Bitcasa vs ownCloud: What are the differences?
Bitcasa: Your External Hard Drive in the Cloud. Your personal cloud storage platform. Simple, private & secure, as much space as you need, for all your devices; ownCloud: Open source self-hosted web apps with sync clients and sharing. It is an open source, self-hosted file sync and share app platform. Access & sync your files, contacts, calendars & bookmarks across your devices. You decide what happens with your data, where it is and who can access it.
Bitcasa and ownCloud can be primarily classified as "File Storage" tools.