Testize Alternatives

Browsershots makes screenshots of your web design in different browsers.

Browser Testing made simple! Run automated, visual, and manual tests on 1500+ real browsers and mobile devices. Test more browsers, in less time.

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

Try for free Open Source freemium

Test mobile or web apps instantly across 700+ browser/OS/device platform combinations - without infrastructure setup.

Live interactive cross-browser testing from your browser.

litmus tests and tracks your email campaigns, so you can always put your best design forward.

Responsive Web Design, Mobile & Cross-Browser Compatibility Testing Software.

Cross browser testing tool BrowseEmAll. Test your website in more than 25 web and mobile browsers on your local machine. No cloud services involved!

Test the spamminess of your email

The browser for designers and developers

paid $7.0 / Monthly

webcheck.me Free online website scanner. Checks security, seo, performance and mail problems.

ietester is an application that allows to test on multiple ie versions at the same time in the same application

BrowserStack is a software testing platform for developers to comprehensively test websites and mobile applications for quality.

Open Source freemium $29.0 / Monthly (Starts at single user plans and billed annually)

10x faster UI testing without a line of code.