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

ActivePrime - ActivePrime platforms provide data enrichment solutions for CRM systems.

Wappalyzer - Wappalyzer is a technology profilers and leads data provider. Create lists of websites and contacts that use certain technologies.

MailGet Enricher - MailGet Enricher is a lead enrichment software which transforms any email address into complete person’s profile.

What CMS - WhatCMS.org looks at a variety of factors within a webpage to determine what CMS a website is using.