⚡ A/B Testing in Spain

A/B testing tools are software solutions that allow users to compare two or more versions of a webpage, application, or element to determine which performs better.

Spain is a Southern European country with a population of around 48 million people.

According to our data, A/B testing tools are used on 1% of websites from Spain.

⭐ Most Popular in 2026

The following chart shows the top A/B testing tools in Spain in 2026, based on market share.

The most popular is VWO with a share of 25.4%, followed by Crazy Egg with 9% and OptinMonster with 7.6%.

🚀 Highlights

Here is a list of the top tools that are more popular in Spain than worldwide.
Differences between global and country rankings are shown in parentheses.

✨ Best A/B Testing Tools

Below is a more detailed list of the top 25 of the 40 A/B testing tools used on sites from Spain, ranked by their market share.

RankNameMarket share
1
VWO
Delhi, India

A comprehensive visual website analytics, optimization, and A/B testing platform for running experiments and improving digital user experiences across websites and apps.

$2,064+/year
2
Crazy Egg
La Mirada, California, United States

An analytics platform that allows users to track visitor behavior and optimize conversions using heatmaps, session recordings, click tracking, scrollmaps, and A/B testing.

$29+/month
3
OptinMonster
West Palm Beach, Florida, United States

A conversion optimization and lead generation platform that helps websites turn visitors into subscribers or customers using targeted onsite campaigns such as popups and opt-in forms.

Free$7+/month
4
Optimizely
New York, United States

A digital experience platform that specializes in content management, e-commerce personalization, experimentation, and feature delivery.

$36,000+/year
5
Adobe Target
San Jose, California, United States

Used by marketers to design and execute online tests, create behavior-based audience segments, and automate content targeting.

$50,000/year
6
Zoho PageSense
Chennai, India

A conversion rate optimization and web analytics platform that enables businesses to use heatmaps and session recordings, track conversion funnels, and run A/B and split-URL tests.

$20+/month
7
PostHog
San Francisco, California, United States

An open-source product analytics platform available as a self-hosted deployment or managed cloud service.

FreeOpen source$$$
8
AB Tasty
Paris, France

A digital experience platform that enables website teams to run A/B testing, multivariate tests, personalized content experiments, and user experience optimization.

$1,000+/month
9
Inspectlet
Santa Clara, California, United States

A website analytics tool that helps businesses understand how visitors interact with their sites by capturing behavioral data beyond traditional metrics.

Free$39+/month
10
Convert
Claymont, Delaware, United States

An advanced A/B testing and personalization platform for websites and web apps.

$399+/month
11
Nosto
Helsinki, Finland

The intelligent commerce experience platform that integrates with Shopify, Magento, Adobe Commerce, Shopware, BigCommerce and VTEX.

$$$
12
OptiMonk
Debrecen, Hungary

A conversion rate optimization tool that provides popups, gamification widgets, website personalization, and A/B testing.

Free$29+/month
13
Dynamic Yield
Purchase, New York, United States

An AI-powered personalization and customer experience optimization platform that enables businesses to tailor content, product recommendations, and offers across websites, mobile apps, and email.

$35,000/year
14
Unbounce
Vancouver, British Columbia, Canada

A drag-and-drop landing page builder that enables marketers to create, test, and optimize standalone web pages without coding.

$99+/month
15
Kameleoon
Paris, France

An A/B testing, full stack, AI-powered personalization platform for mid-sized to enterprise companies.

$35,000+/year
16
Landingi
Dallas, Texas, United States

A no-code platform designed to simplify the creation of landing pages for marketing campaigns.

Free$29+/month
17
Plerdy
Lviv, Ukraine

A conversion rate optimization platform that includes analytics and A/B testing tools.

Free$21+/month
18
Shogun
Walnut, California, United States

An e-commerce optimization and personalization platform for Shopify, featuring a visual page builder and A/B testing tools.

$39+/month
19
Monetate
Dallas, Texas, United States

A personalization platform packed with business-focused A/B testing tools that simplify the process of testing and experimentation.

$1,000+/month
20
ClickFunnels
Canton, Georgia, United States

An online tool for building high-converting websites and sales funnels.

$97+/month
21
Airship
San Francisco, California, United States

A customer engagement platform that orchestrate journeys in app, on the web, and across all promotional channels like email, push, in-app and SMS.

$$$
22
Omniconvert
Bucharest, Romania

A complete conversion optimization solution that integrates A/B testing, personalization, overlays, and surveys.

Free$273+/month
23
Justuno
Fairfax, California, United States

An AI-powered conversion automation platform for retailers that helps optimize website engagement, capture leads, boost sales, and tailor onsite experiences based on visitor behavior.

Free$39+/month
24
Intelligems
Middletown, Delaware, United States

A data-driven profit optimization platform that helps e-commerce merchants optimize their content, prices, discounts, and shipping rates.

$99+/month
25
Visually

A no-code conversion rate optimization tool for Shopify that allows customers to A/B test, optimize, and personalize the user experience through a visual editor.

$15+/month

👉 See Also

Data is based on the analysis of 84,980 websites from Spain.
Statistics were last calculated on .
For details, see our methodology and disclaimer.