Princeton Online vs Salesforce Trailhead
| Princeton Online | Salesforce Trailhead | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Platforms | Android, iOS, Web | Android, api, iOS, Web |
| Free plan | Yes | Yes |
| Completion certificates | No | Yes |
| Degree programs | No | |
| Course access model | mixed | |
| Enterprise plans | Yes | |
| Mobile apps | Yes | |
| Offline learning | Yes |
Listed together in Best MOOC Platforms