| Title | CMS Category |
|---|---|
| BenchmarkONE | CRM Solutions |
| Big Cartel | Ecommerce |
| BigBlueButton | E-Learning Groupware |
| BigCommerce | Ecommerce |
| BigTree CMS | Traditional CMS |
| Bildr | App Builders |
| Bitrix24 | Groupware CRM Solutions Ecommerce Enterprise Solutions |
| bloofox | Traditional CMS |
| BlueMind | Groupware |
| BoidCMS | Flat CMS Blog Software |
| Bolt | Traditional CMS |
| BookStack | Wiki Software |
| Boombox | Traditional CMS |
| Brandfolder | DAM Software |
| Broadleaf Commerce | Ecommerce |
| Brunch | Static Site Generators |
| BuildFire | App Builders |
| ButterCMS | Headless CMS App Builders Ecommerce |
| Bynder | DAM Software |
| CAKE | CRM Solutions |