Wappalyzer Lead Lists
Provider 
Founded 2008
Sells To —
Pricing Model —
Ownership —

Wappalyzer Lead Lists builds targeted B2B prospect lists from website technology, keyword, and firmographic filters.
Wappalyzer Lead Lists builds prospect lists by selecting technologies, categories, keywords, or domains, then narrowing results with filters for industry, company size, traffic level, country, language, and data freshness. Each list pairs matching websites with company details, contact records, and social profiles, and a free sample is available before purchase.
The offering targets sales, marketing, and go-to-market teams that build pipeline from technographic signals rather than static databases. Lists can be built in the web app or generated programmatically through the Wappalyzer API.
BuiltWith

BuiltWith Pro
builtwith.com
Seamless.AI

Prospector
seamless.ai
TheirStack

TheirStack Company Search
theirstack.com
| Attribute | Wappalyzer Lead Lists | BuiltWith Pro | Prospector | TheirStack Company Search | |
|---|---|---|---|---|---|
| Provider | |||||
| Founded | 2008 | 2007 | 2015 | — | |
| Sells To | — | — | Enterprise, Small Business | — | |
| Pricing Model | — | — | Recurring, Software | — | |
| Ownership | — | — | Private, Private Equity, Venture Capital | — |
Provider 
Founded 2008
Sells To —
Pricing Model —
Ownership —
Provider 
Founded 2007
Sells To —
Pricing Model —
Ownership —
Provider 
Founded 2015
Sells To Enterprise, Small Business
Pricing Model Recurring, Software
Ownership Private, Private Equity, Venture Capital
Provider 
Founded —
Sells To —
Pricing Model —
Ownership —

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