Sites and apps similar to TheirStack include Wappalyzer, which has a free version. Other options are BuiltWith, WhatRuns, Similar Tech and anvendor. In total there are nine Technology Identifiers like TheirStack for 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
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
WhatRuns offers browser extensions that give you information on the technology being used on websites you visit. WhatRuns uses a proprietary recognition algorithm to detect even the latest web technologies and plugins.
India
Similar Tech bring powerful marketing, sales and market-research tools by crawling the web and analysing the technologies behind any site.
Win customers from competitors. Find companies using competing SaaS and business services, including back-office tools website scanners miss.
Spain
EU
TrueTechFinder is an AI-powered website technology lookup tool that helps you detect CMS, hosting, analytics, frameworks, and security tools. Instead of raw technology lists, it provides clear, human-readable insights and side-by-side comparisons to help founders, agencies...
India
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...
A web technology identification service built on a high performance WASM module to provide faster and broader detection capabilities.
United States
Prafero is an all-in-one website intelligence platform for auditing any site in one place. It analyzes SEO, performance, security, DNS, and tech stack signals, then turns them into clear insights so founders, marketers, developers, and agencies can make faster website decisions.
Israel
