We found a lot of inspiration from Superhuman but there are some key differences: there's no required concierge onboarding and we don't require an invite from another user.

Andrew Montalenti's post on work being a queue of queues is fascinating in its own right. One of the things we're betting on is that we'll live in a world with more work queues as SaaS tools proliferate and specialize. We're hoping to build a place where you can build your queue for the day.