Subscription Checkup is a web based tool designed to help users identify and manage subscriptions they may have forgotten, particularly for AI tools and other digital services. The service does not require access to bank accounts, email inboxes, or passwords. Instead, it provides a categorized checklist of common tools and services, allowing users to manually select those they recall trying or signing up for. The primary function is to assist users in remembering what they have used, verifying whether they are still paying for those services, and finding official cancellation instructions. The tool offers several key features. Users can browse a list of familiar tools and add any that ring a bell, including free trials, one day experiments, or services recommended by friends. Each entry includes official links to the provider’s billing and cancellation pages, which are reviewed and dated for accuracy. Users can save their checklist by signing in with an email code, or they can use a temporary guest session that clears upon closing the browser. Optional analytics track site visits but do not include checklist contents or email addresses. Typical use cases involve someone who has tried multiple AI tools or other subscription services over time and wants to audit their active payments. The workflow begins with browsing the checklist and adding any tools that seem familiar. The user then follows the provided official links to check their billing status directly with each provider. Based on that information, they can decide which subscriptions to keep and which to cancel, using the cancellation guidance provided. The tool emphasizes that only the user can confirm whether a charge is active. Technically, the service operates entirely through a web browser with no software installation required. It does not connect to any financial accounts or third party services. Users are responsible for reviewing their own bank statements, receipts, and app store accounts to complete the picture, as the tool cannot automatically detect every paid subscription or confirm billing status. The cancellation guidance is grounded in each provider’s own documentation and was last reviewed on October 27, 2026.