High-Converting Pop-ups for Your Website

Preset rules to avoid widget annoyance

2x boost in conversions on average

Intuitive & flexible drag-and-drop editor

700+ ready-to-use pop-up templates

No coding and design skills needed

Start for Free
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Free lifetime subscription plan with no credit card required
Annoyance Protection Guarantee
Brands that already successfully use Claspo
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Solutions for Any Business Goal

Collect Email Addresses Increase Sales Conversion Reduce Cart Abandonment Connect with Visitors

Collect Email Addresses

Claspo widgets can do an excellent job for your subscriber list growth. Opt-in form pop-ups with images increase email sign-ups by 63%, and lead magnet pop-ups boost sign-up rates by over 100%.

Subscribe to Newsletter

Offer Discounts

Collect Giveaway Entries

Offer Free Shipping

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Increase Sales Conversion

Use Claspo pop-ups to immediately show website visitors your discounts, special offers, and promo codes, which can increase sales by up to 80%.

Promote special offers

Collect Pre-Orders

Provide welcome offers

Redirect to High Converting Pages

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Reduce Cart Abandonment

Don`t let visitors leave your site without making a purchase. Claspo allows you to add value and urgency to your last-minute offer and improve your average conversion rate by up to 112%!

Gifts or Free Shipping

Prevent Exit-Intent

Offer Product Demo

Use Countdown Timer

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Connect with Visitors

With Claspo widgets, you can easily stay in touch and receive feedback in various ways. The opportunity to be heard increases brand loyalty among 77% of customers.

Conduct a survey

Request Call Back

Set Contact Button

Promote Socials

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Came up with Some Great Pop-up Ideas?

Make them happen now! With Claspo`s free subscription plan, you can access all the builder`s functionality.


Start with the free plan, and upgrade as your business grows.

  • 30,000 pageviews available
  • 3 active widgets on the website
  • No credit card required
No time restrictions

It is not a free trial but a lifetime free subscription plan. Therefore, you can use it as long as it fits your website strategy.

700+ ready-made templates

There are no time limits to using your FREE subscription plan so you can use it as long as it fits your needs.

Hassle-free script installation

You can embed widgets on your website simply by copying their scripts and pasting them following one of our step-by-step guides.

Comprehensive support

You can always contact our customer success team for any issues or questions. We will help you make the most of Claspo from the first days.

700+ Free Pop-up Templates

Collect Leads Increase Sales Promote Special Offer Connect with Visitors Seasonal Widgets Custom widget
Need help creating a template?

Our designer will help you. Just fill out the brief and we will contact you.

Order a Custom Widget

Extensive Claspo Integrations

Claspo pop-up builder easily integrates with the most popular CDP, CRM, and ESP systems, ensuring data synchronization and allowing you to optimize the customer journey on your website.

and more than 20+ tools to integrate
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What Our Clients Say About Us

Serhii Doroshenko

Retention Team Lead MAUDAU

We seamlessly plugged in Claspo to our site without developers involved. Now, our marketing team effortlessly runs A/B tests and kicks off promos at lightning speed. The results? Solid revenue boosts and promotions that hit the mark. Big thanks to Claspo for elevating our business game!

Nikita Gontar

Retention Manager, Devart

Incredible easy-to-use software with a bundle of features that can help you to obtain more leads. Awesome customer support. Highly recommended!


Marketing Specialist, DeepStateMap

Our conversion rate increased by 3.9 times thanks to the SPA supported by Сlaspo. The script works more correctly, is more stable, and loads better. We really enjoy multilanguage widgets and geotargeting!

Jordan S.

Product Marketing Lead

An easy-to-use and customizable solution. No cons were found during the work, overall clear and useful functionality.

Viktoriia Tsalpinska

Email marketing specialist, Grade.ua

We decided to introduce a floating information widget. It is not intrusive, but it had to appear with each new session. Claspo was the easiest way to do this. The platform is easy to understand, you can figure everything out in half an hour.

Kate K.

Partner Relations Manager

The A/B testing feature is a huge plus! Overall: With Claspo's wide range of customizable widgets, you can create all kinds of interactive elements that help your sites stand out and engage visitors. The A/B testing allows you to optimize each element and determine which widget performs better

Tony Fiston


It looks like Claspo makes creating and launching website widgets easy fot any coding skills. I am excited to try the customization options and KPI-driven analytics to optimize my site's conversion.

Product Hunt
Claspo Plugin
Coming soon

We are actively developing our unique plugin, thanks to which the entire Claspo pop-up builder functionality can be built into your system and adapted to your interface.

Individual Demo

Our mission is to help you use Claspo's full potential for your on-site strategy from day one. During our demo call, we will introduce you to all Claspo solutions and select the best one for your business.

Get Help

See the Results Achieved with Claspo by Similar Companies Like Yours

MAUDAU & Claspo: 19% increase in discounted product sales
In product views
In product cart additions
Increase in transactions
Read story
x2 Conversion Boost: Grade.ua Partnership with Claspo
convertion rate increase
action increase
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Devart & Claspo: 48% Increase in Product Downloads
increase in product downloads
increase in conversion rate
Read story

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