OpenClassrooms vs Zerra
| OpenClassrooms | Zerra | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | €300/mo | — |
| Open source | No | No |
| Platforms | iOS, Web | Web |
| Free plan | Yes | Yes |
| Course certificates | — | Yes |
| Business plans | — | Yes |
| Course formats | — | video |
Both are listed in Best Online Course Marketplaces. On Everything Xiaomi, OpenClassrooms scores higher on our published basis.