GradūsGradūs is Latin for a step — a degree, a stage on a climb. Same root as grade and graduate. The old primers were called Gradus ad Parnassum: a step toward mastery. Not a dump of courses. The next honest step.

Privacy

U.S. product; dollars. Operated by Gradus.

Placement answers, practice logs, and sprint checkboxes are stored on this device in localStorage. Gradus is free; there is no checkout and we collect no payment details.

If you submit an email (“keep my path” or on the start page), we save it so we can send the path and catalog briefings. We do not sell lists.

Desk payments made before Gradus went free were handled by a third-party payment processor; we never saw full card numbers. Team roster CSVs you upload stay in this browser unless you export them.

We do not run ads. We do not use the placement answers to train third-party models.

To delete on-device data, clear this site’s storage in your browser.

Questions: support.gradus.fyi@gmail.com