
Wappalyzer is a technology lookup platform identifying the technology stacks of millions of websites.
Official pages and third-party coverage in one index.
wappalyzer.com22 items across 20 mapped pages · Crawled Sep 27, 2026
Official pages and third-party coverage in one index
Monitor competitor, prospect, and customer websites for technology changes. Spot migrations, new tools, and timing signals early so your team can act faster.
Use Wappalyzer APIs to qualify accounts, build lead lists, enrich CRM records, discover subdomains, and verify email addresses. Combine fast cached results with live analysis when you need up-to-date website and company intelligence in your own product or workflow.
Use Wappalyzer where your team already works to research websites faster, enrich leads and accounts, and turn technographic data into action. Install the browser extension for instant website research, connect your CRM to enrich records automatically, or use workflow tools to move Wappalyzer data into the rest of your stack.
Research competitor websites by the technologies they use, monitor stack changes, and turn competitor installs into targeted outreach lists with Wappalyzer.
AI tools become much more useful when they are grounded in real website data. Here's how to combine Wappalyzer with lookup, lists, alerts, APIs, and MCP workflows.
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Learn how to identify the technologies used on a website with Wappalyzer, manual inspection, browser tools, and public website signals.
Save time by automating research into your clients' current technical stack.
Looking for a BuiltWith alternative? Wappalyzer helps teams research websites, build technographic lead lists, enrich workflows, and automate website intelligence with browser tools and APIs.
Wappalyzer helps sales and go-to-market teams understand what websites are built with. Founded by Elbert Alias in 2008, Wappalyzer turns public web signals into technographic data that teams use to find prospects, enrich records, and monitor market changes.
We love to hear from you. Please don't hesitate to email us with any comments, questions and suggestions.
Wappalyzer helps sales and GTM teams build technographic prospect lists, enrich CRM records, and monitor competitor installs with data from millions of websites.
This Wappalyzer privacy policy describes how Wappalyzer Pty Ltd (ABN 87645916043) treats personal information when you use our website, apps, browser extension, integrations, software, and APIs (collectively, 'Services').
These Wappalyzer terms of service (the 'Terms') are a legal agreement between you and Wappalyzer Pty Ltd (ABN 87645916043) and describe your rights and responsibilities when using our website, apps, browser extension, integrations, software, data, and APIs (collectively, 'Services').
Wappalyzer helps sales and GTM teams build technographic prospect lists, enrich CRM records, and monitor competitor installs with data from millions of websites.
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