1. Customization Options: Calendly offers more advanced customization options compared to Xoyondo. With Calendly, users can tailor their booking page with branding elements, custom messaging, and personalized reminders, providing a more seamless and professional user experience.

2. Integration Capabilities: Xoyondo has limited integration capabilities in comparison to Calendly. Calendly integrates with popular apps like Google Calendar, Outlook, Zoom, and Slack, allowing for a more streamlined workflow and better organization of schedules and appointments.

3. Team Collaboration Features: Calendly provides more robust team collaboration features than Xoyondo. With Calendly, multiple team members can have access to a single account, allowing for better coordination, scheduling, and management of team schedules.

4. Mobile Application: Calendly offers a mobile application for both iOS and Android devices, providing users with the convenience of scheduling appointments on the go. Xoyondo does not currently offer a dedicated mobile app, limiting accessibility and functionality for users who prefer mobile scheduling.

5. Reporting and Analytics: Calendly offers more comprehensive reporting and analytics tools compared to Xoyondo. Users can track key metrics such as conversion rates, attendee demographics, and appointment trends, allowing for better insights and decision-making when optimizing scheduling processes.

6. Subscription Plans: Calendly offers various subscription plans with different features and pricing tiers, catering to a wider range of users with different needs and budgets. Xoyondo, on the other hand, has a more limited offering in terms of subscription plans, potentially restricting users who require specific functionalities or scalability options.

In Summary, Calendly stands out with its advanced customization options, integration capabilities, team collaboration features, mobile application, reporting and analytics tools, and flexible subscription plans compared to Xoyondo.