- Business models for open source software
Sell
open source software commercially.Use of
dual-licensing to offer software under anopen source license and other commercial (possible proprietary) license terms.Attract customers by offering a free open source edition, then up-sell to a commercial enterprise edition.
Have open source software in your portfolio/offering to attract customers for your other commercial products and solutions.
Offer commercial
technical support contracts and services.Offering open source software in
source code form only, while providingexecutable binaries to paying customers only.Having the latest version available only to paying customers.
Offering commercial extensions/modules/plugins/add-ons to your open source software.
Independent developers often accept donations or sell swag.
SourceForge.net lets users donate money to hosted projects which have chosen to accept donations.Partnerships with other companies.
Sometimes a commercial version may be sold to finance the continued development of the free version.
Sell subscriptions for online accounts and server access.
Examples
Red Hat offers the Fedora for free through theFedora Project , while sellingRed Hat Enterprise Linux (RHEL).Novell offersopenSUSE for free, while sellingSUSE Linux .Sun Microsystems offersOpenSolaris for free, while selling Solaris. They also offerOpenOffice.org for free, while sellingStarOffice .Apple Inc. offers Darwin for free, while sellingMac OS X .Francisco Burzi offers
PHP-Nuke for free, but the latest version is offered commercially.MySQL is offered for free, but with the enterprise version you can get subscription, support and additional features.VirtualBox are sold as commercial proprietary software, but they also freely offer VirtualBox OSE, an open source edition.Mozilla Foundation have a partnership withGoogle and other companies which provides revenue for inclusion of search engines inMozilla Firefox .Linspire, Inc. offers
Freespire for free, while sellingLinspire .Mandriva offersMandriva Linux Free and Mandriva Linux One for free, while selling Mandriva Linux 2008.See also
*
Commercial open source applications
*Professional open-source
Wikimedia Foundation. 2010.