Hey Product Hunt 👋 I'm Witold, co-founder of Onno. Here is the pattern we kept seeing: a friend gets a medical report, reads it, understands maybe a third of it, and the next doctor's appointment is two weeks away. No idea what to ask. No idea if something is bad. Two weeks of quiet panic. We built Onno to close that gap. You upload your report, whether a doctor's letter, an MRI or CT finding, a discharge summary, or a pathology or vet report, and within seconds you get a plain-language explanation plus the questions to bring to your next appointment. No account, no registration, and free at the point of use. A few things we are proud of: • Over 75,000 reports already explained, with more than 97 percent of users rating Onno helpful or very helpful • Two prospective randomized controlled trials running at Universitätsklinikum Dresden (AI-INFOCARE and AI-MEDTALK), among the first clinical studies worldwide on AI-supported patient communication • Named Best AI Startup 2025 by Die Welt • Bootstrapped, no investors, focused on patients not platforms We are explicitly not a medical device, not a diagnostic tool, and not a replacement for your doctor. Onno is a translator between the clinical language on your report and the conversation you want to have with your physician. Latest, we are launched the English version. After nearly two years of building this for German patients, we are taking it global. Would love your feedback, especially if you have ever stared at your own report and wondered what it actually means. Karen, Stephan and Marc and I are here all day. Thanks for the support 💚 Witold

Simply Onno

Understand any medical report in plain language

Understand any medical report in plain language