Calendly

Calendly has become the de facto standard for scheduling meetings without the back-and-forth email chains. Since its launch in 2013, Calendly has processed over a billion meetings and grown into a platform used by 20 million people worldwide — from solo freelancers booking client calls to enterprise sales teams automating their entire demo request process.

The core product is simple: create an event type (a 30-minute call, a 1-hour consultation, a team standup), connect your calendar, and share a link. When someone books, it automatically blocks your calendar, sends confirmations to both parties, and adds a video conference link — all without any back-and-forth. For anyone who regularly schedules external meetings, this automation saves 15-30 minutes per meeting.

Calendly's availability rules give you precise control over when you're bookable. Buffer times prevent back-to-back meetings. Daily meeting limits cap how many calls you'll take in a day. Time zone detection ensures international guests always see your availability in their local time. Minimum notice requirements prevent same-day surprise bookings.

For sales and customer success teams, Calendly's routing features are particularly powerful. You can embed a scheduling form on your website that qualifies prospects with questions and then routes them to the right team member based on their answers. Enterprise plans support round-robin scheduling that distributes meetings evenly across a team.

Workflows (available on Professional plans) let you automate the pre- and post-meeting experience. Send reminder emails 24 hours before a meeting. Send follow-up messages with notes or next steps after a meeting ends. Trigger Salesforce or HubSpot updates when a booking is made. For revenue teams, these automations reduce no-show rates and ensure every lead is followed up correctly.

The integration ecosystem is deep. Calendly connects natively with Zoom, Google Meet, Microsoft Teams, Salesforce, HubSpot, Stripe (for paid appointments), and hundreds more via Zapier and native APIs.