About Clavius
Online booking that runs like clockwork — so you can stop playing phone tag and get back to the work that pays.
What we do
Clavius gives local service businesses a polished booking page, automatic email reminders, and an admin calendar that never double-books. You set your services, hours, and rules; customers pick a time and fill out your booking form; Clavius handles the rest.
Who it’s for
We built Clavius for owner-operators and small teams — mobile notaries, tutors, home service pros, and anyone who books appointments one customer at a time. If you currently juggle texts, voicemails, and a paper calendar, Clavius is meant for you.
Why “Clavius”?
The product is named after Christopher Clavius, the Jesuit mathematician who designed the Gregorian calendar — the system most of the world still uses to keep time organized. Scheduling is our whole job too.
How we work
We’re a small, focused product team. We ship improvements regularly, keep pricing straightforward, and treat your booking page as something your customers see every day — so it has to look professional and work reliably.
Questions or feedback? We read every message at hello@clavius.app or through our contact page.