Ahrefs - Ahrefs is a toolset for SEO and marketing. We have tools for backlink research, organic traffic research, keyword research, content marketing & more. Give Ahrefs a try!
Helium - Helium lets you accept payments by credit card for anything you want to sell online.
Instant Preview Extension - Adds instant preview to search engine results page
PiPer - A DIY Minecraft computer to build gadgets
Backlinks by Neil Patel - A backlinks research tool for competitive intelligence
Pennywise - Cross-platform application to open any website or media in a floating window