Red or Blue? Square or Round? Up or Down? A/B Test Everything.

Create and A/B test different versions of your WordPress to discover what is best for your audience and improve your conversions.

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Advantages of Nelio A/B Testing

Easy A/B Testing

Subscription plans for personal sites, business owners, or web agencies.

Visitors Become Customers

Increase engagement, interactions, and conversions today.

Zero Technical Knowledge

Not good at math? No coding skills? Don’t worry. Nelio takes care of everything.

More Than Just A/B Testing

Test everything: pages, posts, products, custom types, headlines, widgets, themes, menus, heatmaps, and more.

Fully Automated

Automatically update your WordPress site to reflect the winning alternative.

Never Leave WordPress

Do everything from the WP dashboard. No need to use external tools.

We are a WordPress VIP Technology Partner

WordPress VIP has carefully examined Nelio’s A/B Testing technology for performance, security, scalability and ease of use.

The customer support is next level. The first time I emailed one of the founders replied within a couple of hours with a fix. The next enquiry was handled equally well, but on my third inquiry they really went the extra mile. I emailed with a feature request, just as an idea really, not expecting much to happen. Two hours later they’d implemented it and sent me a new version to try. One of the best customer experiences I’ve ever had.

David Crane

Founder and CEO SmokeFreeapp.com

What Our Customers Say About Nelio A/B Testing

Amazing Nelio A/B Testing

It’s pretty amazing that the Nelio A/B Testing team provides options for testing headlines, widgets, pages, posts, and themes, since most of the time you just see heatmaps and A/B tests for pages and posts. To me, this is why Nelio is worth the money.

Brenda Barron

WPKUBE

Excellent Testing Tool

This tool has everything you need to conduct very sophisticated testing and optimization of landing pages. It even has a very cool heatmap feature and essentially replaces 3 different tools we use to optimize the website. Highly recommended.

Carlton van Putten

Payline

Effective and Easy-to-Use Split Tester

Not only is this an effective split tester, but it’s very easy to use. The ability to mark conversions by HTML id tags makes it perfect for testing any part of your online effectiveness.

David S. Allen

Photographer

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Nelio A/B Testing for WordPress in 2 Minutes

What is A/B Testing and Why is it important for your WordPress site?

We were pleased to find how well Nelio A/B Testing works in WordPress sites for ourselves and our clients. Ruth and the team provide excellent support and regular updates. The great thing about Nelio is that it goes beyond just heatmaps and A/B tests to consider the holistic picture of how to optimize behavior on your site.