SUMO Appointments Knowledge Base

Support Center for the SUMO Appointments Product

The amount of appointments that we are able to make have increased by over 70%. My agents no longer have to play the game of back and forth to try to find a time that works for both parties. This app has been a game changer for our organization. My agents are now able to concentrate on other clients and communications knowing that they can send the scheduling message and the client is able to self serve.

Kerry Hoisington

SUMO has allowed our national company to expand our services on a regional scale in an efficient manner. Coordinating the scheduling of various clients at various times has been a much improved process through the use of SUMO calendaring.

Tighe Wilhelmy

We've looked at a lot of self scheduling services, but there is no other product providing such a simple and great looking interaction for our students!

Nicholas Brownell

I've worked with SUMO on several engagements - they've always been very collaborative and customer-focused. Their appointment scheduler is robust and technically scalable, and the have strong online support.  Happy to report positive experiences with them.

Jim Gilbert

Why Customers Love SUMO & Our Support

With over 10 years in our space, we offer a lot of benefits.

Premium Support

24/7 Support

Customer Satisfaction

Happy Customers

Online Documentation

Clean User Manuals

Great Products

Loved By 95% Users

Grow Your Business

We Help You Grow

Free Video Training

24/7 Access to User Training Videos

Didn't find a solution?

SUMO Support Agents are available 8 AM - 5 PM EST, Monday to Friday. After hours support available for Premier Support customers. Click Log-a-Case to open a support ticket.

Fun Support Stats

We love challenges and even more we love making our customers smile!

Happy Customers


Customer Engagements

Problems Solved