Terms of use
Short and plain: quote usedby freely with a link. Ask us before you copy it in bulk.
Last updated: October 8, 2026
Quote freely, with a link
You may quote a number, a line or a short passage from usedby in an article, a report, a deck or an answer, without asking. Each time, link to the usedby page it comes from: the HTML page, not its .md version.
Bulk reuse needs our written consent
The usedby database is the selection and arrangement of its lines, their proof levels and their sources. Without our written consent, you may not:
- copy or download a large part of the database, by hand or with a script;
- scrape the site: read the pages, the .md versions, /llms.txt or /api/search automatically to collect the data;
- rebuild, publish or sell a dataset, a list or a database made from usedby.
Automated reading above our limits is blocked without notice.
To ask, write to contact@usedby.ai with what you want to reuse and how.
Search engines and AI assistants
Search engines and AI assistants that follow our robots.txt may read the pages to index them and to cite them with a link. This does not allow them to copy the database in bulk for another purpose.
No warranty
usedby is built from public pages and can be wrong or out of date. It is provided as is, without warranty. Send corrections to contact@usedby.ai.
Publisher
usedby is published by KYX AI (SAS, RCS Paris 100 561 836, 20 rue du Louvre, 75001 Paris, France). Details on the About page.
Contact
Questions, consent requests and corrections: contact@usedby.ai.