We're excited to announce that OpenCal has been acquired and is now part of Groupon! This is an opportunity to bring our innovative online appointment booking platform to a broad set of merchants and consumers world-wide. The latest version of our product will be available as Groupon Scheduler. Thank you to our loyal customers and supporters, the best is yet to come.

Online appointment scheduling done right.

Online appointment booking system
  • •Book appointments online 24/7, no phone tag!
  • •Reduce no-shows with automatic reminders.
  • •Flexible and easy to use, no training required.
  • •Complete website included, or use your own.
No credit card required!
Online scheduling calendar
  • •Drag & drop calendar for managing appointments.
  • •Schedule both online and offline appointments.
  • •Flexible with hours, time-off, and repeat events.
  • •Replace or use alongside your appointment book.
No credit card required!
Marketing with online booking
  • •Keep track of client visits with client history.
  • •Export your client list for email marketing.
  • •New clients are automatically added.
  • •Store handy notes on your clients.
No credit card required!
Online appointment booking will grow your business
  • •Book more website visitors instantly.
  • •Optimized for search engines and local search.
  • •Tips and tools for online marketing.
  • •Save time, make money, grow your business!
No credit card required!

A different kind of online appointment software

OpenCal is different. It's beautifully designed, incredibly easy to use, and accessible from anywhere with an internet connection. And because it's online, there is nothing to install, maintain, or backup. New features are automatically rolled out and everyone stays in sync. OpenCal is online appointment scheduling, done right.

Take a TourLearn all about online appointment scheduling.
Why OpenCal?More appointments and happier clients, to start.

OpenCal is by far the easiest to use and most user friendly online scheduling system, and I have now tried over 35 apps! - Ryan Tietjens

I highly recommend OpenCal. It's especially helpful to ensure my appointments are done efficiently and on time. - Sarah Kerr

Start booking online today, plans start at $19/mo.

From the OpenCal blog

Who is OpenCal for?

If you run a service-based business, then chances are online appointment scheduling is right for you:

  • - Hair Salons & Spas
  • - Massage Therapists
  • - Personal Trainers
  • - Lawyers & Accountants
  • - Photographers
  • - Designers & Contractors
  • - Medical & Dental Offices
  • - Therapists & Coaches
  • - Tutors & Educators
  • - And More…

or Take a Tour or Talk To Us