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Other Topics

In short: For projects that do not seem to fit into one of the other technology topic areas, but still meet the NSF SBIR/STTR goals of supporting research and development of deep technology with commercial viability and the potential to benefit society, please pick Other Topics and subtopic OT1.

Excerpt from the official topic description. Read the full solicitation before deciding to apply.

AgencyNational Science Foundation
Program—
PhaseBOTH, BOTH
Topic numberOT
SolicitationNSF 26-510
Release dateMay 22, 2026
Open dateMay 22, 2026
Close dateJul 7, 2027
Status on SBIR.govOpen

View official solicitation   SBIR.gov topic page

Full description (from SBIR.gov)

For projects that do not seem to fit into one of the other technology topic areas, but still meet the NSF SBIR/STTR goals of supporting research and development of deep technology with commercial viability and the potential to benefit society, please pick Other Topics and subtopic OT1. Project pitches and proposals submitted to Other Topics are typically transferred and reviewed in the topic area that best matches the underlying technical innovation. The program does not reject Project Pitches or proposals based on a non-ideal choice of topic areas. The program routinely moves Project Pitches or proposals internally among topic areas that seem to best describe the underlying technical innovation and to ensure the right program officer and reviewer panel sees the project.

Possibly related past awards

Matched by keyword overlap within the same agency from the SBIR.gov public award dataset. Not an official linkage.

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