They open sourced an API server that is fully compatible that you could host yourself <a href="http:&#x2F;&#x2F;blog.parse.com&#x2F;announcements&#x2F;introducing-parse-server-and-the-database-migration-tool&#x2F;" rel="nofollow">http:&#x2F;&#x2F;blog.parse.com&#x2F;announcements&#x2F;introducing-parse-server...</a>