SUMO Scheduler was founded in 2008 and during this time they have built a feature rich platform. Not exposing price points suggest an enterprise level software product with enterprise level pricing. Lots of features compared had to come from the public marketing page as access was limited. SUMO Scheduler is an Enterprise Customer Engagement Platform and specializes in appointments for Retail, Banking & Financial Services, Government Offices, Education and Health & Wellness.SUMO Scheduler provides the following as part of the platform:- Analytics Builder- Appointment Scheduler- Instant Booking Wizard- Event & Class Scheduler- Queue SchedulerUnfortunately the system does not perfectly integrate directly with Outlook and viewing multiple user calendars at once is a little clunky, but Salesforce integration is definitely a plus.The above feature comparison was performed by our users who were SUMO Scheduler users, and may not be 100% accurate. If there are amendments that you find that need to be made or if you want to confirm the existence / non-existence of certain features please contact us on support@cogsworth.com.