HyperOffice was one of the first social enterprise vendors (founded in 1999) that decided to position itself as a more social alternative to SharePoint. The current version of HyperOffice was launched in 2008, but the pace of development was too slow to compete with social collaboration tools that appeared later. As a result, HyperOffice users are stuck with outdated interface and no native mobile apps for either iPhone or Android devices. Here's a feature comparison chart to help you decide if Bitrix24 is a better free HyperOffice alternative you've been looking for.
Using Bitrix24 as HyperOffice alternative
* Please note that the information may have changed since the publication. For current prices and features please visit Bitrix24 pricing page.