[intrasight]

Indeed. You can play out scenarios yourself using this investment calculator app that I built for a client recently. It does ask for contact info before launching, but from what I can tell, they never contact you.

https://simulators.gibsoncapital.com/total-simulator/

[betterworldb]

There's this awesome free tool from Dave Ramsey as well that's good and doesn't take your contact info

https://www.daveramsey.com/smartvestor/investment-calculator