Scheduler for Microsoft 365 is a new meeting scheduling service launched with a $10/month price tag (per user). Scheduler and Cortana work together to find the most suitable meeting times for participants to get together. Scheduler works for any kind of attendees (as long as they can receive email) and the big pay-out is that you can ask Cortana to set things up and leave the meeting for artificial intelligence to sort out. Sometimes things don't work out and humans need to get involved, and that's when privacy concerns come into play. If you can cope with the issues and have a lot of meetings to organize, Scheduler for Microsoft 365 might do a job for you.