Bibliometrix vs RevMan

Bibliometrix is an open-source R tool for quantitative scientometric and bibliometric research. Its analyses include descriptive statistics, co-citation, co-authorship, keyword co-occurrence, thematic mapping, and historiographic networks. It works with bibliographic files from Web of Science, Scopus, Dimensions, The Lens, PubMed, and the Cochrane Library; companion R packages add API support for Dimensions, NCBI PubMed, and Scopus. Biblioshiny provides a web interface for people without coding or R knowledge, while the package can also work with other statistical R packages. Biblioverse packages extend the system from data collection to text and content analysis. The openalexR package can bring publication, author, institution, and concept metadata from OpenAlex into bibliometrix structures. Using bibliometrix or biblioshiny requires R. Stable releases are distributed through CRAN, while a daily-updated GitHub beta may contain minor bugs. PubMed exports lack citation and reference-list metadata, preventing citation, bibliographic coupling, and co-citation links. Web of Science and Scopus service access requires a subscription.

RevMan is Cochrane’s software for building systematic reviews, from structured data entry and analysis to presenting results. It supports diagnostic test accuracy, intervention, methodology, overview, prognosis, qualitative, and flexible review types. Authors can edit separate parts of a review at the same time and see who else is working on it. Analysis options include pairwise meta-analyses, sensitivity and subgroup analyses, and fixed-effects, random-effects, Mantel-Haenszel, and inverse-variance models. Built-in outputs include forest, SROC, and funnel plots, risk-of-bias assessments, and PRISMA flow diagrams. Authors can work from ready-made or custom templates and structured headings with Cochrane methodological guidance. RevMan imports study data and references from Covidence, and RIS reference imports can draw on Crossref, PubMed, or CRS. A free practice review is deleted after 30 days and permits one person, with no data export. Free access is also available to authors working on Cochrane Reviews. Individual annual plans are £80 a year for eligible students, £100 a year for eligible academics, and £130 a year for standard subscriptions; VAT applies in the EU and UK.