David Cramer

Overview

David Cramer is an angel investor and the co-founder and Chief Product Officer of Sentry, a company that provides open-source error tracking and performance monitoring solutions for developers. Under his leadership, Sentry has grown from an open-source side project in 2012 to a widely adopted platform used by over four million developers across more than 100,000 organizations, including companies like Disney, Instacart, and Slack. As an angel investor, David has made approximately 18 investments, focusing on startups in developer tools, artificial intelligence, and infrastructure. His recent portfolio includes companies such as Supermemory, Blacksmith, MetalBear, and Kernel, reflecting his interest in emerging technologies that enhance developer productivity and next-generation computing. David's background includes experience as a software engineer at Dropbox, Disqus, Enthropia, and Curse, where he built expertise in developer-focused products and large-scale systems. His combined experience as a founder and investor enables him to provide valuable insights and support to the startups he invests in.

Investment Focus

• Innovative solutions in developer tools, AI, and infrastructure
• Strong founding teams with technical expertise
• Scalable business models with potential for rapid growth
• Clear product-market fit and early customer traction
• Commitment to building diverse and inclusive teams

Portfolio Companies