Based on Drupal CMS open source software, OfficeMedium was designed to affordably address small businesses' need to collaborate and manage projects, without spending unnecessary resources buying and managing proprietary software. OfficeMedium software includes contact management, events, tasks, calendars, file sharing, and client integration, the developer said. The software costs $6 per month, per user, and there is a $1 per gigabyte fee. "We understand that your needs may change over time and that you shouldn't have to worry about upgrading or downgrading your account," OfficeMedium said. "We also believe you shouldn't have to pay for features and users you may or may not use. Our software packages come full-featured no matter what -- at no additional costs."