Max Spero
Co-founder and CEO
AI detection for text and images
Pangram is a New York-based AI detection company founded by Stanford AI graduates Max Spero and Bradley Emi. It builds models that estimate whether text and images are human-authored or AI-assisted, offered via web subscription, Chrome extension, and API. Public customers and integrations reported by the company include Substack and Quora. In July 2026 TechCrunch reported a $9M round led by Menlo Ventures alongside launches of Pangram 4 and Pangram Image.
Co-founder and CEO
Co-founder and CTO