| REDCap | Qualtrics |
---|
Create, send out survey, collect responses | Yes | Yes |
Ready to use survey templates you can modify | Yes | Yes |
Longitudinal studies | Yes | No |
Ability to upload files | Yes | Yes |
Ability to survey via text/SMS | Yes | Available for purchase |
Manage collected data | Yes, data dictionaries, row and cell-level locking | Yes |
Ability to share collected data with IU and external collaborators | Yes | No |
Mobile app | Yes | Yes, offline app |
Offline access | Yes | Yes |
Statistical analysis | Some in-app analysis ability (charts, reporting) but can export data in SAS, etc. formats | Some in-app analysis ability (charts, reporting). Data can also be exported in multiple formats including SPSS. |
Add on features | Yes, including custom apps you develop yourself | Available for purchase |
API access | Yes | Yes |
Built-in reports | Yes | Yes |