Last updated October 29, 2026
Arb Watcher (arbwatcher.com) is a free sports odds comparison site. This page explains what information the site handles and what it doesn't.
You don't create an account or give us your name, email or payment details to use the site. We don't sell or share personal information, because we don't collect it.
Things like your chosen filters, your books, table columns, tab order, light or dark mode and bet slip legs are saved in your browser's local storage so they're still there next time. That data stays on your device; we never receive it. Clearing your browser data removes it.
We don't use advertising or tracking cookies. For basic visitor statistics (page views, which pages are popular, rough country and device type) we use Cloudflare Web Analytics, which doesn't use cookies, doesn't fingerprint you and doesn't track you across other sites. See how it works.
The site runs on Cloudflare, which processes basic technical data (like IP addresses) to deliver pages and protect against abuse, as described in Cloudflare's privacy policy.
Bet buttons take you to sportsbook websites, and some are affiliate links that may earn us a referral. Once you leave arbwatcher.com, that sportsbook's own privacy policy and cookies apply.
Questions about this policy: riley@arbwatcher.com.