fmfmerian There are a lot of little big details in the Clearbit signup page: value proposition in 3 key points, link to live support and an additional social proof.
As a (dev) marketer, this Swipe File is my personal collection of marketing, growth, and UX ideas. It includes marketing pagesonboarding flowsproduct updates and growth recipes from devtools I stumbled upon. So if you're struggling with your work, you can refer to it for inspiration.