Privacy & feedback

The sample comparison

The demo uses synthetic CSV data supplied with the page. Comparing data happens in your browser. It makes no model API calls, accepts no customer files, and does not send CSV values, column names, keys or filenames. Optional usage measurement is separate from the comparison.

Feedback you choose to send

The form stores only the three choices you select, whether the response is a test, a random receipt ID, and the submission time. It requests no name, email address, files or free text. The product operator and its AI assistant can read these saved responses for product research. Responses are not published individually, used for mailing lists, or treated as purchases.

This is an anonymous research channel and does not offer individual replies. Keep the receipt if you want to identify your response in a future support request. Feedback collection is separate from running the demo.

Optional usage measurement

Usage sharing is off until you check the optional box. With your choice enabled, we save page and button event names, a random session ID, a fixed referral label such as itch, a test flag and the time. We do not save the full referring URL, IP address, browser headers or CSV data in this database. The session choice and ID use browser session storage. You can uncheck the box on any demo or feedback page to stop future usage events. Closing the tab normally clears session storage. Global Privacy Control and Do Not Track suppress these events. Previously saved events remain in the research records.

These are opt-in events, not a complete visitor count or a count of distinct people. Referral labels do not prove occupation. We review the records during the initial 90-day validation period, then remove individual usage events or retain only aggregate counts. Product feedback is stored separately.

Hosting

Hosting infrastructure receives normal web requests, which may include IP addresses and browser headers for delivery and security. The application does not copy those headers into the feedback database. Hosting services may keep their own security and operational logs.

Before a paid release

Sales are not open. Seller identity, contact details, license, support and refund terms must be available before any payment is accepted.