MangoApps is a Pune-based (India) enterprise social startup that offers social network, intranet and collaboration tools in cloud and on-premise. MangoApps is moderately priced at $7-$17/user/month and comes with all the typical intranet tools (document management, tasks&projects, workgroups, shared calendars and so on). MangoApps has two serious omissions - email server and sales tools (CRM, invoicing, email marketing). MangoApps HR tools are also rather light - you have employee profiles, but no HRIS, work reports, time tracking, absence management or employee self-service portal. If you are looking for a free MangoApps alternative available both in cloud and as a self-hosted solution that has over 35 business tools included, Bitrix24 makes a good choice.
* Please note that the information may have changed since the publication. For current prices and features please visit Bitrix24 pricing page.