Google Sites is a collaboration tool for organizing, sharing, and editing content on the web. It’s like a rich, collaborative file manager that’s optimized for the web.

You can create, organize and edit content from anywhere. No need for an expensive office. You can be online in the morning and edit a site from your phone or tablet, then push it to your web server in the afternoon.

If you're in a Google or Salesforce team, you can sync sites across your organization. So everyone in the team can edit sites at the same time and contribute to the same content. If you're in a smaller team, you can still have the same experience, just for a single site.