Gridsome is described as 'makes it easy for developers to build modern websites, apps & PWAs that are fast by default. Easy, local development' and is an app in the Development category. There are more than 50 alternatives to Gridsome for a variety of platforms, including Self-Hosted solutions, Online / Web-based, Windows, Linux and Mac. The best alternative is Ghost, which is both free and Open Source. Other great apps like Gridsome are Grav (Free, Open Source), Jekyll (Free, Open Source), Hugo (Free, Open Source) and Gatsby (Freemium, Open Source).
Grav is an easy to use, yet powerful, opensource CMS that requires no database. In a nutshell, installing Grav is a matter of unzipping the file. It is fast, has sophisticated caching, and a light footprint for optimal performance.
Jekyll is a simple, blog aware, static site generator. It takes a template directory (representing the raw form of a website), runs it through and Liquid converters, and spits out a complete, static website suitable for serving with Apache or your favorite web server.
Simplicity First Minimal setup with markdown-centered project structure helps you focus on writing. Vue-Powered Enjoy the dev experience of Vue + webpack, use Vue components in markdown, and develop custom themes with Vue.