Technology driven lead generation

Sell and market more effectively with technographic insights. We track over a thousand technologies accross websites of millions of companies to help you to identify new prospects and increase your addressable market.

Technology lookup

Find out what websites are built with

Instantly reveal the technology stack and contact details of any website.

Look up a website
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Instant results
Look up any website
50 Free monthly lookups
Lead lists

Create lists of websites that use certain technologies

Find new customers and prospects based on the technologies they use. Lead lists are an essential tool for market research and competitor analysis and provide valuable technographic insights.

Create a lead list
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Over a thousand technologies tracked
Organic data with traffic markers and contacts
Fresh and accurate data
Bulk lookup

Look up a number of websites in one go

Supply your own list of websites to create a report of the technologies they use, along with contact details and metadata. Gain a better understanding of your target audience with technographic insights.

Upload a list
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Perform up to 5,000 lookups at once
Effortless and integration free
Fresh and accurate data
APIs

Programmatic access to technographic data

The Wappalyzer APIs provide instant access to website technology stacks, contact details and metadata. Track your prospects' technology choices, examine large numbers of websites or enrich your own datasets with technographic insights.

Compare APIs API reference
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Get started in minutes
Perform instant lookups
Real-time analysis
Alerts

Get notified when a website's technology stack changes

Monitor your competitor's technology choices with alerts. Be the first to know when they move to a new CMS, ecommerce platform or any other technology.

Compare plans
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Same-day notifications
Create up to 500 alerts
Browser extension

Get the free browser extension

Install the Wappalyzer browser extension to see the technologies used on websites you visit at a glance.

Download
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Free forever
Available on Chrome, Firefox and Edge
Functions locally and offline

Wappalyzer is trusted by thousands of professionals world-wide

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