Top 5 WordPress A/B Testing Tools

WordPress A/B Testing: Everything You Need To Know

Table of Content

Do you have a WordPress-based landing page or website and want to boost conversions but are confused about where to get started?

This article can help.

Below, we have discussed everything from what WordPress A/B testing is and how it is different from regular A/B testing to the benefits it brings.

You’ll also find a list of the top 5 A/B testing tools for WordPress to help you get started with your experimentation journey.

Key Takeaways:

WordPress A/B testing involves comparing two variations of the same WordPress page to determine which one performs better using WordPress-specific tools or plugins.

The top 5 tools for WordPress A/B testing include:

WordPress split testing best practices include gathering insights using Google Analytics, focusing on one element at a time, and tracking the right metrics.

What is WordPress A/B Testing, and How is it Different?

WordPress A/B testing is an experimentation process where you compare two variations of the same WordPress page to determine which one performs better.

To answer how it is different:

If you’ve read articles on “landing page A/B testing,” you must have noticed WordPress is hardly mentioned. Now, this could mean two things:

To your surprise, the latter is true.

While the fundamental concept of A/B testing (comparing two variations of the same page to identify the best) remains the same, WordPress A/B testing requires a different set of tools.

This is because WordPress sites are built using WordPress (obviously). To run A/B tests, you need to use WordPress-specific tools (plugins).

Because this makes it easier for non-technical users to create, launch and analyze A/B tests within the WordPress environment without coding.

What Can you A/B Test on your WordPress Site?

To answer your question in one sentence, any element on your website that can be changed/modified can be A/B or split-tested.

Here are some examples:

Now that you know the fundamental difference between WordPress A/B testing and regular landing page A/B testing, let’s explore some WordPress-specific tools.

Top 5 Tested Tools to Make WordPress A/B Testing a Breeze

WordPress A/B testing tools help optimize website performance by testing variations of pages to improve conversion rates. The top 5 tools for WordPress A/B testing include:

  1. Thrive Optimize

[Image: Thrive Optimize] Marketing banner for Thrive Optimize showing a video player interface with two side-by-side website wireframes being compared for A/B testing. An illustration of a woman points to the video, which includes conversion rate placeholders ("?%") and traffic sliders set to 50% for each variation. Text in image: Thrive Optimize: WordPress A/B Testing Made Simple. The Landing Page Optimization Tool for Thrive Architect Made Especially for Non-Techies. ?% ?% Traffic 50% Traffic 50% Get Thrive Optimize Now →



Thrive Optimize is part of the Thrive Theme suite, which offers an easy, fast, and effective way to run WordPress experiments.

You can quickly set up your tests without adding any code snippets to your pages. Here’s what a typical A/B test creation process looks like with Thrive Optimize:

Using Thrive Optimize, you can create as many variations as you want and run infinite tests, which is perfect for continuous improvement. It allows you to split traffic evenly across multiple variations and perform in-depth testing.

The best part?

The entire process of setting up a test, running it, and analyzing the results happens on the WordPress dashboard. You need not switch to a 3rd party app.

P.S. You must have the Thrive Architect page builder plugin installed if you wish to use the Thrive Optimize feature for WordPress testing.

Notable Features

Pricing: It’s a premium solution available between $199-$299 a year.

  1. Fibr AI

[Image: Fibr AI] Website hero section for an AI-powered personalization platform featuring a bold headline with the word "audience" highlighted in orange. The layout includes a subheadline explaining conversion benefits, an orange "TRY FOR FREE" call-to-action button with a rocket icon, and a blue "Book a demo" link at the bottom. Text in image: AI-POWERED PERSONALIZATION PLATFORM. Personalize your landing page for every audience. Convert more traffic & reduce CAC by optimising your post-click experience. Experiment & publish 1000s of AI-tailored landing pages - all without changing your CMS. TRY FOR FREE. Book a demo.

Fibr AI is an AI-powered personalization platform that can help you run unlimited experiments on your WordPress site.

You can quickly generate fresh landing pages or create multiple variations (using the visual editor) and start running A/B tests without coding expertise.

Also, Fibr AI’s A/B testing tool allows traffic split and traffic allocation, enabling accurate and more in-depth testing. With its robust analytics, you can analyze conversion rates, confidence levels, and probability values and ensure that the results are statistically significant.

Pricing: Comes with a 30-day free trial that allows you to experiment with up to 10,000 views per month. If you wish to test more than 10,000 views per month, you may have to request a free quote.

  1. Nelio A/B Testing

[Image: Nelio A/B Testing] Promotional banner for the Nelio AB Testing WordPress plugin featuring a split-color background of red and dark blue covered in a pattern of faint icons like rockets, gears, and envelopes. The center displays the Nelio logo with a stylized white "AB" circle, and below the banner is a plugin installation card with a blue download button. Text in image: AB NELIO testing, Nelio AB Testing, By Nelio Software, Download

Nelio A/B Testing is a great WordPress plugin that you can use to run easy and complex A/B, split URL, and multivariate tests.

You can test your landing pages, WooCommerce products, themes, menus, CSS rules, and even widgets. Nelio A/B testing also has a heatmap tool that can help you better understand user behavior.

With Nelio A/B testing, you can create landing page variations using the WordPress editor.

Once the test concludes, you can see detailed reports, making the analysis a breeze. Also, you can apply changes winning variant to your site with a single click.

  • Heatmap

Pricing: A free plan is available for up to 500 page views per month. And the paid plans start from $49 a month.

  1. VWO (Visual Website Optimizer)

[Image: VWO] Homepage for VWO, a website optimization platform, featuring a hero section with the headline "Red or Blue? Square or Round? Up or Down? A/B Test Everything." To the right, a data table compares four variations of an A/B test, highlighting "Variation 1" as the winner with 1,539 visitors and a 7.12% conversion rate, representing a 10.00% improvement over the control. Text in image: VWO. Capabilities. Pricing. Solutions. Why VWO? Resources. Partners. +1 415-349-3207. Contact Us. Login. EN. Free Trial. Request Demo. Testing. Platforms. Features. Pricing. Red or Blue? Square or Round? Up or Down? A/B Test Everything. Create and A/B test different versions of your website to continuously discover the best performing versions that improve your conversions. Start Free Trial. Request Demo. variation, visitors, conversions, conversion rate, improvement. Variation 1: 1,539, 109, 7.12%, 10.00%. Control: 1,926, 124, 6.47%, Baseline. Variation 2: 1,877, 104, 5.57%, -13.93%. Variation 3: 938, 49, 5.29%, -18.34%. Variation 1' is the winner with 10.00% improvement over control.

VWO is a popular behavioral testing and A/B testing platform that you can use to perform web, mobile app, and server-side testing. It also comes with a special plugin meant for testing websites built using WordPress.

Thanks to its visual editor and AI-powered copy generator, you can quickly create page variations and get started with experimentation. Also, if you know coding, you can use their code editor to run more advanced tests.

Pricing: While VWO comes with a free plan, to access more advanced features, you may have to upgrade to premium plans starting at around $267 per month.

P.S. VWO primarily targets enterprise businesses.

  1. OptinMonster

[Image: OptinMonster] Promotional graphic for the OptinMonster WordPress plugin featuring a line graph that shows flat performance followed by a sharp upward trend labeled "The OptinMonster Effect!". The left side lists marketing benefits with green checkmarks, while the bottom section includes the plugin name and a blue download button. Text in image: optinmonster #1 Marketing Toolkit for WordPress; Get more email subscribers; Increase sales conversions; Reduce cart abandonment; Show targeted offers; Improve engagement and get more pageviews; The OptinMonster Effect!; Popup Builder by OptinMonster – WordPress Popups for Optins, Email Newsletters and Lead Generation; By OptinMonster Popup Builder Team; Download


Although OptinMonster is a marketing tool for sending email newsletters and generating leads, it comes with an A/B testing feature to help you boost conversions for your marketing campaigns.

To test forms on WordPress, you’d need the WPForms plugin and OptinMonster. Once you set up both these plugins, you can create a variant using OptinMonster’s visual editor and determine which performs better.

Using OptinMonster’s A/B testing feature, you can track the impressions of the form, the leads generated, and the conversion rate.

Notable Features:

Pricing: OptinMonster is an affordable tool, starting at just $7 a month, considering the features it comes with.

  1. Split Hero

[Image: Split Hero] The homepage for Split Hero, a WordPress A/B testing tool, featuring a call-to-action to "Start your free trial" alongside a preview image of their software dashboard. The dashboard interface shows metrics for domains and campaigns, highlighting a clean, white UI with a blue sidebar. Text in image: SPLIT HERO. Home. Features. Pricing. Our blog. Contact us. Log In. Sign up now. WordPress A/B Testing made easy. Effortlessly Boost Your A/B Testing on WordPress! Helping Small Businesses and Agencies Skyrocket Conversion Rates. Start your free trial. No credit card required. Dashboard. Domains 1. Campaigns 0. Recent Domains. Recent Campaigns. Create campaign.

Split Hero is another great tool that specializes in WordPress A/B testing. Whether you’re a startup or an established business, you can use Split Hero to test headlines, CTAs, images, and other elements and boost your conversion rates.

Split Hero lets you set up conversion goals, track user behavior, and analyze the test reports to understand how well your split tests are doing.

WordPress A/B Testing Best Practices

Here are some WordPress A/B testing best practices to keep in mind:

1.Connect WordPress with Google Analytics

One of the first things you should do before starting A/B testing is connect your WordPress site with Google Analytics. This is to help you gather quantitative data on your website and understand how your website is presently performing.

In addition to Google Analytics, you can also connect other tools for capturing heatmaps, scrollmaps, movemaps, and customer feedback. This will help you dive deep into your user behavior.

When you have the right data, creating an action plan (hypothesis) and variations becomes easy.

2. Focus on One Element at a Time

When testing, you may want to test multiple variables at the same time. However, that’s not a great practice, especially if you’re starting out.

Why? Here’s an example

Say you create two variations of your landing page. In the test variant, you change the color of the CTA, the headline copy, and the hero image as well. When the test concludes, you find out that the test variant performed well.

Now, what change would you link to the positive results? The CTA, headline, image, or all of them?

On the other hand, if you test one element at a time, you can determine if modifying that element led to a change or not.

3.Choose the Right Metrics

You need to choose the metrics that are most relevant to your goals.

Let’s say your goal is to increase sales on your eCommerce store. Based on this goal, your primary metrics would be cart abandonment rate, bounce rate, or conversion rate.

When you track these metrics, you can determine if your hypothesis was right or if you need to create a new one. Moreover, choosing the right metrics helps you identify the right WordPress A/B testing tool. After all, what use is a tool if it doesn’t track the metrics crucial for your business?

Wrapping Up

Now that you know what WordPress A/B testing is and the best tools for WordPress split testing, you can start experimenting right now. However, make sure to be consistent, as A/B testing is a continuous process. The more tests you run, the more growth opportunities you discover. And this eventually translates to conversions if that’s your end goal.

FAQs

Can you do AB testing on WordPress?

Yes, you can do A/B testing on WordPress, just like any other website. However, you must know that not all tools will support A/B testing on sites built using WordPress. But there are plenty that do. And we have mentioned them above in this article.

Does WordPress have analytics?

Yes, all WordPress.com sites come with a built-in analytics solution called Jetpack Stats. Using this tool, you can check how much traffic your site is getting, where it is coming from, and which content is getting the most views.

Is WordPress used professionally?

Yes, WordPress is a pretty reliable and flexible platform for building professional websites. In fact, this CMS is behind 40% of the total websites online. Some popular examples include Sony Music, Microsoft News, Walt Disney Company, and more.

A man with short dark hair and a light beard sits at a wooden desk wearing a black "fibr" branded polo shirt with red and white trim. He is wearing a smartwatch on his left wrist and is positioned next to a hanging Edison-style light bulb that casts a warm glow. Text in image: fibr
Pritam Roy

Co-Founder @ Fibr AI

Pritam Roy, the Co-founder of Fibr, is a seasoned entrepreneur with a passion for product development and AI. A graduate of IIT Bombay, Pritam's expertise lies in leveraging technology to create innovative solutions. As a second-time founder, he brings invaluable experience to Fibr, driving the company towards its mission of redefining digital interactions through AI.

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