they are someone you can already identify and are allowed to email.
How browse abandonment works
Most visitors are anonymous, so this only works for people your email platform recognises. Recognition usually comes from a cookie or tracking script on your site that ties the visit to a subscriber. It is set when they clicked a link in one of your emails, logged in, or submitted a sign-up form on that device. Klaviyo, Omnisend, Mailchimp and similar tools record a “viewed product” event and can start a flow from it.
You set the rules. A sensible flow waits a few hours, then sends one email showing the product the person looked at, perhaps with similar items, reviews or a size guide. Conditions keep it in check: skip anyone who has since added to basket, bought, or had the same email recently, and require a real signal such as viewing the same product twice rather than a single glance. In the buying journey it sits one step before the abandoned cart email, and its tone should be lighter.
Why it matters for a UK business
Browsing is a weaker signal than adding to basket, but it happens far more often, so a gentle reminder reaches many more people with some interest. For shops selling considered purchases, such as furniture, bikes or skincare, it can bring people back while they are still comparing. It also builds first-party data about what each subscriber is interested in, which sharpens your email segmentation.
Two layers of UK law apply. The on-site tracking that links a visit to an email address uses storage and access technology, so under PECR it needs the visitor’s consent through your cookie banner, because it is not strictly necessary to show the page. Separately, the email itself is direct marketing and needs marketing consent or a valid soft opt-in. If either is missing for a person, the flow should not fire for them. Your privacy notice should also say, in plain words, that you use browsing on your site to decide what to email.
Common mistakes
- Loading the email platform’s tracking script before consent, so every visit is linked whether the visitor agreed or not.
- Triggering on a single page view, which floods subscribers with emails about things they barely looked at.
- Copy that reads like surveillance (“We saw you looking at…”) rather than help.
- Running browse and basket flows at the same time, so one person receives two emails in an afternoon.
- Not excluding recent buyers, who then get a reminder about the item they have just ordered.
- Measuring the flow on opens rather than on the orders it brings in.
How to act on it
Check the consent wiring first. Using your browser’s developer tools, confirm that the email platform’s script does not load or set identifiers until a visitor accepts the relevant cookie category. Then build a single-email flow with a sensible threshold and a frequency cap, and give basket and checkout flows priority so a person only ever sits in one.
Write the email as a helpful nudge: the product, a line on why people choose it, and an easy way back. Measure it on orders and revenue per recipient, against a holdout group if your platform supports one, so you know whether it adds sales or just takes credit for them. If you sell online and want email, ads and the site to work as one, see my digital marketing for ecommerce and retail.