Sistering is a multi-service agency for at-risk, socially isolated women and gender-diverse people in Toronto who are homeless or precariously housed. We provide around-the-clock support and holistic services for individuals aged 18 to 80+, who may have experience with substance use; mental health challenges; sex work; interactions with the criminal justice system; trauma and violence; immigration, refugee or undocumented status; and health issues or disabilities.