Here’s a template you can use:
Hi [Investor First Name],
Great meeting you at the Alchemist Demo Day yesterday. I'd love to set up time to chat more about what we're building at [Your Company Name]. Are you available on X or Y?
As a quick reminder: [AcmeScale makes it easy to keep your AWS bill under control. AcmeScale manages and optimizes your cloud infrastructure to deliver the best performance, for the lowest cost. We currently have 10 customers, including Hooli, generating ~$1.5M in ARR and growing ~20%/month.]
Looking forward to chatting more,
[Your Name]
[Your Signature]