Butter.us - Virtual workshops smooth as butter

BuiltWith - Find out the technology behind websites

Pop - Super fast, lo-fi video texting with close friends

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

Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.

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