Google started out with indexing and organizing publicly accessible data, and later added all kinds of tools to manage organizational and personal data. The main source of revenue is advertising.
WikiSuite can be seen as a FLOSSFree / Libre / Open Source software
https://en.wikipedia.org/wiki/Free_and_open-source_software#FLOSS
| WikiSuite | |
| Gmail | Tiki Webmail, powered by Cypht |
| Calendar | Tiki Calendar |
| Docs | Tiki Wiki with or without WYSIWYG |
| Sheets | Tiki Spreadsheet |
| Slides | Tiki Slideshow |
| Drawings | Tiki (MxGraph / draw.io) PluginDiagram |
| Hangouts | Jitsi & Jitsi Meet |
| Voice | FreeSWITCH and FusionPBX |
| Drive | Tiki File Gallery and Syncthing for automated sync |
| Sites | Various features in Tiki: Wiki, Blog, RSS, etc. |
| Contacts | Tiki Contacts. Also, Tiki Trackers can be configured as a CRM. |
| Apps Script or Google App Maker | For End user programming, use the existing feature set in Tiki, especially Trackers. JavaScript, jQuery and many other Wiki Plugins can be used. For more advanced use cases, you can use Tiki as Framework or even direct PHP and JavaScript. |
| Analytics | Tiki activity logs |
| Picasa | Tiki File Gallery |
| Tasks | Tiki Trackers or Tiki Tasks |
| Google+ | Tiki can be configured to make your own Social Networking |
| site Groups | Tiki Forums |
| YouTube | Kaltura |
| WikiSuite | |
| Search | We won't do search of public data, but for all your internal data: we have a search engine, including Search within files and increasingly some Natural Language Processing (NLP) features. |
| News | Tiki can aggregate news via RSS: Article Generator Similar to Alerts, Tiki offers Stored Search. |
| Maps | Tiki Maps can use Google Maps but also OpenStreetMap and others thanks to OpenLayers. |
| Google Shopping is a price comparison tool, which WikiSuite doesn't offer. | But Tiki does offer a Shopping Cart. |
| Similarly, WikiSuite doesn't offer functionality like Google Wallet | but Tiki does offer a Payment feature, and a system to track Credits. |
| Blogger/Blogspot | Tiki Blog |
| WikiSuite | |
| ChromeOS | Lubuntu |
| Play | F-Droid |
| Chrome | Firefox |
| Chrome Remote Desktop | MeshCentral |
| SketchUp | WikiSuite doesn't offer anything but WebGL is on the radar! |