Wappalyzer
Wappalyzer helps sales teams build prospect lists, enrich CRM records, and monitor competitors using website technology data.
About Wappalyzer
Wappalyzer is a web-based platform that provides technology data for millions of websites to support sales and go-to-market team workflows. It enables users to build technographic prospect lists, enrich CRM records, monitor competitor technology stacks, and perform bulk website technology analysis.
Key features
- Build segmented lead lists filtered by technology, keyword, geography, and traffic
- Perform bulk website technology and company data lookups
- Set up alerts for website technology stack changes
- Enrich CRM records with company and technology data
- Export prospect lists with company and contact details
- Track competitor technology adoption and migration trends
Best for: Sales and GTM teams that leverage website technology data for prospecting, competitive tracking, and CRM enrichment.
Good for
- Aggregates technology data from millions of websites
- Allows users to review free sample data before purchase
- Supports bulk website and domain list analysis
Watch out for
- May fail to load in some browsers, requiring reloads, extension disabling, or site data clearing
Wappalyzer at a glance
- Website
- wappalyzer.com
- Category
- Marketing & SEO › SEO & Web Analytics
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Guides for SEO & Web Analytics
Wappalyzer alternatives
Tools and sites you could use instead, ranked by how closely they match.
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Paid
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Wappalyzer FAQ
What data is included in exported lead lists?
Exported lists include company and contact details, technology stack data, and firmographic information such as industry, company size, and location.
What events trigger website alerts?
Alerts trigger for website technology migrations, new tool installs, and other stack changes on tracked sites.
Which team use cases does Wappalyzer support?
It supports sales, marketing, operations, strategy, partnerships, and security teams for lead generation, market research, competitor analysis, data enrichment, and security reconnaissance.
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