The NSF SBIR/STTR program provides non-dilutive funding to early-stage startups to overcome the R&D 'valley of death.' It supports high-risk, high-reward innovative technologies with a strong emphasis on commercialization potential and societal impact. Funding is provided in phases: Project Pitch (pre-application), Phase I ($305K for 12–18 months), Phase II ($1.25M), and Phase IIB supplementary funding (up to $0.5M with cost matching). The program targets unproven, leading-edge technologies requiring intensive R&D and sustainable business development.
Eligible applicants are US-based for-profit startups with fewer than 500 employees and appropriate venture capital ownership. The program targets early-stage companies focused on technology commercialization.
