Critical.
Authoritative.
Strategic.
Subscribe to CIO Magazine »

15 free enterprise collaboration tools

Some old, some new, some basic and some robust

Co-op

Co-op, a no-frills application with a simple user interface similar to Twitter's, is free for everyone.

Features: Post updates, ask questions, share links, track time. Co-op also lets you share your daily agenda with your coworkers, so everyone knows your current projects. The Web app automatically stores records of activity, allowing you to review what your team has accomplished each day.

1 of 15
VIEW ALL THUMBNAILS