Privacy Policy

Last updated: 11 November 2026

This policy explains what personal information PromptFill collects when you use our website, the Chrome extension and the Pro plan, and what we do with it. We collect as little as we can, and we do not sell personal information.

This website

• No tracking. This website does not use analytics, advertising or tracking cookies.
• Hosting. The site is served by Cloudflare. Like any web host, Cloudflare processes technical data such as your IP address and browser type to deliver pages and keep the site secure.
• Contact form. When you send a message, we receive your name, email address and the message itself, and use them only to reply to you. The message is delivered to us by email through Cloudflare. The form is protected by Cloudflare Turnstile, which checks that the sender is a person and processes technical data from your browser to do so.

The Chrome extension

• Filling forms with test data. The extension works on the page you are viewing when you ask it to fill a form. The values it fills are made-up test data.
• AI fill (Pro). To write values that fit a form, information about that form, such as its field labels and any instructions you give, is sent to our servers and to the AI model provider we use. Do not use AI fill on pages that contain information you are not allowed to share.
• MCP server (Pro). The MCP server passes requests from your AI assistant to the extension in your browser. Your assistant’s provider handles your conversation under its own privacy policy.

Pro subscriptions

When you subscribe to Pro, we keep the email address on your subscription and its status, so that we can give you access and contact you about your account. Payments are handled by our payment provider through online checkout. We do not receive or store your full card number.

How we use information

• to provide PromptFill and the Pro features you ask for;
• to take payment and manage your subscription;
• to answer your messages;
• to keep PromptFill secure and prevent abuse;
• to meet our legal obligations.

Who we share it with

We share personal information only with the service providers that help us run PromptFill: our hosting, security and email delivery provider (Cloudflare), our payment provider, and the AI model provider behind AI fill. They may process data in other countries. We also disclose information when the law requires it.

How long we keep it

We keep contact messages for as long as we need to deal with your request, and subscription records for as long as your subscription is active and afterwards for as long as tax and accounting rules require.

Your rights

Depending on where you live, you may have the right to see, correct, delete or receive a copy of the personal information we hold about you, and to object to how we use it. To use any of these rights, contact us. You can also complain to your local data protection authority.

Children

PromptFill is a tool for professionals and is not directed at children.

Changes to this policy

We may update this policy. When we do, we will change the date at the top of this page.

Contact

Questions about privacy? Contact us. See also our Terms of Service.