Best AB Testing Software in Europe
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Compare the Top AB Testing Software in Europe as of April 2026
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What is AB Testing Software in Europe?
A/B testing software allows businesses to compare two or more versions of a webpage, app, or marketing campaign to determine which performs better based on user behavior and key metrics. It enables marketers and product teams to run controlled experiments by splitting traffic between variants and collecting data on conversions, engagement, and other goals. The software often includes tools for test setup, audience segmentation, real-time analytics, and statistical significance calculation. Many platforms integrate with analytics and marketing tools to help optimize user experiences and drive data-driven decisions. By leveraging A/B testing software, organizations can improve conversion rates, reduce bounce rates, and enhance overall customer satisfaction. Compare and read user reviews of the best AB Testing software in Europe currently available using the table below. This list is updated regularly.
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1
Selzy
Selzy
Selzy is an ecosystem of easy-to-use marketing automation tools that helps small and medium businesses grow. From list growth and crafting a perfect email to segmentation, automation, A/B testing, and analytics, Selzy covers it all. - Launch your first campaign in less than 15 minutes: use smooth drag-and-drop email builder, 140+ goal-oriented templates, and AI writing assistant - Anti-spam email checker: have every email rated and get personalized tips to improve deliverability - Grow your list with customizable pop-up forms - Connect your favorite tools: Shopify, WordPress, Woocommerce, Airtable, Salesforce, HubSpot, Pipedrive, and so much more - Get 24/7 help from our support team (real humans with top-notch email marketing experience).Starting Price: $7 per month -
2
User.com
User.com
User.com is a full-stack marketing automation software for all your messaging and relationships with customers. User.com is a single platform with many features providing you with easy-to-use, robust tools for marketing, sales, and support teams. Use the various features to send consistent communication to your customers across a variety of channels, from email marketing, live chat, web and mobile push, SMS messaging, call centers, and more, turning every visitor into happy customers. See every piece of data and measure everything with all activities organized in a single place, that can be customized to show only essential metrics as you determine, to make actionable decisions easy. Ready to check it out? Sign up for a free demo trial now at User.com →Starting Price: $249.00/month -
3
1PointMail
1Point Interactive, LLC.
1PointMail, a cloud-based email marketing solution, allows users to improve their email marketing return on investment (ROI). With 1PointMail, users can optimize marketing campaigns, manage lists, track campaign results in real time, and enhance email deliverability. 1PointMail allows users to upload lists, create newsletter templates, and send dedicated messages to their customers. 1PointMail also enables users to create sub-accounts for multiple users and customize them by giving them assignment permissions.Starting Price: $49.00/month -
4
Mixpanel
Mixpanel
At Mixpanel, our mission is to increase the rate of innovation. Not only as a company, but for the businesses we serve. Through our analytics and engagement product, companies can analyze how and why their users engage, convert, and retain in real-time across web, mobile, and smart devices. Then they can use that data to improve their business and products. Mixpanel serves over 26,000 companies from different industries around the world, including Samsung, Twitter, and BMW. Headquartered in San Francisco, Mixpanel has offices in New York, Seattle, Austin, London, Barcelona, Paris, and Singapore. Great products are built by teams who know their users. Go beneath the surface to learn which features are popular, who your power users are, and the behaviors tied to long-term retention. See which features are popular and how many power users you have.Starting Price: $89 per month -
5
Qualtrics XM Platform
Qualtrics
The Qualtrics XM Platform™ is a system of action, used by teams, departments, and entire organizations to manage the four core experiences of business—customer, product, employee and brand—on one platform. Over 10,000 enterprises worldwide, including more than 75 percent of the Fortune 100 and 99 of the top 100 U.S. business schools, rely on Qualtrics to consistently build products that people love, create more loyal customers, develop a phenomenal employee culture, and build iconic brands. Listen to the voice of your customers, improve the experience gap, increase loyalty and sales. With Qualtrics Customer XM, you get the power of the latest listening engine technology, business intelligence with predictive analytics, and all the actionable capabilities for timely closure. In this way, you will gain a holistic understanding of your customers' experience and take appropriate actions that result in significant impact. -
6
Flagsmith
Flagsmith
Flagsmith is a fully supported open source Feature Flag, Remote Config, and A/B testing service. Use our hosted API, deploy to your own private cloud, or run on-premise. Flagsmith makes it easy to create and manage features flags across web, mobile, and server side applications. Just wrap a section of code with a flag, and then use Flagsmith to toggle that feature on or off for different environments, users or user segments. Feature flags - Release features with confidence through phased rollouts. Remote config - Easily toggle individual features on and off, and make changes without deploying new code. A/B and Multivariate Testing - Use segments to run A/B and multivariate tests on new features. With segments, you can also introduce beta programs to get early user feedback. Organization Management - Organizations, projects, and roles for team members help keep your deployment organized. Integrations - Easily enhance Flagsmith with your favourite tools. -
7
Kochava
Kochava
Kochava is a real-time data solutions company offering a comprehensive growth stack of solutions for data-driven advertisers. We empower advertisers to measure what matters with tools that deliver better insights and actionable data in one operational platform. Advertisers can map their growth journey with Kochava, leveraging mobile measurement partner (MMP) services, a next-generation marketing mix modeling (MMM) SaaS platform, and a premium platform for search ads automation and app store optimization (ASO). Kochava's MMM SaaS and search ads automation/ASO platforms work with advertisers using Kochava or any other MMP. With a culture of customer-driven innovation, dedication to data security, and the most powerful tools in the ecosystem, Kochava is trusted by top brands to harness their data for growth. Headquartered in Sandpoint, ID, the company has offices globally.Starting Price: FREE -
8
Zoho PageSense
Zoho
Conversion Optimization and Personalization Platform. Measure your key website metrics, understand your visitors' online behavior, and give them a personalized website experience to boost conversions. Whether you want to understand what works on your website, why visitors behave a certain way, or what it takes to convert a visitor into a customer, PageSense has the right set of tools for you. Test, learn, optimize, and repeat. Still caught in the top vs bottom fold debate? A/B test and see what works better for your business. Experiment with different page layouts, site elements, images, texts, colors, and more. Integration with various Zoho and third-party applications is just a click away. Get a unified view of your website data and make more informed marketing decisions. Start making data-driven business decisions.Starting Price: $17 per month -
9
CPV Lab Pro
CPV Lab Pro
Track, Test and Optimize all your marketing with One tool: CPV Lab. CPV Lab is an ad tracking software that helps affiliate marketers and media buyers to keep track of their marketing performance across multiple channels. It is integrated with Google Ads, Facebook Ads, TikTok Ads, Microsoft Ads, CJ, Clickbank via API. Also, it has S2S integrations with more than 200 affiliate networks and traffic sources, including Taboola, PropellerAds, MaxWeb, Mgid, etc With an affiliate link tracker like CPV Lab you can easily: - get all your data about your campaigns in one dashboard - split test your offers and landing pages - multivariate testing of your landing pages with MV Lab - get information about cost and conversions in one place - cookieless tracking with direct tracking - Optimize your campaigns and increase ROI with the power of data analytics - fraud detection with Bot and Proxy filtering - available both as self-hosted or cloud based tracker (CPV One)Starting Price: $47 per month -
10
Maxymizely
Maxymizely
Efficient tools for intellectual experimenting and maximizing your website conversion. Maxymizely uses cutting edge technologies that enable analyzing a large amount of data to determine the best performing variation of your site design. The core of our technology is a combination of matrix factorization approaches that have already shown remarkably accurate results on ad-click prediction class tasks and multivariate testing. Such technology has a significant benefit against traditional split testing as in the analysis, the information about visitors is considered. We analyze the interactions among profile attributes, displayed content and content elements on the page. This way, we discover the best-performing content for every visitor on your site. As we realize the importance to continuously improve your site, with our technology you will get considerably better results in less time in comparison to the traditional a/b and multivariate testing.Starting Price: $25 per month -
11
Optimizely One
Optimizely
Optimizely is the world's leader in Progressive Delivery and Experimentation, empowering leading companies to test and deliver new experiences and features to their customers. Creating digital experiences that transform your company takes data-driven decisions, continued experimentation and constant invention. Optimizely One helps you unlock your digital potential. To create helpful, human digital experiences requires constant invention from every company. A digital experience platform (DXP) should make creating behavior-driven experiences simple, crafting sophisticated content faster, collaborating easier and anticipating customer needs possible. See how you can eliminate guesswork and make every interaction actionable. Commerce in the digital age is more than transactions, products and catalogs. Selling online means telling stories, evoking emotion and establishing trust. No one owes you their business, you have to earn it with every interaction. -
12
WiserNotify
WiserNotify
Every day your website is visited by hundreds of people, and yet only a few take action on what you are offering. No matter how much technology transforms, we still need social proof to be assured. With Wiser Notify , we came up with a quick and easy solution to help your website visitors build trust in what you offer. With a mission to create sales-boosting effective marketing solutions for successful e-commerce businesses, Wiser Notify turns consumer psychology into digital solutions. Offering social proof & FOMO marketing solutions that will help you catch the attention of potential customers, Wiser Notify assists you in thriving sales and builds better credibility. Generate trust and gain popularity by showing recent actions like sales, sign-ups and subscriptions on your site.Starting Price: $10 per month -
13
Adalysis
Adalysis
Easily manage your PPC accounts at scale with automated recommendations, unique data views, and fast implementation. Adalysis is built to get you out of data crunching and into optimizations by pointing you directly at what needs to be addressed. Ads are automatically tested. Accounts are automatically scanned for any missing best practices. You can build your own data scans. Implementing large scale changes takes only a few keystrokes. Enterprise accounts have the full set of tools they need to streamline large data changes. Small accounts get automated recommendations that can be implemented at the touch of a button. It doesn't matter if you are managing millions of keywords and ads or spending a few thousand each month, you can harvest the power of Adalysis to make your PPC workflow efficient for just you or your entire team. Powerful PPC management has never been this simple.Starting Price: $99.00/month -
14
Userfeel
Userfeel
Userfeel is the user testing tool that gives you videos of real users speaking their thoughts as they use your website or app. Test any site in any language. Our panel consists of more than 130,000 testers speaking 40 languages. You can even have testers provide comments in your language while testing a website that is in a language you don't understand. Test on desktop, mobile, or tablet. Testing with both our app and an external camera allows us to test websites or applications on Android, iPhone, or iPad. Get your results in less than 24 hours. Use our vast network of testers throughout the world. See how real users interact with your website or app early on in your design/decision-making process and anytime you need to get the user's point of view.Starting Price: $59.00 per test -
15
Prisma Campaigns
Prisma Campaigns
The Agile Marketing Platform for Financial Services. We help Financial Institutions deepen their customer relationships, improve share of wallet, and increase loyalty by allowing them to execute easily personalized campaigns thought all channels, at scale. Online Banking, Web, Mobile, Email, SMS + Others, Prisma Campaigns is a smart omnichannel orchestrator. Based on customer data it allows FIs to effectively deliver segmented and personalized campaigns providing relevant, personal and contextual offer at any stage of the customer journey. From insights to action: Effectively orchestrate real-time segmented campaigns. 1-to-1 personalized messages: Deliver personal and contextual messages and increase conversion rates. All-in-one platform: Manage all your channels from a single place: mobile, web, email, sms, push and more. Fast and easy integration: Plug and play easily with our SDK and go live in less than 6 weeks! #BeRelevant! -
16
Evolv Al
Evolv Al
Evolv Al powers intelligent experiences that enable organizations to learn valuable insights from every session and improve conversions continuously. Easy to implement and integrate with any tech stack, Evolv AI produces exponential results. Our AI-powered platform uses innovative tools to scale the number of experiences delivered, automate the process of identifying the best experiences across the customer journey, and personalize each visitor’s sessions. Utilizing a proprietary machine learning engine and client visitor data, Evolv AI delivers on digital growth goals at a velocity that takes conversion optimization and personalization to an entirely new level. Why just A/B test when you can Evolv?Starting Price: $0/Year -
17
Convertize
Convertize
Convertize is a conversion optimization and A/B testing tool that makes it easy to increase your conversion rate. Edit your content, run A/B tests to find the best version and add powerful new features to your pages. ∙The Convertize SmartEditor™ allows you to create different versions of your webpages, A/B testing your text, images, and buttons without touching a line of code. It also allows you to set your own goals (by tracking buttons or URLs), so you can keep track of what matters most to your business. ∙A/B testing features like the Autopilot™ and Hybrid Statistics Engine™ find reliable results, fast. That means you have more time to work on your content. ∙SmartPlugins™ add geolocation, persuasive notifications and dynamic text to your website. Convertize integrates with the tools you are already using, so you can A/B test Wordpress content, increase conversion rates on Shopify, and optimize Wix websites with a few clicks.Starting Price: $49/month -
18
Picreel
ProProfs
Picreel is an advanced and easy-to-use popup builder that helps businesses convert website visitors into customers. Its advanced targeting and segmentation capabilities allow users to create custom popups, including exit and mobile popups, using the intuitive drag-and-drop popup builder. Picreel is a powerful lead generation tool that aids businesses in getting quality leads through creative popups and achieving maximum results using A/B testing. By capturing visitors' attention and driving them towards specific actions, businesses can boost their website's conversion rate and increase sales.Starting Price: $9.99/month -
19
Crazy Egg
Crazy Egg
Make your website better. Instantly. Understand the customer journey with Snapshots, Heatmaps and Recordings. Use our visual reports and individual session recordings to get to know your website visitors - where they're coming from, where they're navigating to, and where they're getting stuck - so you can make design changes with confidence. Make data-backed decisions that will impact your bottom line over time. With Crazy Egg A/B Testing, know with certainty you picked the correct content placement, color, image, or copy, so you can turn more visitors into customers. Create or modify content without the need for a developer! Our editing tools allow you to change the styles of elements like colors and fonts, or even hide them. Once you're ready, you can publish changes directly to your website. We’re here to help you improve what's working on your website, fix what isn't, and test new ideas.Starting Price: $24 per month -
20
SplitMetrics Optimize
SplitMetrics
SplitMetrics Optimize is an advanced A/B testing platform for cost-effective app & game launch and growth on the App Store & Google Play. The variety of tests driven by one technology stack of SplitMetrics Optimize platform enables app publishers to test different combinations of audiences and app product page variations and collect the final app user’s feedback via surveys. 1. Funnel test with one audience and a single concept. Goal: to learn all the essential metrics of your funnel (CPI, CVR). 2. A/B/N test with one audience and multiple concepts. Goal: to identify the best-performing app page variation. 3. Audience test with multiple audiences and a single concept. Goal: to define the audience with the highest response for a specific app concept. 4. Multivariate test with multiple audiences - multiple concepts. Goal: to find the best-performing audience and variation of your mobile app out of all the combinations. 5. Feedback test with focus group and multiple concepts.Starting Price: $13,600/year -
21
Omniconvert
Omniconvert
Optimize your customer journey with data-driven decisions. Serious eCommerce players become customer‑centric if they focus on what matters. Omniconvert is a growth enabler for serious eCommerce companies looking to become customer-centric. Behind data is the talent. We’ve been doing this for years. Omniconvert has helped global eCommerce companies become customer-centric through advanced segmentation algorithms, AB testing, web personalization, and web surveys. We have stuck our necks into data, identified barriers, X-ray tech-wise, got insights, hypothesized, prioritized on potential and effort, monitored conversions, learnt and iterated.Starting Price: $299 per month -
22
Userlytics
Userlytics
Userlytics is a full featured state of the art user experience research platform with a global participant group of almost 2 million panelists. Since 2009, Userlytics has been helping enterprises and agencies improve the user and customer experience of their websites, apps and prototypes. With a scalable pricing model and a diverse worldwide panel, Userlytics allows brands to run both moderated and unmoderated usability studies with as many or as few participants as they choose. In addition to its testing services, Userlytics offers a variety of optional professional services including senior UX Consultants in both Europe (Madrid) and the U.S. (San Diego & Miami). The team can help clients achieve actionable UX insights, including through the use of our proprietary ULX Score, a benchmarking platform for measuring a 360º view of Appeal, Adequacy, Distinction, Usability, Trust, Performance, Affinity and Appearance.Starting Price: $34 -
23
Split
Harness
In a world where product development teams are pressured to do more with less, Split’s Feature Data Platform™ gives you the confidence to move fast without breaking things. Set up feature flags and safely deploy to production, controlling who sees which features and when. Connect every flag to contextual data, so you know if your features are making things better or worse, and act without hesitation. Effortlessly conduct feature experiments like A/B tests without slowing down. Split is a feature management platform that takes the extra step with experts to support you, online courses to help you learn as you go, and a developer-oriented culture that puts our customers at the center. Whether you’re looking to increase your releases, to decrease your MTTR, or to ignite your dev team without burning them out–Change the way the work gets done with Split. Switch on a free account today, schedule a demo to learn more, or contact us for further questions. -
24
Optimal UX
Optimal UX
OptimalUX is a seamless SEO patching and A/B testing platform designed for effortless integration. Instantly fix SEO issues, update content, and optimize user experiences in real time. With advanced rendering, it enables flicker-free testing, precise personalization, and real-time segmentation. Built for efficiency, OptimalUX allows direct modifications to templates, images, and links without complex coding. Experience smooth deployment, fast iterations, and enhanced performance without redirects or blank screens. Whether fine-tuning SEO, adjusting layouts, or experimenting with new features, OptimalUX streamlines the process for maximum impact. Improve rankings, boost engagement, and refine your UX—all with one powerful tool. Start for free and pay as you go -
25
UseItBetter
UseItBetter
Lead more customers and monitor their behavior with UseItBetter, an analytics and optimization platform. UseItBetter features autotracking that allows users to automatically track everything visitors do on their websites. Innovative and smart, UseItBetter enables users to learn how to improve analytics instead of tracking funnels. UseItBetter is the perfect platform for analysts, marketers, and web developers.Starting Price: $9.00/month -
26
VWO Testing
Wingify
Always Be Testing. Always Be Converting. Easily create and run tests to increase revenue, combat cart abandonment, and build stellar digital experiences that convert, without coding or involving IT. Build your experiences, exactly the way you want, without writing a single line of code. For more than a decade, 1000s of growth leaders and CRO Experts have trusted VWO Editor to create and test experiences across millions of users, without ever involving a developer. Easily change the headline, CTA, images, or any other element on your page. Modify existing pages or create multiple variations of the same page. Make styling changes such as background color, font styles, and borders as well. Drag, move, resize, and hide options let you make layout changes like bringing a form or an offer to top of the fold. Unlimited undoes to fix your mistakes. Get an entire library of widgets to test with.Starting Price: $199 per month -
27
UpSellit
UpSellit
With absolutely no hidden fees or long-term contracts, we’re able to meet the needs of any business with full transparency from the start. Once you’ve captured a visitor’s email, you’ve gained the power to extend the conversation beyond the initial website visit. That means changing the conversation: Recontextualize value. Add convenience. Amplify urgency. UpSellit’s proprietary technologies and proven remarketing strategies can easily boost your profitability 5-15%. You’re never in the dark with UpSellit’s Visitor ID technology. Identify returning visitors instantly and use their previously collected contact information, shopping history, and browsing behaviors to craft emails that convert. UpSellit’s LifeCycle Remarketing campaigns take a customer’s first purchase and turn it into repeat business. With perfectly timed emails and reminders letting customers know when it’s time to renew, refresh, or restock their previous purchases.Starting Price: $500.00/month -
28
SiteSpect
SiteSpect
SiteSpect is the leading A/B testing and personalization platform that enables growing businesses to test changes to their website, mobile experience, and other digital properties. SiteSpect enables you to test and personalize across the entire customer experience, from client-side look and feel to server-side functionality, engaging your website visitors with the right experience at the right time. SiteSpect is the most complete, powerful, and easiest solution for optimizing and personalizing your customers’ experiences. SiteSpect offers unprecedented site performance, scalability, data integrity, security, and the ability to optimize every part of the customer experience. -
29
Apptimize
Apptimize
Apptimize, an innovation engine providing industry-leading experimentation and feature release management, supports the creation of exceptional user experiences across all digital platforms: mobile, hybrid, OTT, web, and server. Companies are building mobile apps to ensure they have an omni-channel presence — Apptimize enables them to test and optimize these apps to reach and exceed business goals. Customers include companies such as HotelTonight, Glassdoor, A&E, Stash, and more, reaching more than 2+ billion application end-users worldwide. -
30
FigPii
FigPii
Know what users do, why, and exactly how to improve. FigPii is like having cheat codes for building the user experience your audience wants (and your bottom line needs.) No other platform makes it easier to live inside your customer's head—without creeping them out or ruining their visit. Stop guessing and watch videos of visitors moving around the site and clicking around. Look at aggregate data of how visitors interact with different pages. Ask your visitors the questions you’ve been wondering about. AB test your designs to see if they are actually performing the way they should. Best of all, it's powerfully simple: no need to wrangle data from disparate tools or comb through confusing reports for hours on end. You can get in, get insight, and get out. GDPR & CCPA: The GDPR (General Data Protection Regulation) is legislation designed to strengthen and unify data protection laws for all individuals within the European Union.Starting Price: $49.99 per month
