The things I miss from ToDoist are the quick capture feature mainly. I have two (ish) workarounds and I am not sure which to use. 1. Is an app called braintoss (on my phone) that very quickly captures anything and send it to any email address you want. I've set that up as the address of a list in ClickUp I called inbox.

2. I set up an automation between ToDoist and ClickUp. Anything I quick add to ToDoist, automatically gets sent to that same list in ClickUp.