| Title | CMS Category |
|---|---|
| Gallery | Gallery Software |
| Fuel CMS | Traditional CMS |
| Friendica | Social Network Solutions |
| Foswiki | Wiki Software |
| Forma | E-Learning |
| Fork CMS | Traditional CMS |
| Flatmarket | Ecommerce Static Site Generators |
| Flatboard | Flat CMS Forum Software |
| Flarum | Forum Software |
| Firebase | App Builders App Frameworks |
| Feng Office | Groupware |
| Feindura | Flat CMS |
| Fedena | E-Learning Enterprise Solutions |
| Fast Edit | Flat CMS |
| Fae CMS | Traditional CMS |
| Exponent CMS | Traditional CMS |
| eXo | Groupware Enterprise Solutions |
| EverShop | Ecommerce |
| Esker | Enterprise Solutions |
| ERPNext | CRM Solutions Enterprise Solutions |