TrueSample API

The service provides validation of sample populations for online surveys to help ensure qualified responses from legitimate responders and generate valid results. It includes methods to be used before and after collecting survey data to predict respondent engagement and measure accuracy of those predictions.

API methods support tracking of respondents by name, location, contact information, and date(s) and time(s) of registration and survey completion. Methods also support tracking of questions presented, responses provided, and surveys completed.