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Grow Your Email List with High-Converting Widgets Increase Sales Conversion with Effective Widgets Connect with Visitors To Increase Customer Loyalty Reduce Cart Abandonment with Amazing Widgets
Solutions

Grow Your Email List with High-Converting Widgets Claspo website widget builder allows you to collect email addresses to increase sales...

Increase Sales Conversion with Effective Widgets Widgets can be powerful tools for increasing sales conversion. They allow you to display...

Connect with Visitors To Increase Customer Loyalty Connect with visitors and address their concerns or questions on time with Claspo...

Reduce Cart Abandonment with Amazing Widgets Seven out of 10 shoppers won't complete their transaction. Reduce cart abandonment...

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Boost Klaviyo List Building with Claspo

A Pop-up Builder Packed with Advanced Features

Create custom pop-ups and forms

Use templates that adapt to your branding

Target the right segments

Enrich Klaviyo profiles

Get Started

Based on 50+ reviews once

Based on

50+ reviews once

Every Tool You Need to Boost Your List-building Campaigns

Claspo is a free pop-up builder that helps boost sales and grow email lists

What's Inside Claspo

User-friendly drag-and-drop editor

700+ ready-to-use templates

Extensive popup layout options

Advanced possibilities to setup display rules

Dashboard with User Roles and Permissions

Built-in analytics and A/B testing

Simple script installation

Limitless integration possibilities

Multilingual localization

24/7 Customer support

Order widget designs and get help integrating them

Get Started

Simple Integration via API

Integrating Claspo with Klaviyo takes no longer than 5 minutes

Send leads and user data to any CRM, CDP, email marketing, or analytics service

Take advantage of a step-by-step Klaviyo integration walkthrough

Need help? No worries, our team is ready to guide you through the integration process 24/7

Get help with integration

Stay Ahead of the Competition with Advanced Features

We took the pop-up builder to a new level and sprinkled some extra goodies on Claspo for you to enjoy

Streamline Conversions Like a Pro

Annoyance Safeguard

Set up the desired time intervals between displaying widgets and show your offers one by one.

Overlap Protection

Want to show multiple widgets within a single session? Claspo makes sure they don't overlap.

Get The Quality Data

Email Domain Spellchecker

Increase the quality of the user data you gather with no more misprints in domain names.

Business domains

Want to collect only business emails? We got you covered.

Be Flexible

Adaptive Localization

Running multi-localized websites? Claspo displays localized pop-ups automatically based on visitor language preferences.

Validate and Test

Extend Analytics Capabilities

Discover the impact of your popups on user behavior. Use Claspo event triggers to transfer user activity data to your Google Analytics account or any other service via GTM.

Turn Traffic into Customers With Claspo

Get Started

What Our Clients Say About Us

Yuliia Y.

eCommerce Specialist

Pros: Convenience and ease of use, wide customization, good support, excellent form analytics. We used a floating bar, pop-up informer and regular forms to collect phones. All forms showed excellent results! Cons: I wouldn't call it a minus. For our needs, Claspo has everything and more.

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!

Capterra

DeepStateMap

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!

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.

Capterra

Kate K.

Partner manager

Various features that can help you to obtain more leads. No major problems, I have no complaints about this service. The service saved me a lot of time and allowed me to manage traffic on the website and change the user journey.

Yuliia S.

Brand Marketing & Communications Team Lead

I like the flexibility of Claspo. With the help of the drag&drop editor, I could adjust the colour and add the font. It was also quick and easy to customize the location and functionality of the widget. These features really save time and allow you to get the widget you wanted.

Yuliia S.

Marketing Manager

I'm really impressed with the tool! I recently used Claspo to create a custom floating bar for my business's website. The interface is quite intuitive, making it easy for me to design and customize my widget exactly how I wanted it.

Artem O.

Head of FED

Capterra

Ekaterina K.

Parthner Manager

The A/B testing feature is a huge plus! 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."

Capterra

Alina Ivanas🇺🇦

Growth Marketer

The product is easy to use. I have many clients and we've integrated Claspo over 10 times. It is convenient that there are stylish templates and you can always be in time for the holidays to run an interesting promotion, promo code for the first purchase, or a big sale. I advise everyone to try it.

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