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developers

Ship more with less code

Applitools checks your UI with Visual AI instead of hundreds of brittle assertions. Add one line to the Playwright, Cypress, Selenium, or Appium tests you already write, and catch the bugs that break the experience before they ship.

Catch bugs before they reach review

Visual AI checks your UI the moment you push. A broken layout shows up in your PR, not in a bug report three sprints later.

Write one line, not fifty assertions

Replace pages of DOM checks with a single visual snapshot that covers the whole screen, component, or page in one pass.

Skip the pixel-by-pixel review

Get a diff only when the UI actually changed, not because a font rendered a shade off on a different machine.

Where UI bugs slip through, and how to catch them

Catch bugs where you build components

Test in Storybook, not just staging
Run visual checks on a component the moment you build it, before it ever reaches a page someone else reviews.

Every state checked, not just the default
Visual AI checks hover, focus, and error states along with the default view, so a broken state doesn't wait for a bug report to surface.

Write tests in the framework you already use

One line of code, not fifty
A single visual snapshot replaces the DOM assertions you'd otherwise write and maintain by hand.

Runs in the pipeline you already have
SDKs for Playwright, Cypress, Selenium, and Appium mean visual checks live next to your existing tests, not in a separate tool with its own login.

Run every browser and device without a local grid

Parallel execution across the matrix
The Ultrafast Grid renders your test across browsers, devices, and screen sizes at once, instead of running your suite once per configuration.

No local infrastructure to maintain
Skip standing up and patching your own device lab or browser grid.

Screenshot of Autonomous browser and device options

Review only what actually changed

Skip the manual side-by-side
Applitools flags the exact element that broke instead of asking someone to scan every screenshot by hand.

Fix bugs with the DOM change in hand
Root Cause Analysis points to the exact DOM and CSS change behind a failed test, so you know if it's a real bug or an approved update before you start digging.

use cases

How developers use Applitools

1

Component testing

Check every component in Storybook before it ships to a page, catching bugs at the source instead of downstream.

2

Visual regression testing

Catch layout, color, and spacing bugs a functional test can't see, without writing a new assertion for each one.

3

Cross-browser and device testing

Render your UI across browsers and screen sizes in parallel, without standing up a local grid.

4

Functional testing

Make one call to our SDK, eyes.checkWindow(), to capture your entire web page or mobile app screen instead of just one object or element. Visual AI will analyze and find any diffs throughout the entire screen.

Integrations

Integrate Applitools into 
your current tech stack

Applitools supports all of your workflows with integrations and a wide range of test frameworks, SCMs, CI/CD tools, bug tracking tools, chat tools, and more.

Graphic showing Applitools logo in the middle surrounded by logos Applitools can integrate with

What backs every check Applitools runs

1

Framework-native SDKs

Add a visual check to the Playwright, Cypress, Selenium, Appium, or Storybook tests you already write. No separate tool to open.

2

Locator-free execution

Applitools finds elements using visual and layout cues, not brittle CSS selectors, so a class name change doesn't break your test.

3

Local AI processing

Visual comparisons run inside your own environment. Page snapshots aren't sent to an outside model or used to train one.

4

Deterministic Language Model

The same input always produces the same result, so a failed test points to a real bug, not random noise.

5

Human-eye simulation

Visual AI ignores anti-aliasing and rendering noise and only flags changes a user would actually notice.

6

Root cause analysis

See the exact DOM and CSS change behind a failed test, so you can tell a real bug from an approved update before you start digging.

Catch bugs before your users do

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