Features

Everything runs on your site.

Show two versions of any headline, button, section, or page to real visitors at the same time and measure which one converts better. Every page builder and theme, no cookies, no flicker, no traffic meter.

Results page: the benefit-led headline declared winner at 6.26% against 4.7%, on 8,398 visitors, with a keep-showing-the-winner button
Results page: the benefit-led headline was declared winner at 6.26% against 4.7%, on 8,398 visitors.

Two ways in

Creating tests

Paste a class into your builder, or point and click on the live page.

Element and section tests

On any page via a simple CSS class. Works with every builder and theme.

Point-and-click creation

Click "A/B Tests" in the admin bar, click the element, type variants, start. No builder or code. The panel warns when the selection is a large or interactive block.

Full-page URL tests

Split visitors between separate page URLs, with a canonical tag back to the original (or noindex) on same-site variant pages. It also splits across two sites or subdomains, where the variant page's SEO stays in your hands.

AI copy suggestions

Bring your own OpenAI, Anthropic or Google Gemini key. One-click wording ideas matched to your page, language and length.

Per-variant custom CSS

Auto-scoped to the tested element and deleted with the test.

Import and export

Export any test as JSON and import it on another site: staging to production, client to client. Setup only, never data.

Point-and-click

One panel, on the page you are testing.

Click an element, type the other version, pick a goal, start. Pro adds audience targeting and AI Magic in the same panel, and the Free plugin stays installed and active.

The point-and-click panel docked beside the page: the selected headline, the original and the variant text, a preview switch, the conversion goal and the traffic split, with the start button enabled
Ready to start: the original, your variant, a preview switch, the goal and the traffic split.
The point-and-click panel with the Audience section open: device, visitor type and URL parameter targeting
Pro Audience: device, visitor type and URL parameter targeting.
The point-and-click panel with Advanced open and an AI Magic instruction typed in, ready to restyle the variant
Pro AI Magic: describe the change in plain words, get copy and styling.

Builders

One class. Any builder.

The plugin generates a class for each variant. Paste it into the CSS-class field of Elementor, Bricks, Divi, Gutenberg, Oxygen, Beaver Builder or a classic theme, and every element carrying it is shown or hidden together. A page can carry any number of tests.

abtest-hero-v1

Builder-by-builder guides

A page builder's CSS class field with the generated variant class pasted in
Elementor 3: the CSS Classes field on the Advanced tab, with the generated variant class. Elementor 4 takes classes in the Style tab instead.

Goals and results

Measuring

One goal per test, counted once per visitor.

Conversion goals

Page visit, element click, link click, form submission (Contact Form 7, WPForms, Gravity Forms, Fluent Forms, Ninja Forms, Formidable, Forminator, plain HTML forms), WooCommerce add-to-cart.

Clear per-variant results

Impressions, conversions, conversion rate, leader highlighted.

Sample-size calculator

Duration guidance in plain language, from the standard two-proportion sample-size formula at 95% confidence and 80% power.

Notes and summaries

A hypothesis on every test; a downloadable or emailable plain-text results summary.

Day to day

Running and managing

Cookieless, cache-friendly, and honest about what changes on a live test.

Flicker-free rendering

Cookieless, cache- and CDN-compatible assignment. Caches are purged when a test starts or stops.

Keep showing the winner

After declaring a winner, one click serves it to 100% of visitors until you've edited the real page.

Safe editing rules

Rename any time; goal or audience changes on live tests require explicit confirmation so data is never mixed.

SEO your way

For URL tests: canonical to the original (the default), noindex, or off so your own SEO plugin's tags apply. Works with Yoast, Rank Math, AIOSEO and SEOPress.

Scannable dashboard

Status filters, pagination, bulk pause, stop and delete, and a wp-admin widget of running tests.

Your data stays yours

No account, nothing sent to us. Uninstall keeps results by default, with an optional clean delete.

On a phone

The admin works at phone width.

Check a running test, read the numbers, or start one on the page you are looking at, without waiting until you are back at a desk.

The A/B Tests list in the WordPress admin at phone width, each test's status, visitors and conversion rate stacked into a single column
The test list, stacked into one column.
A finished test's results at phone width: the declared winner, the note that the test has stopped, and a KPI row whose Confidence tile carries a Pro tag because Free does not calculate significance
A finished test, stopped, with its winner and numbers.
The point-and-click editor open on a phone: the selected H1 is named at the top of the panel, with the variant text field, the AI Magic card and the conversion goal stacked below it
Point-and-click, open on a phone.

The paid tier

Pro

Analysis, automation and targeting on top of the free plugin, which stays installed and active.

  • Unlimited running testsNo cap on tests running at once.
  • A/B/n up to 6 variantsAdded straight from the preview row with one click.
  • Advanced goalsScroll depth, time on page, engaged time, WooCommerce purchase with revenue tracking.
  • StatisticsSignificance, Bayesian probability-to-beat, uplift confidence intervals.
  • SRM detectionCatches broken traffic splits before they mislead you.
  • SegmentationDevice tabs and time-series charts.
  • TargetingDevice, visitor type, URL parameter, custom traffic weighting.
  • Page targetingLimit a test to paths matching a pattern such as /blog/*, or exclude those paths. Element tests already run everywhere their class appears, on both plans.
  • AutomationScheduling, automatic winner declaration, email and Slack alerts, weekly digest.
  • AI MagicDescribe a change in plain words and it redesigns that variant, copy and styling, scoped to the element, with live preview and undo. Never JavaScript.
  • WebhooksSigned JSON POSTs to Zapier, Make, n8n or your own endpoint on every test event.
  • Role controls and CSVLet editors or shop managers run tests; export results as CSV.

Roadmap

Coming

On the roadmap, not shipped. Nothing here is available today. Vote or ask: [email protected].

Coming Free

Learnings archive

A searchable library of completed tests with hypothesis, outcome and uplift.

Coming Free

Test templates

Start from proven patterns with the goal and variants pre-filled.

Coming Pro

Scheduled reports

A weekly or monthly report with charts per test, sent to people who never open wp-admin.

Coming Pro

Multi-step funnel goals

Count a conversion only when a visitor completes a sequence, with drop-off per step.

Coming Pro

Personalization rules

Show a segment the variant it prefers, permanently, without running a test.

Coming Free

WP-CLI commands

List, start, stop and export tests from the command line.

Coming Pro

Optional GA4 event forwarding

Mirror impressions and conversions into your own GA4. Off by default to preserve the privacy story.

Researching

Multivariate testing

Test combinations of several elements at once. Being explored, with no commitment yet.

Be first when it's listed.

The free plugin is on its way to wordpress.org. One email when it is listed, one when Pro goes on sale. Unsubscribe in one click.