Project & Task Boards
ubertesters.com
Test platform, integration and crowd testers, 2 projects, five members
testlio.com
Issue tracking, test management and beta testing platform. Free for private use
slack.com
Free for unlimited users with some feature limitations
evernote.com
Tool for organizing information. Share your notes and work together with others
BookmarkOS.com
Free all-on-one bookmark manager, tab manager, and task manager in a customizable online desktop with folder collaboration
Raindrop.io
Private and secure bookmarking app for macOS, Windows, Android, iOS, and Web. Free Unlimited Bookmarks and Collaboration
flock.com
A faster way for your team to communicate. Free Unlimited Messages, Channels, Users, Apps & Integrations
cally.com
Find the perfect time and date for a meeting. Simple to use, works great for small and large groups
seafile.com
Private or cloud storage, file sharing, sync, discussions. The cloud version has just 1 GB
typetalk.com
Share and discuss ideas with your team through instant messaging on the web or your mobile
jamf.com
Device management for iPads, iPhones, and Macs, three devices free
hangouts.google.com
One place for all your conversations, for free, need a Google account