Your AI cancer assistant
Navis AI: cancer questions, answered with evidence
Navis AI is the assistant behind opencancer.ai. Ask it anything about your diagnosis — treatments, clinical trials, side effects, test results, costs — and get a clear, plain-English answer grounded in NCCN guidelines, expert oncologist webinars, and published medical literature.
How Navis AI works
Grounded in guidelines
Answers are anchored in NCCN Guidelines for Patients and published medical literature — not the open web. Navis cites what it draws from.
Informed by experts
Navis is trained on 150+ oncologist-led webinars from Cancer Patient Lab, a 501(c)(3) nonprofit, covering real patient cases across every major cancer type.
Personalized to you
Upload your pathology report, genomic test, or labs and Navis tailors its guidance to your stage, biomarkers, and treatment history.
What you can ask Navis
A few examples — ask in your own words.
Ask Navis your first question
Free, no account needed to start. For guidance specific to your case, upload your records.
Ask Navis AI →Navis AI provides information for educational purposes only and is not a substitute for professional medical advice. Always consult your oncologist or care team before making treatment decisions.