A curated reference archive of 833 verified web entries across 22 specialist sections.
Vellum41 accepts submissions from any active website. The process is straightforward: provide your URL, select the most relevant section, and your entry will be reviewed for inclusion in the catalogue. There is no charge for listing. Free
+ Submit your siteVellum41 is a curated web directory and reference archive. It catalogues active websites across 22 specialist sections — from health and finance to travel and technology — making it easier to locate resources by subject rather than by keyword.
Yes. Vellum41 does not charge for listing. Any active, legitimate website may apply for inclusion, and the review process is the only filter between submission and publication in the catalogue.
Entries are assigned to one of 22 named sections based on their primary subject matter. Sites that span multiple fields, or that do not fit any specialist section, are filed in the Open Accession Register, which accepts a broad range of accessions.
Use the submission form on the Add a Site page. Provide your URL and select the section that best describes your site. Once submitted, your entry will be reviewed and admitted to the catalogue if it meets the basic criteria for inclusion.
Vellum41's review confirms that a submitted site is active, accessible, and broadly relevant to the section selected. There is no scoring of content quality, design, or authority — the archive aims to be a neutral and comprehensive reference.
The Vellum41 archive currently holds 833 catalogued entries across its 22 sections. The catalogue is updated as new submissions are received and pass review, so the total grows over time.
To request a change or removal of an existing entry, use the contact details on the About page. The archive maintains a policy of accommodating reasonable update requests in a timely manner.
Vellum41 is a curated web directory and reference archive, housing 833 accessions across 22 named sections covering fields from health and finance to travel, technology, and the law. Every entry is reviewed before admission to ensure the catalogue remains a reliable reference for researchers, trade professionals, and general visitors alike. The archive is organised into specialist sections to facilitate precise retrieval, and a general open register accepts entries that fall outside the named divisions. Submissions are open at no charge: any active website may apply for inclusion using the form on the Add a Site page. Vellum41 draws its approach from the tradition of the card catalogue — methodical, transparent, and built for repeated use over time.