Calendly is a scheduling tool that streamlines meeting bookings, but manually transferring contact details to CRM tools like HubSpot can be time-consuming and prone to errors. A simple Zap (automated workflow) can automatically create or update contacts in HubSpot whenever an invitee books a slot with Calendly, ensuring leads are up-to-date and reducing missed sales. This solution saves time and maintains a seamless lead lifecycle, allowing for more effective relationship management and high-value deal closures.