DentalBy is an online directory designed to help people find dental clinics and dentists around the world. The site says its catalog includes more than 300,000 listings across over 170 countries, with searchable options for locations such as cities and countries and categories of dental care. Visitors can browse providers in Italy and elsewhere, or search by service type, including emergency dentistry, cosmetic dentistry, teeth whitening, orthodontics, family dentistry, oral surgery, dental implants, endodontics, and periodontics.

DentalBy presents clinic information and profiles to help users explore available options and compare providers in their area. The company says its team has gathered listings and makes them available without charge or registration. It also invites users to share clinics through social networks and report information that may be inaccurate or misleading. Users can contribute by submitting clinics that are missing from the directory, helping the catalog grow. DentalBy is therefore a discovery and listing platform, rather than a dental-care provider: appointments and treatments are offered by the individual practices featured on the site.