Test and ship the changes that move conversions

Test and ship the changes that move conversions

Run structured A/B tests measured against add-to-cart rate and checkout conversion. Noibu tracks errors, page speed, and shopper sessions for each variation, so you can call a winner you trust.

Noibu A/B test results showing a winning variation's add-to-cart rate and the metrics a test can measure

Your next test should tell you why it won.

Creating an A/B test in Noibu and choosing the conversion metric to measure

Test growth opportunities where your data already lives

Measure a test against add-to-cart rate, checkouts started, checkout conversion, or visits to a page – all from data Noibu already collects on every session.

Per-variation error rate and page speed health checks for an A/B test in Noibu

Know which results are real

An early lead can fade, and a losing variation may be broken. Noibu recommends a winner at 95% confidence and flags slow or error-prone variations so you can stop a broken one before it costs orders.

Noibu A/B test results recommending a winning variation

See the shopper experience behind every result

A conversion rate can't show why shoppers hesitated. Noibu records every shopper session so you can watch replays and compare heatmaps for each test variation.

Noibu's A/B test agent in Claude suggesting tests worth running on a store

Find what to test next

Choosing what to test is half the work. Noibu's A/B test agent looks at your store data and your site to find tests worth running, and even builds them for you.

Find your next conversion growth opportunity

Measure every A/B test variation against conversion, errors, and page speed in one place.