HTML5test Alternatives & Competitors

Compatibility tables for support of HTML5, CSS3, SVG and more in desktop and mobile browsers.

Key Can I use features:

Comprehensive Data User-Friendly Interface Regular Updates Global Usage Statistics

Open Source

The Acid3 Test is an online test page developed by the Web Standards Project to help everyone check how compliant a specific browser is with different web standards like JavaScript and Document Object Model.

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more.

Key DocRaptor features:

Ease of Use Customizable High-Quality Rendering Compliance

Try for free paid Free Trial $15.0 / Monthly (125+ Documents)

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

Key CrossBrowserTesting features:

Wide Range of Browsers and Devices Live Testing Automated Testing Integration Visual Testing

Reddit gives you the best of the internet in one place. Get a constantly updating feed of breaking news, fun stories, pics, memes, and videos just for you.

Key Reddit features:

Community Engagement Diverse Content Anonymity Upvote/Downvote System

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

Key BrowserStack features:

Cloud-based Browser Extensions SaaS

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

Browsershots makes screenshots of your web design in different browsers.

Key Browsershots features:

Wide Browser Coverage Free to Use Screenshot Capability No Installation Required

Vivaldi is a free, fast web browser designed for power-users. You decide how you browse. Download Vivaldi's fully customisable browser now and browse your way.

Key Vivaldi features:

Customization User Interface Privacy and Security Performance

The browser for designers and developers.

Key Sizzy features:

Browser Synchronization Development Tools Integration Customizable Viewports Live Reload

paid $7.0 / Monthly

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

Key Sauce Labs features:

Extensive Browser and OS Coverage Real Device Testing Integration with CI/CD Tools Detailed Reporting

Automated and Manual Browser and Device testing.

Key TestingBot features:

Wide Browser and Device Coverage Flexible Test Framework Support Parallel Testing Geolocation Testing

freemium $20.0 / Monthly (Unlimited Live Testing)

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

Key webcheck.me features:

Ease of Use Comprehensive Analysis Quick Reports Accessibility

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

Key IETester features:

Multiple IE Versions Free Tool Easy Installation

Flowplayer is a video player for web sites.

Key Flowplayer features:

High-Quality Streaming Customization Analytics Scalability