The authors present a descriptive analysis of preprint review services. The analysis focuses on the services’ relative characteristics and differences in preprint review management. The authors conclude that such services have the potential to improve the traditional peer review process. Two metaresearchers reviewed the article. They note that the background section and literature review are current and appropriate, the methods used to search for preprint servers are generally sound and sufficiently detailed to allow for reproduction, and the discussion related to anonymizing articles and reviews during the review process is useful. The reviewers also offered suggestions for improvement. They point to terminology that could be clarified. They suggest adding URLs for each of the 23 services included in the study. Other suggestions include explaining why overlay journals were excluded, clarifying the limitation related to including only English-language platforms, archiving rawer input data to improve reproducibility, adding details related to the qualitative text analysis, discussing any existing empirical evidence about misconduct as it relates to different models of peer review, and improving field inclusiveness by avoiding conflation of “research” and “scientific research.”
The reviewers and I agree that the article is a valuable contribution to the metaresearch literature related to peer review processes.