IDC survey proves open source software as viable business model
FOSSBazaar is no longer being updated. The information on this site is preserved for your convenience but may be out of date. Please visit Linux Foundation's Open Compliance Program for current information and activities.

Dave Rosenberg covers an IDC survey of open source software vendors: "The majority of revenue from OSS (59 percent on average) is from subscriptions. In fact, 10 of 21 respondents generated 100 percent of their OSS revenue from subscriptions."