Calendly and Google Calendar appointment scheduling are two popular tools for scheduling meetings. While both offer some similar features, Calendly offers more customization options for creating booking pages, advanced meeting analytics, and integrations with over 100 apps. However, Google Calendar appointment scheduling comes free with a Google Workspace account and provides a holistic view of the user's entire schedule. Additionally, Google Calendar integrates deeply with other Google Workspace apps, making it a seamless choice for users already invested in the ecosystem. Ultimately, the choice between Calendly and Google Calendar appointment scheduling depends on individual needs, with Calendly offering more advanced features but also requiring payment for some of its capabilities.