research-software-directory.org
In short: Getting listed on Research Software Directory is free. Plan for about 10 minutes — it is a form plus links and assets you already have.
What they ask for: Request access, then publish your rich research-software page with source, getting-started URL, DOI, contributors, and research mentions.
Request access, then publish your rich research-software page with source, getting-started URL, DOI, contributors, and research mentions.
Only for genuine research software with evidence and public source or releases; truthful affiliation and ORCID information are required.
Open the submission page on research-software-directory.org and complete its form — that is the "Open submit page" link at the top of this page.
Only for genuine research software with evidence and public source or releases; truthful affiliation and ORCID information are required.
Priority sets the band — this one is medium. Cost (free) and effort (quick) move it within that band, which puts it in the useful tier. The score orders a submission queue. It is not a measure of the site’s domain authority, traffic or quality.