Hardware

MassChallenge Early Stage Accelerator: Up to $1M in Equity-Free Prizes for High-Impact Startups

Zero-equity U.S. early-stage startup accelerator focused on early commercialization and market readiness in healthcare, climate, security & resiliency, fintech, and sustainable food systems.

Amount: Equity-free founder support Deadline: Health & Climate windows closed; Security & Resiliency later in 2025, Finance in 2026 (check official page for current cycle) Location: United States

Prototron - Prototron

Grants of up to EUR 35,000 plus services for Estonian hardware and deep-tech startups building early-stage prototypes through the Prototron Fund.

Amount: EUR 35,000 plus services Deadline: Sep 22, 2025 Location: Estonia