Genuinely useful clinical AI — free.

Free can mean a lot of things, and most of them are disappointing. A free tool is often a demo with the useful parts removed, or a trial that quietly starts asking for money, or — worse — a product where you are the price, paying with your data and your attention. We wanted to offer something different: tools that are genuinely complete, genuinely free, and built to respect the person using them. No account to create, no card to enter, no telemetry watching over your shoulder. You download them, and they are yours.

There is a reason beyond goodwill. Putting capable, private tools into everyday hands is the fastest way to learn what is actually useful, and the surest test of whether our principles hold up outside a demonstration. A tool that has to run on your own machine, without a remote service to lean on, has nowhere to hide. If it is genuinely helpful under those conditions, it is helpful — and that is exactly the kind of foundation we want to build the rest of our work on.

Picture a general practitioner at the end of a long list, facing a stack of notes that still need writing up. The clinical thinking is already done; what remains is the slow, careful work of turning it into a clear record. A tool that helps draft that record — on the same machine, with nothing leaving the room — gives back minutes that add up to real time, without ever putting a patient's information somewhere it should not be. The clinician reads, edits, and signs off; the assistant simply removes some of the friction.

Or picture a student, a researcher, or simply someone who prefers their work stay their own. They want a capable assistant for reading, drafting, and thinking through a problem — but they are wary of pasting half-finished ideas into a service that keeps them. An assistant that runs entirely on their own device lets them work freely, because there is no audience and no archive but their own. Privacy here is not about having something to hide; it is about being able to think without an over-the-shoulder presence.

What ties these scenarios together is a quiet kind of respect. None of these people should have to trade their privacy for a useful tool, and none of them should have to become an expert in data handling just to feel safe. Keeping the work on the device makes the safe choice the default choice — the one you get without having to think about it. That is the bar we try to clear: useful enough to reach for, and trustworthy enough that reaching for it never costs you anything you did not mean to give.