Callisto Callisto's mission is to use technology to empower survivors of sexual violence.

Callisto is a nonprofit organization that develops technology to combat sexual assault and support survivors. Our online sexual assault reporting system is designed to allow survivors to make the decision that is right for them and improve their reporting outcomes. Our tool also provides authorities with better data on sexual assault and identifies repeat perpetrators.

If you've been doomscrolling and feeling enraged or helpless, you are not alone. And we are NOT powerless. On Friday, Ap...
04/11/2026

If you've been doomscrolling and feeling enraged or helpless, you are not alone. And we are NOT powerless.

On Friday, April 24th, join Callisto's Day of Reckoning... to channel our outrage into action.

Help shine light into the darkness, so more survivors can find their way out...and so perpetrators can no longer hide.

Here's what you can do RIGHT NOW:

• SIGN UP and we'll send you everything you need: https://www.projectcallisto.org/dayofreckoning

• SHARE THIS

This is a moment to turn anger into something that actually helps people.

Will you join us?

During our recent financial crisis - when Callisto was nearly forced to shut our doors - we were overwhelmed hearing sto...
12/03/2024

During our recent financial crisis - when Callisto was nearly forced to shut our doors - we were overwhelmed hearing stories from survivors about what Callisto meant to them.

Not only did it give them hope for themselves...that they would feel less alone and maybe one day see justice. They just as often expressed hope that entering into our encrypted Matching System would help someone else.

Today, on , we want to express our endless gratitude to everyone who has given (and continues to give) time, energy, and funds to ensure that this revolutionary resource is available to survivors who are navigating the darkness.

You have been such a tremendous light!

If you support our work and have thought about donating, today is the perfect day. And if you want to help ensure Callisto will not only survive, but THRIVE, consider becoming a monthly donor!

Support Callisto on Giving Tuesday: https://give.projectcallisto.org/give/449415/ #!/donation/checkout

Our search for a miracle has ended. Read our full statement below.
11/21/2024

Our search for a miracle has ended. Read our full statement below.

There have been countless moments of speechlessness in recent weeks… Just under 2 months ago, we had to make the devastating announcement that Callisto was experiencing a financial crisis and that - without a miracle - we would be forced to close our doors.  In the same time period, w

As we continue to hope for a miracle and seek heroes who can help  , we are honored to partner with Silent Donor, who ha...
10/04/2024

As we continue to hope for a miracle and seek heroes who can help , we are honored to partner with Silent Donor, who has generously agreed to reduce their fees for larger gifts.

Silent Donor is a trusted partner and the largest anonymous donation platform in the US, allowing for people and companies to donate to any organization they are passionate about with full anonymity. Their mission is to allow donors to privately donate funds wherever they like, without receiving any unwanted attention or future solicitations.

If you want to help , empower survivors, and increase the likelihood serial perpetrators are held accountable, please consider joining us in this fight to ensure survivors have access to this vital and revolutionary resource. To make a fully anonymous tax-deductible donation, click the link below and write in Callisto as the organization to receive your donation on their form. Donate anonymously via card, bank transfer, or cryptocurrency.

Donate Anonymously: https://www.silentdonor.com/donate-now-callisto/

Since yesterday, we have been overwhelmed by people who have asked how they can help  . Our team is still working around...
09/26/2024

Since yesterday, we have been overwhelmed by people who have asked how they can help . Our team is still working around the clock to secure the $1million needed to reverse course in the week we have. However, we also want to give anyone who is interested the opportunity to keep hope alive for survivors who are reeling this week at the prospect of losing the protection, support, and options Callisto provides.

Please share this as broadly as you can with anyone you know who cares about survivors: give.projectcallisto.org/save

And please continue to direct anyone interested in providing greater funding to email us [email protected]

Callisto is a survivor-founded nonprofit that has been able to do something none other has before in creating a revolutionary encrypted platform that allows sexual assault survivors to find others harmed by the same perpetrator, without requiring them to report or come forward publicly. And when ...

Address

San Francisco, CA

Alerts

Be the first to know and let us send you an email when Callisto posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Organization

Send a message to Callisto:

Share