I've been using (and paying for) Vimcal for several months. It's similar to many other calendar tools, but with one super useful feature: A streamlined workflow for suggesting meeting times.
Simply drag and drop your preferred meeting times and Vimcal will generate a copy snippet that's easy to copy and paste in an email or elsewhere. You can also include Calendly-style hyperlinks.
I tried Vimcal for about a year before cancelling, but I absolutely loved it. Visually I thought it was stunning. The UI takes a little getting used to, but once I figured it out (with the help of their superb customer support), I was flying through it to get to the features I needed and used most. I only cancelled because I've moved to using Apple Calendar almost exclusively for personal and work, and they only support Google right now. If/when they expand, I will be back for sure. I felt it was well worth the price.
