Nelio A/B Testing For Publishers

Deliver to every reader a more engaging and relevant reading experience.

Test Your Headlines

Tweak your headlines and increase your click-through rates

Create alternatives to titles, featured images and excerpts without the help of designers and developers. Nelio A/B Testing will tell you which ones keep traffic on your site.

Test Different Designs

Nelio A/B Testing can go way beyond simple page tests

Choose the themes you like best and compare them. Nelio A/B Testing will distribute your visitors evenly across all different theme versions and will let you know which one your readers prefer.

Where Nelio A/B Testing stands out is with the ability to test across your whole site and optimize different themes, menus, widgets, and designs.

Scott Frangos (Chief Optimizer at

Test Widgets

Ensure all your display ads, banners, and promotional content are a must-click

Define alternative widget sets in your WordPress and test them. Modify your widgets, rearrange them, and select different widgets for creating alternatives. Everything from the same interface you use in WordPress. No other plugin in the market makes this that easy!

Heatmaps & Clickmaps

Get useful insights on your customers’ behavioral patterns

Visualize what your visitors read and click. You’ll understand where they spend more time, which articles, ads or other page elements get more clicks, and if they scroll down to reach deeper zones of your site.

Write, tweak, and profit


Creating engaging experiences has never been that easy!

Easiest Setup Without Coding Skills

Leverage your WordPress knowledge

Getting started only requires subscribing to one of our plans (or starting a free trial) and installing a WordPress plugin. Start improving your site on your own, no need to rely on external consultants. Use WordPress built-in editors and visualize results within WordPress.

Amazing Professional Support

You’re not alone—we’re here to help you succeed

Our customers love our support team and their expertise and speed in resolving issues. Don’t be afraid and get started with split testing right away!

The people at Nelio are extremely responsive to inquiries and willing to help with anything.


And More!

With Nelio A/B Testing you get a complete testing environment fully integrated in WordPress

Create a More Engaging Experience to your Readers


The best A/B Testing plugin for WordPress