New ask Hacker News story: Ask HN: Startup, how to get companies to take you seriously?

Ask HN: Startup, how to get companies to take you seriously?
2 by wizwit999 | 0 comments on Hacker News.
So I'm starting a startup. Its just me and my brother in our apartment really. I have a good idea of what to do and am currently building a prototype/MVP. I'm running into in issue, as I need to integrate with some enterprise-y type APIs for parts of my product and I can't seem to get ahold of sales/anyone. My emails/contacts go unanswered. I am sending from my personal email so I wonder if that's the issue. I'm pretty early so haven't set up a landing page etc. I was thinking to grab a domain with any name / set up a simple webpage to just appear as 'a company' ? Anyone been through this, any tips?