Use Sign In Scheduling with OpenID

Appointment scheduling software trusted by over 50,000 businesses worldwide and designed to reduce no-shows, increase capacity & boost repeat custom.

OpenID is an open standard and decentralized authentication protocol. Promoted by the non-profit OpenID Foundation, it allows users to be authenticated by co-operating sites (known as relying parties, or RP) using a third-party service, eliminating the need for webmasters to provide their own ad hoc login systems, and allowing users to log into multiple unrelated websites without having to have a separate identity and password for each.