Zenbooth - Private office phone booths
Startup Stash - A curated directory of 400 resources & tools for startups
Out of Office Pods - Private pod spaces
SuccessValley - SuccessValley is an online Network Community focus on cultivating and sustaining a Network Community for students and aspiring entrepreneurs.
TheSquareFoot - Easily find the right office space for your budget
StartupResources.io - Tightly curated lists of the best startup tools