Figma: the collaborative interface design tool.
from Diigo
Padlet is the easiest way to create and collaborate in the world
My Company Tried Slack For Two Years. This Is Why We Quit.
Deekit | The World’s Most Collaborative Online Whiteboard for Teams
Free Online Video Sharing With Screencast.com
Abstract - Secure version control and design workflow management
Timezone.io
Bloomfire Knowledge Sharing Software - Bloomfire
Honey: A beautiful social intranet for your company
Teamgum : Collaboration Tool for teams to share, access and discuss efficiently using browser extension and mobile app.
Great blog from Defining the "social team" http:/
Dropbox launches Microsoft Office collaboration features for Word, Excel, and PowerPoint on Windows and Mac | VentureBeat | Cloud | by Emil Protalinski
EtherCalc
Live Documents - Office for the Internet Generation.
Wiggio.com - Makes it easy to work in groups
Home - Mammoth
Socl
Spundge — Create, Deliver and Monetize Your Content
102 Free (or Free-to-Try) Online Collaborative Learning Tools
allthings | Manage teams, tasks and time | Free 14 day trial
Dropmark | Organize, collaborate, and share online
Teamwork.com - Online Project Management & Task Management Software
tiddlyspace - bring your thoughts to life
TiddlyWiki — a non-linear personal web notebook
Quip
Hello - Igloo is an intranet you'll actually like
ONLYOFFICE™ - Cloud Office Applications
Client Portal, File Sharing, Teamwork & Collaboration platform
Confluence - Team Collaboration Software | Atlassian
Lessons Learned Server