Anonymous reporting tools for sexual assault contribute to gathering intelligence, reducing crime, increasing reporting and supporting survivors. This report examines victim-survivors’ knowledge of and experiences using alternative reporting options, drawing on data collected from a broader study of alternative reporting options for sexual assault. Focus groups with victim-survivors and interviews with support service staff reveal that survivors and support staff are unclear about how authorities use data from alternative reporting tools but can identify preferred designs for a form. Victim-survivors in particular strongly support having an alternative reporting option available.