Wappalyzer - Wappalyzer is a technology profilers and leads data provider. Create lists of websites and contacts that use certain technologies.
GitHub Polls - Polls for GitHub issues and readme
Similar Tech - SimilarTech offers a Sales Insights platform which helps companies uncover their ideal market by crawling the sourcecode of over 300M sites.
Polls for WhatsApp - Create & share quick polls in your WhatsApp groups
Typeform + NomNom Integration - Turn Typeform responses into product insights
Twitter Polls - Polls embedded in tweets