| Title | CMS Category |
|---|---|
| BlueMind | Groupware |
| bloofox | Traditional CMS |
| Bitrix24 | Groupware CRM Solutions Ecommerce Enterprise Solutions |
| Bildr | App Builders |
| BigTree CMS | Traditional CMS |
| BigCommerce | Ecommerce |
| BigBlueButton | E-Learning Groupware |
| Big Cartel | Ecommerce |
| BenchmarkONE | CRM Solutions |
| Baun | Flat CMS |
| Base44 | App Builders |
| Barebones CMS | Traditional CMS |
| BannerOS | Traditional CMS |
| Bagisto | Headless CMS App Builders Ecommerce |
| Backendless | App Builders |
| Backdrop CMS | Traditional CMS |
| BackBee | Headless CMS |
| Axelor | CRM Solutions Enterprise Solutions |
| Automad | Flat CMS Headless CMS |
| ATutor | E-Learning |