Yes, definitely. Know your audience etc. When I'm looking at SaaS software and it's missing key info, features, and has the old "ask for a quote" it's code for "go get your manager, kid".

As a side note, this is why landing pages exist. Another marketing gimmick of course, but having separate pages that people won't reach by mistake lets the message suit the audience. I struggled with that concept for a long time. Shouldn't every page on our site be nicely accessible from a menu just like the contents page of a book? Not always. Give the wrong first impression and you might not get another.