NerdyData Alternatives

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

Open Source freemium $149.0 / Monthly

Find out the technology behind websites

GoZen Growth is a user-friendly email marketing software with outcome-driven and industry-specific email templates. Get started and grow your business now.

Try for free freemium

Extension that helps you identify technologies used on any website at the click of a button.

source code search engine

WebTechSurvey is an online technology checker. Lookup website technology stack. Discover recent additions to the website technology stack. Compile a list of websites that use specific web technology, or recently made a technology switch.

SimilarTech offers a Sales Insights platform which helps companies uncover their ideal market by crawling the sourcecode of over 300M sites.

Quickly find out what software a particular website is using by analyzing server headers, DNS records, and page content and comparing it to our proprietary fingerprint database.

Webspotter is a lead-generation tool and a website database. With its help, you can learn about all the technologies installed on a particular site

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

Find Running Technologies on Website

Cross platform, cross browser, multi purpose tool for web developers, designers & webmasters

Search websites by technology. Find email addresses of websites that use Shopify+Hello Bar...etc. Any technology, saas, plugin or app.

paid Free Trial $20.0 / Monthly (Unlimited)

WebTechDB provides raw access to their entire database of websites and their technologies. There's no download limits and it's updated daily.