Seasoned startup marketer, Skype and Pipedrive alumni, angel investor. Marketing automation superpowers. Can also help with proposition crafting, messaging, content marketing, SEO, SEM, email marketing, referral marketing, jobs-to-be-done, onboarding, engineering-as-marketing, brand building and of course ordering clever T-shirts.
I haven't come across something that does exactly that. If it's a relatively small number of companies you refer, signing up to an affiliate program for each of them is probably easiest. If the number of brands/companies is bigger, this sounds like something that should be built. Would love to have a quick chat with you on that.