Create a cold email that I can send to a prospective investor that summarizes that investment opportunity for EinsteinAI - a startup that uses AI to optimize and automate marketing campaigns for B2B companies.. Make it such that so that the reader will feel fear of missing out if they do not invest.

Subject: Opportunities don't come like this often - Invest in EinsteinAI now Dear [Investor], I am writing to introduce you to a once-in-a-lifetime investment opportunity: EinsteinAI, a startup that uses AI to revolutionize marketing campaigns for B2B companies. Our mission is to help businesses save time and resources by leveraging the power of machine learning to deliver highly targeted and personalized marketing efforts. Our team of experts and cutting-edge technology make it possible for us to deliver results that are unmatched in the industry. The demand for our services is skyrocketing, and we have already secured partnerships with several well-known companies. We are poised for explosive growth, and now is the perfect time for you to get in on the ground floor. Don't miss out on this opportunity to invest in a game-changing company that is poised for success. I urge you to schedule a call with us at your earliest convenience so we can discuss the details and answer any questions you may have. Sincerely, [Your Name]