Wappalyzer - Wappalyzer is a technology profilers and leads data provider. Create lists of websites and contacts that use certain technologies.
Demografy - Demografy is a SaaS platform that uses AI to predict customer demographics from names. It provides full coverage, accuracy estimate before purchase and work with even masked names enabling privacy and GDPR-compliance.
BuiltWith - Find out the technology behind websites
Acquire LeadMATCH - Acquiro LeadMATCH is a data enrichment tool that reconstructs bad contact data.
What CMS - WhatCMS.org looks at a variety of factors within a webpage to determine what CMS a website is using.
YesData - YesData offers data cleansing and enrichment solutions.