Apps similar to RenderDiff include Wappalyzer, which has a free version. Other options are Google Lighthouse, BuiltWith, Screaming Frog SEO Spider and IntelBee. In total there are nine Technology Identifiers like RenderDiff for the web, Mac, Windows, Linux and Android.
A technographics data provider, uncovering technologies such as content management systems, customer relationship management, ecommerce platforms, advertising networks, marketing tools and analytics.
United States
Lighthouse is an open-source, automated tool for improving the quality of web pages. You can run it against any web page, public or requiring authentication. It has audits for performance, accessibility, progressive web apps, SEO and more.
United States
Explore the complete technology stack behind websites, offering insights into frameworks, services, and server software for competitive analysis, tech market insight, and marketing strategies.
Australia
The Screaming Frog SEO Spider is a small desktop program (PC or Mac) which crawls websites’ links, images, CSS, script and apps from an SEO perspective.
United Kingdom
Intelbee gives you the power to explore any website’s tech stack, track market trends in real time, and generate leads effortlessly. Turn web intelligence into actionable insights and grow smarter, faster, and ahead of the competition.
Romania
EU
VersionDB tracks thousands of technologies across millions of live websites, from ecommerce platforms and CMSs to analytics, payments, and marketing tools.
Australia
W3Techs measures and provides statistics on the usage of technologies on websites. Technologies include content management systems, programming languages, JavaScript libraries, CSS frameworks, web server, web panels, operating systems, web hosting providers, data center...
AustriaEU
PluginView is a hosted website-technology detection service. A user submits a public URL, and the service compares signals from the page against a proprietary fingerprint database to identify technologies such as ecommerce platforms, analytics tools, payment systems, chat...
