Decibel is an online content management system. In addition to the CMS, Decibel also offers products for building web based apps, managed hosting and analytics. The CMS can be used for developing a broad range of websites, extranets, intranets and web-based business applications. The Open API is a hybrid solution combining the best of open source and proprietary systems. The Open API enables developers to configure and extend Decibel by creating an App rather than editing it directly. Documentation is not publicly available.