Grav is described as 'Easy to use, yet powerful, opensource CMS that requires no database. In a nutshell, installing Grav matter of unzipping the file. It is fast, has sophisticated caching, and a light footprint for optimal performance' and is a very popular CMS tool in the business & commerce category. There are more than 100 alternatives to Grav for a variety of platforms, including Self-Hosted, Web-based, Windows, Linux and Mac apps. The best Grav alternative is WordPress, which is both free and Open Source. Other great apps like Grav are Ghost, Drupal, Jekyll and Hugo.