Probably the biggest issue with Greenhouse is that the scheduling portion isn't very strong or smart. Scheduling is something that is critical and important and speeds the whole interview and hiring process quite a bit. Some other companies have built the scheduling portion of the tool to be a whole lot more user-friendly. For example, if you're scheduling panel interviews and you've got someone coming onsite for five interviews, with some companies like Lever, you can go in and look at everyone's calendar and it will help find the time and organize the interviews in such a way that you don't have to go back and forth with four or five different hiring managers to check their availability.
