Tough Tech Demo Day

Tough Tech Demo Day is an afternoon showcase of 60+ Tough Tech startups building breakthrough solutions across climate, energy, robotics, biotech, AI, and advanced manufacturing. This event will take place in Cambridge, USA, on October 28, 2026, providing attendees with the opportunity to explore innovations and meet the teams advancing technology for the future. Tough Tech Week is a week-long celebration of transformational science and engineering that features various events for Tough Tech startups and their investors, government leaders, and supporting organizations. Last year’s event included over 65 ecosystem events across the Greater Boston area.