Callisto
Non-profit OrganizationsCalifornia, United States11-50 Employees
Callisto is a national nonprofit based in San Francisco that supports survivors of sexual violence through technology-driven tools. Founded in 2011, it operates Callisto Vault, a secure platform that allows campus survivors to document incidents, determine if the same individual has harmed others, and review options regardless of reporting. Access is free for more than 21 million people with active .edu email addresses, reflecting broad reach within higher education. The organization serves campus communities and survivors seeking confidential documentation and information to inform their choices, situating itself in the non-profit and higher education sectors. With a mid-sized staff and a San Francisco base, Callisto maintains a national footprint.