Create the Popups Your Visitors Deserve to See

Get more leads and sales without annoying your visitors.

Trusted and Used By:

A Popup Builder Made for Busy Marketers

Create targeted, eye-catching popups with a few clicks of a mouse. (No designer or developer needed.)

Wondering What Sleeknote Can Do For You?

Book a free call with one of our conversion experts to get tailored recommendations on how you can use Sleeknote on your website.

Powerful Targeting and Personalization Options

Sleeknote has everything you need to grow your email list, promote popular products, turn visitors into buyers, and reduce cart abandonment. With our advanced targeting options, you’ll always show the right popups, to the right visitors, at the right time.

Drag-and-Drop Builder

Create beautiful, eye-catching popups that are consistent with the look and feel of your website (no coding required).

Mobile Editor

Use our signature mobile editor to convert mobile visitors into email subscribers—without violating Google’s interstitials policy.


Show relevant popups based on users’ locations to personalize your offers.

Product Recommendations

Add dynamic product recommendations to your popups and increase revenue without being intrusive.


Make your popups less intrusive by showing them to visitors as a preview, first, before showing the full-size version.


Turn abandoning visitors into subscribers the moment they’re about to leave with our exit-intent trigger.

Grow Your Email List With Targeted Leads

Say goodbye to annoying, ill-timed email capture forms. Say hello to Sleeknote's personalized, targeted popups. Build and grow an email list with relevant, targeted, and segmented signups.

Tomas Josefsson

Online Manager, STS Alpressor

“We have increased our lead generating up to 1000% since we went live with Sleeknote!“

Give Visitors a Personalized Shopping Experience

No two visitors are alike. Create multiple popups for multiple visitor groups, and inform them of relevant pages, popular products, size guides, and more.

Simon Øhrstrøm Willer

Digital Consultant, Red Cross

“We use Sleeknote when we want the user to focus on something specific and lead them to the right page on our site. It could be asking them to help, become volunteers and so on. (...) We use it as an attention drawer.“

Drive More Revenue from Each Order

Reduce cart abandonment, make timely product recommendations, promote your bestsellers, or run sales campaigns. Everything you need to increase your average order value and sell more to each customer.

Steffen Hedebrandt

Head of Marketing, Airtame

“During campaign periods, this popup has literally doubled our sales. So simple, yet so effective!“

Offer a Helping Hand When Needed

Invite visitors to reach out for help, get a custom quote, or schedule a meeting with customizable contact forms. Ensure your messages show at the perfect time—the moment visitors need help.

Malene Stenholt Hansen

Web Manager, Falck

“We clearly see that the volume of leads have increased when our SleekBox is active“
Case Study

“We quickly discovered how user-friendly and effective Sleeknote was and we’ve been happy customers ever since. Now we have 35,000+ subscribers and approximately 60% of them have signed up through a SleekBox.”

Read This Case Study →
Case Study

“The cool thing about Sleeknote is that you can use it for pretty much anything – The only limit is your imagination.”

Read This Case Study →
Case Study

“We have tested a lot of different opt-in software, but after we found Sleeknote there was no turning back. With Sleeknote we got a tool with endless ways to customize and with a very intuitive and user-friendly interface.”

Read This Case Study →

Easily Integrate Sleeknote with Your Favorite Software

Easily connect with your prefered email service provider (ESP), e-commerce platform and more, with our 30-second one-click integration.

Don’t see your favorite ESP? No problem. Easily set up a custom integration instead.

Engaging 1.700+ Customers in 40+ Countries with 2 Billion Popup Sessions (and Counting)

Sleeknote has everything you need to build, run, and scale your business.

“We needed a quick and effective way to capture emails on our site. Sleeknote helped us do that and more. We were really impressed with how easy it was to get started and integrate with other services we use.”

Steffen Hedebrandt

Head of Marketing, Airtame

“It’s so easy to get started with Sleeknote. Their customer success team is  super service-minded and ready to help you with implementation if you need it.”

Morten Storm Lind

E-commerce Manager, 3

“We needed a tool to help us increase the number of newsletter subscribers and gave Sleeknote a try. We quickly discovered how user-friendly and effective it was and we’ve been happy customers ever since. We now have 35,000+ subscribers and around 60% of them have signed up through a SleekBox.”

Pernille Bager Ganderup

E-Commerce Manager, Livingshop