G2

Aaron A.

Freelance Technical System Analyst

Small-Business (50 or fewer emp.)

8/30/2026

"Drag-and-Drop Scheduling That Saved Us Time—Easy Integration and Solid Support"

4.5/5

What do you like best about Bryntum?

We've been using Bryntum Calendar at our school for about a year now, mainly so admin can create and manage lesson schedules quickly, and it's been a big upgrade from the spreadsheet-based system we used before. The drag-and-drop is probably our admin's favorite feature. Moving a lesson to a different time used to mean editing cells in Excel and hoping it didn't create a conflict, now our admin just drags it and it's done.

Integrating it with our web application was also a lot easier than we expected. The API docs were clear enough that we could just follow along, and on the few occasions we got stuck, the support forum actually had answers or someone responded pretty quickly. Compared to running everything through Excel before, it's saved us a good amount of time and hassle on scheduling. Review collected by and hosted on G2.com.

What do you dislike about Bryntum?

Customizing the views can be tricky sometimes, especially when it comes to styling. It's not a dealbreaker, just something that took more trial and error than we expected to get looking exactly how we wanted.

The support renewal fee is a little pricy too, ngl. But Bryntum keeps shipping new versions and improvements, so I guess that's the price of admission for a product that doesn't just sit still. Worth it in the end.

Other than that, it's been smooth. It was easy to learn and get comfortable with, so no real complaints on the usability side. Review collected by and hosted on G2.com.

What problems is Bryntum solving and how is that benefiting you?

Before Bryntum, our admin managed lesson scheduling through spreadsheets, and conflicts were a nightmare. Whenever two lessons overlapped, someone had to notice it, then call the student and teacher to sort it out manually.

Now everything is visible on the calendar, and combined with our own workflow logic built on top of it, most if not all lesson conflicts get resolved automatically instead of turning into a round of phone calls. That's been a huge time saver for our admin team and a lot less stress overall, since scheduling issues get caught and handled before they become someone's problem to fix on the phone. Review collected by and hosted on G2.com.