Oct 13, 2026
Announcing our Tier 3 Research Software Short-List
We believe that all research software should be more visible and today we’re putting a spotlight on tier 3 research software that has become a shared, foundational resource across institutions, disciplines and research ecosystems.
What do we mean by “tier 3”?
In our working definition, tier 3 software — also called essential or foundational software — is software that is no longer tied to a single project or institution. It has become a shared resource with broad adoption, a central role in the research software ecosystem, and often high social dependency.
