About SuperChurn
Last updated October 4, 2026
SuperChurn is a free tracker for bank account and credit card sign-up bonuses. It shows what each offer requires, works out the deadlines, and keeps your progress in one place, so a missed date doesn’t cost you a bonus.
Who runs it
SuperChurn is built and run by Vernell at Acerra Security, a company based in Oregon, USA. Questions, corrections and offer tips go to support@superchurn.com, and they’re read by the person who builds the site.
What it does
- A catalog of current offers, each checked against the bank’s or issuer’s own terms and dated. See how we check offers.
- A tracker that calculates each requirement’s deadline from the offer’s terms, shows what’s due next, and keeps your history, including the date you can safely close an account.
- Free calculators for Chase 5/24, bonus value after fees and taxes, deadlines, direct deposit planning and safe-to-close dates. They run in your browser, so what you type isn’t sent to us.
- Plain-English guides on how bonuses work, written from the issuers’ own terms and linked to current offers.
What it doesn’t do
- It never connects to your bank and never asks for bank logins, account or card numbers, or your Social Security number.
- It isn’t owned by or endorsed by any bank or card issuer.
- Nothing on it is financial, tax or credit advice. Terms change and eligibility is the issuer’s decision, so confirm the terms with the bank before you apply.
How it’s paid for
SuperChurn is free during alpha. Some Apply links may be affiliate links, which can pay a commission if you open an account through them. They’re labeled next to the button, and they never change which offers are listed or the order they appear in. The how we check offers page explains how listings are ordered, and the advertiser disclosure covers the rest.
Where it stands
SuperChurn is in alpha. The catalog is small and checked by hand, and it doesn’t cover every offer on the market. If an offer is missing, out of date or wrong, email support@superchurn.com and it will be looked at.