| Title | CMS Category |
|---|---|
| HydePHP | Static Site Generators |
| HumHub | Social Network Solutions |
| Hugo | Static Site Generators |
| HubSpot | CRM Solutions |
| hPage | Traditional CMS |
| Hound | Flat CMS |
| Higher Logic Vanilla | Forum Software |
| Hexo | App Frameworks Blog Software |
| Heroku | App Builders App Frameworks |
| Heretto | Headless CMS Specialized CMS |
| HamsterCMS | Flat CMS |
| Guppy CMS | Flat CMS |
| Groupsite | Groupware |
| Group Office | Groupware CRM Solutions |
| Grav | Flat CMS |
| GrandNode | Ecommerce |
| Glide | App Builders Enterprise Solutions |
| Gitana | Headless CMS |
| Gibbon | E-Learning |
| GDevelop | App Builders Specialized CMS |