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A/B tests live
in less than a minute.

Describe your hypothesis. Varify AI builds the variation, writes the code and launches the test directly on your site. No briefing, no dev sprint.

No credit card Full access to all features

2,700+ teams test with Varify

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The problem

Good ideas die in the backlog.

Idea, briefing, design, dev, QA, launch. Weeks pass before a single test goes live. And every test ties up developers who should be working on the roadmap.

2 to 4 weeks
per test, from idea to go-live

Hypotheses gather dust in the backlog because implementation takes too much effort.

1 to 2 sprints
of dev and design capacity per experiment

Frontend, QA and deployment eat time your roadmap needs.

27%
stall for lack of time

"No time for testing" is the most common reason testing programs fall asleep.

Varify AIPrompt Based Experiments

You describe the hypothesis.
The AI builds the test.

The AI reads your page's HTML and styles, creates a variation that matches your website design and writes clean JavaScript. Refine it by prompt or jump straight into the code.

1
Write a prompt

Describe your idea in plain language. No technical details needed.

2
AI builds the variation

On-brand: fonts, colors and components match your site. Refine by prompt or edit the code.

3
Test goes live

Review, approve, launch. Goals are imported from GA4 automatically.

Example prompts
E-Commerce
Make the "Add to cart" button sticky on mobile product pages.
Show a free-shipping progress bar in the cart.
Add the star rating and review count next to the price.
SaaS
Rewrite the pricing headline to focus on time saved.
Highlight the annual plan with a "Save 20%" badge.
Add customer logos below the signup button.
Lead-Gen
Shorten the contact form to name, email and company.
Turn the form into a two-step flow with a progress bar.
Add a trust line under the CTA: "Reply within 24 hours."
Varify AIPBX examples

A/B tests in seconds.
Describe. Generate. Test.

Varify generates test ideas automatically based on your website, or you describe your experiment in plain language. The AI Assistant creates the variation, writes the code and builds the experiment fully automatically. No developers, no manual effort.

Video
Prompt based
Turn a landing page into a product detail page

A product landing page is turned into a full e-commerce PDP with image gallery and buy box, by prompt.

Video
Prompt based
Simplify variant selection on the product page

A long list of all cuts and sizes becomes a two-step selection: first the cut, then the matching size.

Before / afterCategory page with a filter section built by PBX
Prompt based
Build product filters on the category page with PBX

The original page has no filters. A few prompts produced a complete filter section across all available vehicles.

Video
Prompt based
Hero section: new CTA & dynamic logo carousel

An additional secondary CTA was added and the static logo carousel replaced by a dynamically rotating version.

Video
Prompt based
Adjust the page layout: from 4 columns to 3

The category page switches from a 4-column to a 3-column layout to give individual products more emphasis.

Video
Prompt based
Add an element to a pricing column

A plan column is extended with a new element that highlights an included AI feature.

Varify AIAI Research

Not sure what to test? The AI knows.

AI Research runs an AI CRO audit on your key pages, finds conversion barriers and turns them into prioritized test ideas. Optionally connect GA4 and the ideas are based on your real website data, not just on what the page looks like. Every finding is a ready-made hypothesis you hand over to Prompt Based Experimenting in one click.

✓Prioritized by impact. You see right away which test comes first.
✓Based on real experiments, not generic best practices.
✓Instantly testable. Click a finding and the variation is built by prompt.
my-shop.com/product/premium-sneaker AI Research
Sneakers / Limited
Premium Sneaker, Limited Edition
3
149.00 €
2
Submit
1
1
Make "Add to cart" sticky on mobile
The CTA only appears after scrolling on common viewports.
Critical
2
Show a strike-through price
No reference price makes the saving visible.
Critical
3
Add a star rating
No social proof near the product title.
Medium
+ 7 more test ideasLaunch as test by prompt →
AI Results Summary · Sticky CTA mobileWinner
+11.8%Add-to-cart mobile
97%Probability to be best
18 daysRuntime, 42,310 users
Summary: Variation B clearly lifts the add-to-cart rate on mobile. The effect is stable across all weekdays; on desktop there is no measurable difference.
Recommendation: Roll out on mobile. Next test: trust badges right at the sticky CTA.

Example data · analyzed from your GA4

Varify AIAI Results Summary

Results everyone on your team understands.

The AI sums up every test in plain language: what won, how certain the result is and what to test next. Calculated on your own GA4 and BigQuery data, so on the numbers you already trust.

Why Varify AI

Classic CRO process vs. Varify AI

Criterion
Classic / other tools
Varify AI
Time to Experiment
×2 to 4 weeks (briefing, dev, QA)
✓Under 2 minutes by prompt
Variation creation
×Manual: design, code, review
✓Automatic via AI prompt
Finding test ideas
×Manual or agency
✓AI CRO audit with prioritized test ideas
Analysis
×Interpret dashboards yourself
✓AI summary in plain language
Cost as you grow
×Traffic-based, rises with success
✓Fixed price per domain
Time to Experiment
×2 to 4 weeks (briefing, dev, QA)
✓Under 2 minutes by prompt
Variation creation
×Manual: design, code, review
✓Automatic via AI prompt
Finding test ideas
×Manual or agency
✓AI CRO audit with prioritized test ideas
Analysis
×Interpret dashboards yourself
✓AI summary in plain language
Cost as you grow
×Traffic-based, rises with success
✓Fixed price per domain
Who it's for

Built for every team that tests.

E-Commerce
Test the whole funnel

Product pages, cart and checkout. Describe the idea, Varify AI builds the variation for your shop.

Agencies
Run more clients in parallel

Ship test ideas for every client without waiting on developer capacity.

SaaS & Lead-Gen
Optimize every signup

Landing pages, pricing and forms. Validate messaging before you roll it out.

2,700+ teams trust Varify

G2 Best Results Small Business Fall 2026 G2 Momentum Leader Fall 2026 G2 Best Usability Small Business Fall 2026 G2 High Performer Fall 2026 G2 Regional Leader EMEA Small Business Fall 2026

Your next test is one prompt away.

Choose how you want to get started.

Demo CallRecommended

30 minutes with a CRO expert, live on your site.

✓We build a test live on your site
✓You get your first AI test ideas
✓A clear answer on whether Varify fits your setup
Book a demo call
Free 15-day trial

Prefer to try it yourself? Add the snippet and get going.

✓All AI features for 15 days
✓No credit card required
✓Set up in minutes
Start free trial

GDPR-compliant · cookie-less · hosted in the EU · Fixed price per domain, regardless of traffic

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