At CustomGPT, we let you "Build Your Own ChatGPT" with your own data - and then give you accurate responses WITHOUT hallucinating (aka: making up facts!) We are #hiring. Former: Bootstrapped a startup with $5 borrowed from my wife. Startup went on to become the 2nd largest contextual ad network in the world (after Google Adsense) - with zero dollars of outside funding. Serial Entrepreneur and Startup Executive with expertise in Marketing and Internet Tech. Investor and Advisor to 10+ Startups.