Tiki is an open source content management, collaboration, and social networking platform. It is used by many organizations for websites, knowledge bases, project coordination, and more. The company provides customization and support services for Tiki but depends on the open source community for ongoing development and infrastructure support. The business model keeps costs low through the open source model and generates ongoing revenue from customization, consulting, and support services. The ecosystem includes software developers, designers, hosting providers, and customers who use and contribute to Tiki.