Depends what you’re looking for, but we’ve used https://wisepops.com successfully on a number of sites. Good flexibility, plus, easy integration; don’t need a developer involved to get it up and running, and can do some powerful campaigns. Source: about 1 year ago

Motion is what your are looking for. https://usemotion.com Disclaimer: I worked there for a bit. - Source: Hacker News / 12 months ago

I use this AI productivity app called "Motion" (usemotion.com). It requires google maps or outlook. I really can't stand that but it's been so helpful for me, I still use google calendar as my main calendar. Source: about 1 year ago

I’m curious to hear more about your experience. I don’t work closely with other people, but I use Motion, which has features specifically for teams to automatically rearrange their 1:1s and tasks based on each other’s availability. Source: over 1 year ago

RE specific products: I'm curious about usemotion.com and https://www.getinflow.io/. Source: over 1 year ago

Motion (usemotion.com) keeps advertising to me and as far as I can tell, it offers one really nice feature which is the ability to have events with concrete durations but times that aren't set in stone so the calendar can automatically move them for you. This seems really interesting to me and I'd be interested in trying it, but much like with Superhuman for email, I just can't justify the price. $34/mo or $240/yr... Source: over 1 year ago