SBIR/STTR Open-Topic Digests
Fresh roundups of open SBIR and STTR topics. Start with this month's full open-cycle digest, or pick a technology area for the weekly cut.
This month’s open cycle
September 2026 monthly digest → Full open-topic list grouped by AFWERX, Navy, Army, and other components.
Weekly by technology
No open topics are accepting proposals right now. Browse the live opportunities feed or check back soon.