The principles we build to

Plenty of sites promise to respect you. These are rules the product already follows, and we'll hold every new feature to them.

You come first, not a study

The site is built for the person looking for a study. Nobody applies through it, and signing up enrolls you in nothing.

Consent before anything leaves your device

While you answer questions, your answers stay in your browser. Nothing about your health reaches our servers until you've accepted the Terms and Privacy Policy.

Your profile is shown to you

There's no screen, anywhere, that lets a study team, a company or our own staff browse profiles. The dashboards we use to run the site show counts, and hide any count under five so it can't point to a person.

Honest about what's real

Nothing is called verified unless it was verified. Features that aren't live yet are described as plans, not promises.

Never lose an answer

Your answers survive a refresh, a sign-in, or opening the link on another device. Every edit is kept in your history.

Leaving is as easy as joining

Pause, download or delete at any time. Deleting gives you 30 days to change your mind, then removes everything.

Never for sale

We don't sell data, and we don't run third-party advertising or tracking scripts on the site.