Depends on the goal. If you're testing market interest or building an email list before launch, then yeah, a "coming soon" page can be clutch. But if you're going stealth mode, maybe skip it.
From my point of view is the most essential piece of marketing on a early stage this will allow you to collect very niched email for your firsts lead and feedbacks. I always make sure I have landing even before coding. Of course it's just my point of view
Yes - to set up the DNS, email, start getting SEO, etc.
It doesn't take long.
Instead of a 'coming soon' page, I set up a validation page for https://runsapnow.com/ - here's how I built it (for free) https://techboy.medium.com/the-e...
Btw, do you have to have a product to launch on PH? Like I have the product built but I don't want a zillion people using it yet and want to a coming soon launching page but still have people sign up to eventually use that do you know if PH does this? Thanks!