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Visual Regression Testing For Drupal And WordPress

Save your developers hours of tedious manual testing with our platform

Our Customers

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Compare two sites

See the difference between your production and staging environment. We will run the comparison and manually mark the changes for you.

Updates or client break the site

Don't let updates or customer coding break your website

We offer comprehensive monitoring to ensure that your website is always running smoothly.

Updates or client break the site

Tired of manually checking every page of your website for issues?

Let Diffy check your site and provide a great way to review the changes.

Updates or client break the site

We offer onboarding support

Just let us know what site you would like to start testing and we are happy to help you.

Shedule monitoring

Automate Your Testing –
Save Your Time

Set up automatic monitoring on a schedule to never miss changes introduced by your developers or clients.

Adjust Page Content to avoid False Positives

Take care of ads, carousels, video embeds, popups so they never trigger false positives in your comparisons.

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Custom diff algorithm

Better results with our Comparison Algorithm

If you’ve done visual regression testing before, you know that the tiniest vertical shifts due to browser rendering can lead to highlighting way bigger area than actually changed.

Our algorithm detects these shifts and provides much better results than pixel perfect comparison algorithms.

Create tickets for developers right from the tool

You can create ticket in your bug-tracking system (i.e. Jira, Asana, Trello, Basecamp etc.) right from Diffy with our Zapier integration

Zapier integration

Diffy has everything you need for visual regression testing testing

Automate even further with our integrations
to trigger testing in your CI/CD pipelines.

Use Cases

Visual Regression Testing for Drupal

Make sure you are not producing regression bugs elsewhere on the site -- CSS bleed over.

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Visual Regression Testing for WordPress

Ensure your updates never break your website accidentally.

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See how we take screenshots

2 million
screenshots taken
websites tested
5 years
on the market

Diffy help your QA team

to ensure that websites don't get visual bugs