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non-free.md

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   * [Mint](http://haveamint.com/) `⊘ Proprietary` - Extensible self-hosted web analytics, license costs $30 per site. ([Demo](http://mimeoverse.com/mint/)) `PHP`
 
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 ## Communication Systems
 
   * [HipChat](https://www.atlassian.com/software/hipchat) `⊘ Proprietary` - A team chat solution with 1:1 chat audio and video, third party integration and more `PHP/Python`
 
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 ## Federated Identity/Authentication
 
   * [Auth0](https://auth0.com/docs/appliance): `⊘ Proprietary`. Identity made simple for developers. `NodeJS`
 
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 ## Feed Readers
 
   * [Fever](http://feedafever.com/) `⊘ Proprietary` - Self-hosted feed aggregator that can sort items by popularity `PHP`
 
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 ## File Sharing and Synchronization
 
   * [Bittorrent Sync](https://www.getsync.com/) `⊘ Proprietary` - BitTorrent Sync by BitTorrent, Inc is a proprietary peer-to-peer file synchronisation tool.
   * [Drive Virtual](http://www.drivevirtual.com/) `⊘ Proprietary` - With Drive Virtual you can sync, backup and share your files privately with your own FTP (SFTP) server or account.
 
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 ## Media Streaming
 
   * [Plex](https://plex.tv/) `⊘ Proprietary` - Plex is a centralized home media playback system with a powerful central server.
 
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 ## Money, Budgeting and Management
 
   * [FusionInvoice](https://www.fusioninvoice.com) `⊘ Proprietary` - FusionInvoice is an invoicing system for freelancers and small businesses. `PHP`
   * [Pancake](http://pancakeapp.com/) `⊘ Proprietary` - Online invoicing, project management, time tracking and proposal software. `PHP`
 
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 ## Photo and Video Galleries
 
   * [ArtVenue](http://codecanyon.net/item/artvenue-image-sharing-community-script/5771542) - `⊘ Proprietary` Start your own photography community website, platform based on the Laravel PHP Framework. ([Demo](http://codecanyon.net/item/artvenue-image-sharing-community-script/full_screen_preview/5771542)) `PHP`
   * [Single File PHP Gallery](http://sye.dk/sfpg/) - `⊘ Proprietary` is a web gallery in one single PHP file. `PHP` 
 
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 ## Self-hosting Solutions
   * [Axigen](https://www.axigen.com/mail-server/free/) - `⊘ Proprietary` Great alternative to open source. It's a turnkey messaging solution, perfect for small & micro businesses, integration projects or test environments.
 
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 ## Software Developement
 
   * [92five](http://92fiveapp.com/) `⊘ Proprietary` - Self hosted project management application ([Source code](https://github.com/chintanbanugaria/92five)) `CC BY-NC 4.0` `PHP`