I hope you don't mind my feedback. It isn't generally harsh, but I can nitpick from a broad end-user perspective. So let's begin: "SaaS marketing site": This w

I hope you don't mind my feedback. It isn't generally harsh, but I can nitpick from a broad end-user perspective. So let's begin: "SaaS marketing site": This won't make sense to most users hitting the landing page. Why? The answer is in my last sentence. "Landing Page" or "Product website" should be in there (or any other words that explain what your site is going to do, better than what you've explained currently). Show some pictures below the signup that can pop-up. People love pictures and if you have 2 eye-catching photos of product sites for SaaS businesses, this will increase sign-up potential as there is evidence of what can be done "Sign up" button: Maybe alter the colour of the button a bit so that it stands out against the rest of the page. It will also direct eyes to it.