Download websites that use Reservio

About Reservio

An empty chair at eleven cannot be sold at noon. Booking software exists because unsold time never goes back into stock, and the businesses that buy it are the ones living with that arithmetic. A site carrying Reservio takes appointments, which means it has staff hours, chairs or room capacity to fill and customers who expect to reserve a slot without picking up the phone.

Reservio runs the service, dated in our record from 2013, and aims it at salons, studios, clinics, trainers and other small operations where the booking page is effectively the checkout. The Freemium model deserves attention before anyone reads a count. A free tier means the detected population mixes paying businesses with hobby accounts and abandoned trials, and nothing visible in page markup separates the three.

As of October 2026 we detect Reservio on 673 sites in the Appointment scheduling category. Scheduling tools spread through a long tail rather than through enterprise procurement, so the shape of the population is many small independent domains instead of a handful of large ones, and it turns over faster than a content management install base does.

There is a real detection limit here worth being blunt about. Booking widgets are frequently embedded on one interior page, a reservations or contact page rather than the homepage, so any crawl that does not reach the inside of a site will miss them. The figure is evidence of presence rather than a census, and the direction of the error is always the same, downward.

Presence of a booking system also implies a physical footprint in a way that most web technology does not. Appointments need somewhere to happen and someone to keep them, which means staff, opening hours and usually a local catchment area, and a business at that stage has already crossed the line from a brochure site into operations that depend on the site working.

For a competing scheduling vendor the list is a displacement target with a known incumbent. For payment processors, terminal suppliers and agencies working with local service businesses it is something considerably harder to assemble by other means, a set of domains filtered by business model rather than by industry code, headcount or revenue band. Businesses that take online bookings behave alike regardless of whether they cut hair or fit orthotics, and no company register groups them that way.

A per-domain lookup confirms that one booking widget sits on one site. The downloadable list identifies an entire category of small service businesses that have already decided to sell time online, which is the decision that makes them worth approaching in the first place.