Accountgator is a personal app. Each person installs it, registers their own Enable Banking application, and links their own bank accounts.
Account balances and transactions travel from your bank to Enable Banking, which is the licensed provider of the account-information service, and then to your phone. They are stored on your phone, encrypted. They are not sent anywhere else, and the author of Accountgator never receives them.
This site is made of static files. It has no database, no cookies and no analytics. It holds the address your bank returns you to, plus this page and the terms. When your bank returns you here, the web address carries a one-time code that is useless to anyone without the private key held on your phone. Cloudflare hosts these files and, as any host does, records requests for them.
Your bank and Enable Banking hold the account data they process for you, and their own privacy notices cover your rights over it. You can withdraw access at any time in your bank's app or by unlinking the account in Accountgator.
This app is run privately by one person, for their own accounts. The data-protection contact is registered with Enable Banking, the licensed provider of the account-information service, rather than published here.