| Title | CMS Category |
|---|---|
| Flarum | Forum Software |
| Flatboard | Flat CMS Forum Software |
| Flatmarket | Ecommerce Static Site Generators |
| Fork CMS | Traditional CMS |
| Forma | E-Learning |
| Foswiki | Wiki Software |
| Friendica | Social Network Solutions |
| Fuel CMS | Traditional CMS |
| Gallery | Gallery Software |
| GDevelop | App Builders Specialized CMS |
| Gibbon | E-Learning |
| Gitana | Headless CMS |
| Glide | App Builders Enterprise Solutions |
| GrandNode | Ecommerce |
| Grav | Flat CMS |
| Group Office | Groupware CRM Solutions |
| Groupsite | Groupware |
| Guppy CMS | Flat CMS |
| HamsterCMS | Flat CMS |
| Heretto | Headless CMS Specialized CMS |