4.3 million A/B tests from 151,000 shops

A/B testing that knows which tests have a chance

For more revenue from the traffic you already pay for.

Every idea gets its Likelihood to Win before you build it. Then you build, launch and read the test on your shop.

30 days free. No card. Then the free plan, nothing to cancel.

Over 250 online shops have tested with DRIP, among them

€500M+ in additional revenue for our clients.

What testing brought them

  • €8.2Madditional revenue, over 550 experiments

    “They supported us every step of the way, from underdogs to market leaders. Their expertise helped us stay profitable, giving us the foundation to scale and dominate our market.”
    Johannes KlieschFounder, SNOCKS
    Read the story
  • €3.2Madditional revenue

    “Instead of relying on gut feeling, we now better understand our target audience and what truly drives their purchasing decisions.”
    Antonia KrautE-Commerce Manager, BLACKROLL
    Read the story
  • €12.2Madditional revenue in 3 years

    “Working with DRIP ensures a continuous, data-driven approach to online shop development.”
    Markus KapfererHead of E-Commerce, Giesswein
    Read the story
DRIP win rate
27% in 2024
56% April to June 2026

Type an idea, see its odds

Six ideas from a demo shop carry the score Apex gave them. Your own ideas get theirs in your free account.

Or pick an example from a demo shop

Collection pageExample from a demo shop

Put fit filters before price sorting

73%Likelihood to Win

How it works

Three steps from install to a result

  1. Apex sign-up, connect your store: Shopify, Shopware, WooCommerce or another website, and the Install on Shopify button

    Install

    Two clicks on Shopify. Other shops add one script tag.

  2. The backlog of the demo shop, six ideas ranked by Likelihood to Win, honest stock information on top

    Add your ideas

    Every idea gets its Likelihood to Win. Your backlog ranks itself.

  3. A chat asks Apex for a homepage test; the draft shows on a phone with its variation and the goal to pick

    Build it from the chat

    Describe the change in ChatGPT or Claude. You approve the draft before it goes live.

Thanks to DRIP, our team now thinks in tests and data.
Tyler MackeFounder, Send a Friend€1.8Madditional revenue per year

Everything in Apex

The whole testing program in one place

  • Likelihood to Win

    One number for every idea before you build it, with the tests behind it.

    The score ranks an idea against your own backlog; it is not a win probability in the strict sense.

    The Score tab of an idea: Likelihood to Win, why this score, and the evidence from 4.3 million tracked A/B tests
  • Heat maps per variant

    See where visitors tap and how far they scroll, on each version.

    Original and variation of a SNOCKS collection page side by side, with the taps of real visitors on the same scale
  • Guardian

    Pauses a test when a version clearly converts worse.

    Four live tests of a demo shop: Guardian has paused one, the other three keep running
  • In ChatGPT or Claude

    Connect once, then build and read tests from the chat.

    The Connect to Apex dialog in ChatGPT or Claude for the demo shop
  • Parallel tests

    Several tests on the same traffic, kept apart when they should not meet.

    Three live tests on the homepage, product page and cart, each splitting visitors into original and variation, with an exclusion group
  • Profit per visitor

    On Shopify, every test shows what is left after discounts, refunds and costs.

    The Commerce tab of a result: profit per visitor for the original and the variation

Read the result, understand the behavior

Customer stories

To me, it feels like our CRO is part of the team.
ChristianManaging Director, New Shades

Questions before you start

Is Apex for my shop?

Apex is built for online shops with six-figure monthly revenue. Over 1,000 transactions a month helps a test reach a result. Shopify and Scayle work out of the box; other shop systems need a tracking round.

What does free mean?

You get 30 days free, without a card. After that your shop moves to the free plan, so there is nothing to cancel. The full terms are on the sign-up page.

Do I need a developer?

No. You describe the change in ChatGPT or Claude, Apex builds the variant, and you approve it before it goes live.

What about my current testing tool?

Take the old tag out and put one line in. On Shopify, install the app instead.

Where is my data hosted?

In the EU and the UK. GDPR is in place; ISO 27001 and SOC 2 are in progress.

Can DRIP's team help?

Yes, with Apex Managed: our team researches your shop, writes test ideas and designs them, and you get an ideas call every two weeks. You build, check and launch, and we read the results together.

Your next tests, with their odds up front

Add your ideas and see which ones have a chance.

30 days free. No card. Then the free plan, nothing to cancel.