10+ Best WordPress A/B Testing Plugins and Tools

Looking for the best WordPress A/B split test plugin or tool to grow your form submissions?

By split testing your forms, you can understand what works best with your audience, and optimize your forms for more leads.

In this article, we’ll share the ten best WordPress A/B testing plugins and tools for your forms.

Why A/B Test Your WordPress Forms?

A/B testing (also called split testing) allows you to compare two or more versions of your WordPress forms or other page elements to see which one performs better.

In an A/B test, you can show multiple versions of your form to similar visitors at the same time by varying different form elements such as headlines, images, call to action buttons, copy, fields, etc. You can then compare conversion rates of your variations, and the one that gives a better conversion rate wins.

The main benefit of running an A/B test is that you don’t have to make a blind guess on what works best and which form elements bring in more conversions.

Instead, you can make data driven decisions to boost your form submissions.

How to Enable WordPress A/B Testing

With the right A/B testing plugin or tool, you’ll be able to duplicate your WordPress form with a single click and make necessary changes by varying different form elements on it.

The Best WordPress A/B Testing Plugins

Let’s take a look at the best WordPress A/B testing plugins and tools for your forms.

1. OptinMonster

OptinMonster is the best lead generation plugin in the market that allows you to create beautiful optin forms that are optimized for conversions. You can create multiple types of optin forms such as lightbox popups, floating bars, slide-ins, etc. OptinMonster comes with plenty of other useful features.

• A/B testing: You can test various elements on your forms to see what works best.
• Exit intent technology: You can detect user behavior and prompt your visitors with a targeted campaign at the precise moment they leave your site.
• Built-in analytics: It comes with a built-in analytics that lets you easily analyze which optin forms are performing the best.
• And much more.

A/B Testing Your Forms With OptinMonster

To conduct an A/B test on your WordPress forms, you need to connect your WPForms to OptinMonster. Once your form is connected, you can utilize all the enhanced features of OptinMonster on your WordPress form, including the A/B testing feature.

For more details, you can learn how to conduct an A/B test and 14 A/B tests you can run on your forms.

2. MonsterInsights

MonsterInsights is the best Google Analytics plugin for WordPress.

It makes it super easy to set up Google Analytics tracking on your website. It also allows you to easily connect your website with Google Optimize, the free A/B testing and personalization tool by Google.

You can also get real-time stats on your WordPress dashboard, so you don’t always have to log into your Analytics account to see your website stats.

A few more features of MonsterInsights are forms tracking, eCommerce tracking, ads tracking, file downloads tracking, and much more.

A/B Testing Your Forms With MonsterInsights

MonsterInsights makes it easy to track form submissions by connecting your forms with Google Analytics. All you need to do is to enable the MonsterInsights Forms addon in a few clicks. Then you’ll be able to easily see all your form stats and conversion rates in Google Analytics.

After enabling the forms addon, you can set up Google Optimize in WordPress, so you can conduct A/B test on your WordPress forms.

3. Thrive Optimize

If you’re using the Thrive Architect page builder, you can use the Thrive Optimize addon to easily A/B test your landing pages.

Not only will you be able to create and manage your A/B tests from WordPress, but you’ll be able to build and edit your page variations using a beginner-friendly visual page builder.

A/B Testing Your Forms With Thrive Optimize

From the Thrive Architect page builder, you can add a new variation. Then you’ll be able to:

• Use the page builder to completely customize your page variation
• Specify what percentage of your website traffic should be sent to each variation
• Create conversion goals for your test to determine the winner
• View test data in the Thrive Optimize dashboard or the page editor

4. Simple Page Tester

The Simple Page Tester plugin is the easiest solution for creating a simple A/B split test on your WordPress website. A free version of the Simple Page Tester plugin is available to download from the WordPress.org repository.

The plugin is also compatible with Google Analytics goals.

A/B Testing Your Forms With Simple Page Tester

Once you install the plugin, you can set up a split test in just 60 seconds. All you need to do is to click Setup Split Test, edit your variation, and click Declare Winner.

For step by step instructions, you can watch the video below.

5. Nelio A/B Testing

The Nelio A/B Testing plugin lets you easily manage and keep track of A/B tests on your WordPress site. Just like Simple Page Tester, Nelio is a native A/B testing solution for WordPress. The main difference is that Nelio lifts all the processing load from your server and takes it to their cloud, so running A/B tests doesn’t affect your site’s speed or performance.

A/B Testing Your Forms With Nelio A/B Testing

Nelio allows you to choose from several experiment types:

• New A/B Test for Posts
• New A/B Test for Pages
• New A/B Test for Headlines
• New A/B Theme Test
• New Heatmap Experiment for Page or Post
• New Widget Test

You can choose an appropriate experiment type based on the location you want to publish your form. For example, if you want to publish your form on a page, you can choose New A/B Test for Pages, and activate the experiment.

6. AB Press Optimizer

AB Press Optimizer is another A/B testing plugin for WordPress that allows you to create dozens of variations of your WordPress forms and other elements, like images, posts, pages, etc. Unlike most other premium A/B split testing tools, the premium version of AB Press Optimizer is available for one-off payment.

A/B Testing Your Forms With AB Press Optimizer

The plugin comes with a user-friendly interface, so you can easily get your experiments up and running.

You can even schedule the start and end time of your experiments, view real time reporting and set unlimited variations.

7. VWO (Visual Website Optimizer)

VWO, or Visual Website Optimizer, is an all-in-one platform that gives you all the tools you need to perform A/B tests for your website. Run simple split tests, multivariate tests, and even split URL tests with this standalone solution. And to make the integration into WordPress easier, VWO has a dedicated WordPress plugin to help you out.

A/B Testing Your Forms With Visual Website Optimizer (VWO)

With Visual Website Optimizer, you can use the WYSIWYG Visual Editor to set up and run continuous A/B tests

In addition, see your results in an organized dashboard complete with data like:

• Winner of split tests
• Revenue generated
• How long the test has been running
• Variation conversion rates
• Number of site visitors
• And so much more

VWO also comes with integrated heatmaps so you can see where site visitors click the most, visitor recordings to see the difference in behavior between your control and variation, and downloadable reports for analyzing results.

8. Title Experiments

Title Experiments is a super simple plugin that lets you A/B test your site’s titles to see which ones gets the most attention. For example, find out the style of title your site visitors are drawn to, which headlines generate the most revenue, and optimize your headlines moving forward to drive traffic, engagement, and conversions.

A/B Testing Your Forms With Title Experiments

You may think that Title Experiments is not something you can use to test your forms, but think again. If you deliver site visitors a content upgrade in exchange for their email address, you’ll want to make sure that you offer people your most popular content. By testing your website’s headlines, and seeing what type of content people like the most, you can then offer that type of content as a lead magnet and build your email list.

With Title Experiments, all you have to do is define the title variations of your post’s content, and let the plugin do the rest. When a title starts to pull ahead of the variations, Title Experiments will automatically start showing more people the popular title. With this information, you can then improve your lead magnet efforts to get more subscribers.

9. WordPress Calls to Action

WordPress Calls to Action is another unique split testing tool that will help you boost conversions. Any call to action button you have on your website, including those on your WordPress forms, can be split tested. From there, determine which CTA people enjoy the most so you can use that style and type on all your forms and drive more conversions.

A/B Testing Your Forms With WordPress Calls to Action

This free WordPress plugin comes with lots of features:

• Create beautiful calls to action meant to encourage clicks
• Visual Editor for easy designing of A/B tests
• Cloning ability to run multiple split tests against one control
• Easy tracking of CTA conversions
• Pre-made CTA templates to help inspire you

Test links, social media buttons, file uploads, and more to make sure your calls to action are optimized for conversions.

10. Marketing Optimizer

Marketing Optimizer is a free, yet comprehensive A/B testing plugin that helps you test everything including overlays, CTAs, landing pages, headlines, page layouts, images, buttons, and more. In addition, it includes call to action templates designed to help you get more conversions, subscribers, and sales.

A/B Testing Your Forms With Marketing Optimizer

To get the most out of Marketing Optimizer, try testing form elements like:

• Headlines
• Images
• Layouts
• Testimonials
• Trust symbols
• Button types, colors, and styles
• CTA placement

Let Marketing Optimizer know which conversions you want to track – email signups, order form sales, simple contact form submissions– and let it show your site visitors the one the performs the best.

Bonus: Hotjar

Hotjar is a comprehensive split testing tool that helps you determine why people abandon your forms so you can make improvements through A/B testing and boost conversions. For example, discover which forms take too long to fill out, which fields are left blank, and which forms are never submitted.

A/B Testing Your Forms With Marketing Optimizer

In addition to analyzing your site’s forms, Hotjar lets you:

• Visualize site visitor behavior with click, move, scroll, and download heatmaps
• See exactly what site visitors see with visitor recordings to find bottlenecks
• Discover new A/B testing ideas by finding out when and where site visitors leave your site
• Let visitors leave instant feedback directly on your site to identify growth opportunities
• Recruit site visitors to test your variations and see what they think

Next, Test Your WordPress Forms

And there you have it! Some of the best A/B testing plugins and tools for your WordPress forms.

Always make sure you split test ideas before following any standard conversion best practices because what works for others may not work for you.

Other than split tests, we also recommend testing your forms for functionality before deploying them on your site. We prepared a form testing checklist that you can use.

Plus, if you want to boost conversions, you should check out these research-based tips for form conversions.

Create Your WordPress Form Now

So, what are you waiting for? Get started with the most powerful WordPress forms plugin today.

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