Large academic panel surveys
Supports historical data loading and longitudinal comparison, for panel studies such as the Panel Study of Chinese University Students (PSCUS). Recommended: Online Survey System.
Social surveys
Powers large-scale social surveys on public opinion, livelihood, and ideology. Recommended: Online Survey System.
Market research & satisfaction surveys
For market research and customer satisfaction surveys, with multi-channel publishing and statistical analysis. Recommended: Online Survey System.
Door-to-door / intercept interviews
For large field surveys that require on-site visits, with offline execution, audio recording, and GPS quality control. Recommended: CAPI Interviewing System.