| Title | CMS Category |
|---|---|
| Monstra | Flat CMS |
| MonoCMS | Flat CMS |
| monday CRM | Groupware CRM Solutions |
| Momen | App Builders |
| MoinMoin | Wiki Software |
| Mobirise | App Builders |
| Miva | Ecommerce |
| miniBB | Forum Software |
| Middleman | Static Site Generators |
| Microweber | Traditional CMS |
| Meteor | App Builders App Frameworks |
| Metalsmith | Static Site Generators |
| Menapro | Traditional CMS |
| MeisterTask | Groupware |
| MediaWiki | Wiki Software |
| Mecha | Flat CMS |
| Mautic | CRM Solutions |
| Matomo | CRM Solutions |
| Manage My Orders | Ecommerce |
| Maian Cart | Ecommerce |