Atmos Calculator - See what you can build outside of SF/NY for your rent price

Amazon - Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & much more

Crews by Core - Get work, hire and manage construction crews.

DocuSite - Easily collect + organize info on a job site

Nest Thermostat - New sleek Nest to turn up your savings

RentCast.io - Look up accurate rent prices and comps for any property, and track your rental portfolio with real-time alerts and market updates. Available nationwide in the US.