Find accounts by the technologies they use

Wappalyzer helps sales and GTM teams build technographic prospect lists, enrich CRM records, and monitor competitor installs with data from millions of websites.

Built for teams that act on technology signals

Sales
Find accounts by the technologies they use and turn technographics into pipeline.
Marketing
Build target segments, understand market adoption, and reach companies with the right stack.
Operations
Enrich CRM records with company and technology data and keep your systems clean.
Product marketing
Track competitors, compare adoption trends, and spot positioning opportunities.
Customer success
Monitor stack changes and identify expansion, churn, or migration signals.
Security
Reveal web technologies, versions, and stack changes across external websites.
Lead lists

Build prospect lists your team can act on

Target companies by technology, keyword, market, traffic, and geography, then export segmented lists with the company and contact data your team needs for prospecting and analysis.

Shopify
example
URL
Traffic level
Country
Language
Email address
Phone number
People
LinkedIn
Company name
Industry
Locations
Company size
Title
Description
https://northstarhomegoods.example
Very high
United States
en-US
[email protected]
+1 512-555-0142
Ava Brooks (CEO), Daniel Kim (VP Sales)
https://www.linkedin.com/company/northstar-home-goods
Northstar Home Goods
Home & Garden
Austin, Texas, United States
51-200 employees
Northstar Home Goods | Modern decor for everyday spaces
Shopify storefront for home decor, lighting, and storage.
https://harborandpine.example
High
United States
en-US
[email protected]
+1 503-555-0187
Lena Ortiz (Founder), Marcus Bell (Head of Growth)
https://www.linkedin.com/company/harbor-and-pine
Harbor & Pine
Apparel & Fashion
Portland, Oregon, United States
11-50 employees
Harbor & Pine | Coastal basics for everyday wear
Direct-to-consumer apparel brand selling seasonal essentials.
https://atelierflora.example
Very high
United States
en-US
[email protected]
+1 323-555-0129
Sofia Laurent (CEO), Priya Shah (Ecommerce Director)
https://www.linkedin.com/company/atelier-flora
Atelier Flora
Beauty
Los Angeles, California, United States
51-200 employees
Atelier Flora | Botanical skincare and body care
Shopify brand focused on skincare bundles, subscriptions, and gifts.
Why Teams Use It
Start from your ICP, not raw domains
Review a free sample before you buy
Export segmented lists for outreach
Technology lookup

Turn any website into account intelligence

Reveal the technologies, company details, and contact data behind any website so your team can qualify accounts faster, personalize outreach, and enrich records without manual research.

Why Teams Use It
Research a company in seconds
Analyze domain lists in bulk
Enrich CRM and outbound workflows
Website alerts

Know when important accounts change stack

Monitor competitor, prospect, and customer websites for migrations, new tools, and other timing signals so your team can react while the change is still fresh.

Why Teams Use It
Spot migrations and new installs early
Track competitor and customer accounts
Turn changes into outreach triggers