Ultrafast Science is indexed in:

CNKI Scholar (Chinese National Knowledge Infrastructure)

Directory of Open Access Journals (DOAJ)

Inspec

SAO/NASA Astrophysics Data System

Scopus - CiteScore 2023: 11.4 (#3/81 in Physics and Astronomy, miscellaneous)

EI Compendex

Web of Science Emerging Sources Citation Index

For authors funded by the National Institutes of Health (NIH) or other funding agencies that require their research results to be made publicly available in a designated repository such as PubMed Central (PMC), authors may deposit the final published version of the work themselves to PMC/UKPMC for immediate release (see https://publicaccess.nih.gov/Methods-C-D-BP).