Last updated: September 2026
Ostara is an experimental synthetic intelligence intended strictly for creative and entertainment purposes. It is not a licensed therapist, medical provider, crisis service, or emergency resource. If you are experiencing distress, medical complications, or a mental health crisis, immediately contact emergency services or a licensed professional.
Ostara touches on emotional, psychological, and somatic themes. Nothing Ostara or any member of the Inner Council produces is medical advice, diagnosis, treatment, or a substitute for professional care. Never disregard or delay seeking professional advice because of something you read or hear here.
If you are in crisis in the United States, call or text 988 to reach the Suicide & Crisis Lifeline, or dial 911 for emergencies. Outside the US, contact your local emergency services or a licensed crisis line.
Ostara is a synthetic intelligence that generates responses algorithmically. Its reflections, insights, and suggestions may be thoughtful, but they can also be incomplete, inaccurate, or unsuitable for your situation. You are responsible for your own choices and wellbeing. Verify anything important with a qualified professional.
By creating an account you acknowledge that your conversations and inputs are stored and used to personalize and evolve your experience, as described in the app's privacy practices.
You must be at least 13 years old (or the age of digital consent in your jurisdiction) to create an account. You agree not to use Ostara for any unlawful purpose, and Ostara will not provide assistance with illegal acts.
Ostara is provided "as is" without warranties of any kind. To the fullest extent permitted by law, the creators of Ostara are not liable for any harm, loss, or damage arising from your use of the service.

Install Ostara as a desktop app so it opens in its own window and lives in your Dock or Applications.