Waste of time and money Calendly worked fine until they started 'upgrading' the software. Now it's WAY to messy and complicated and nothing works. Classic case of software engineers adding new features and making 'improvements' just for the sake of it. Now I can't even generate a simple one-off invite with specific dates and times. Won't sync with iCal either. Spent hours with various agents on the Chat trying to fix it – to no avail. I'm out. Never again.

Absolute trash Absolute trash. The Optometry practice I work at uses this and it is utter rubbish to use! It's clunky, not user friendly, it doesn't sync with calendars properly so there are always conflicting or double bookings which ends up causing numerous complaints from patients. I would not recommend this as it is poorly written.

UNRELIABLE Today I got a message that my booking system was down. Instead of informing me that my live link was down calendly has just been letting the URL bounce for who knows how long because they wanted me to upgrade my plan. I have no idea how much money this cost me but I'll never recommend this service to anyone. Incredibly poor handling and I'll be sure to mention this at every Miami tech event I find myself at.

We are coming back! We left because we wanted a product that was already in one of our paid subscriptions. We are coming back! These products could not deliver what Calendly does: Teams Bookings Google Bookings Zoho CRM Bookings Calendly: Easy to book a meeting with multiple employees where the calendars are all read correctly. Easy to edit multiple invite templates at once. Easy to clone existing templates to make new templates. Not tied in to the use of other Microsoft or Google products in a way that limits use. Works well with Google and other products where it was necessary (online meeting scheduling).

not user-friendly design and useless support Fantastic support response time! Still waiting on a solution after 48 hours... It was impossible to update my availability in a way that actually affected the booking link! This design is infuriating! It creates nothing but frustration when trying to manage event availability. Who designed this? Did they even consider usability? The whole process is hidden and convoluted. It takes forever to find the event, then unearth the availability settings buried in some obscure menu. Fix this mess before it drives everyone crazy!