Vol. 03 · Field Guideswallowtail · terms of serviceupdated 2026 · 05 · 12
No. 17 · Terms of service

Terms of service.

The plain-English version. The signed copy lives on Corvid Data letterhead and is available on request.

You may use Swallowtail to map redirects for sites you own or are authorized to migrate. You may not use it to mass-crawl sites without permission, scrape protected content, or attack other services.

Free accounts get 250 URLs forever. Paid accounts cover the seats and URL caps named in your plan. We may pause an account that exceeds its plan, after at least one heads-up.

You retain all rights to the URLs you upload. We use them only to run your match jobs and meet our security obligations.

This page is a summary; the binding agreement is the signed master services agreement (Flock & Atlas) or the click-through ToS (Notebook & Studio).