About your information

Updated September 24, 2026. DueDrop is researching a product idea. There is no invoice-management service, payment collection, or account integration available.

What the research form collects

Your email address, type of work, invoicing tool, follow-up frequency, optional description, pilot-price interest, and preference for an interview or email. We also save when you applied, your permission to be contacted, and the broad campaign source (such as email or referral).

How it is used

We use this information to understand invoice-follow-up needs and contact you about this research or a possible pilot. Applying does not subscribe you to an automated marketing sequence. Please do not include client names, invoice files, account credentials, or financial records.

Storage and access

Applications are stored using Cloudflare D1 through our hosting provider, Sites. Access to the research response page is restricted to the project owner. Hosting providers process normal request information to operate the site. For abuse prevention, the application uses a rotating hashed network identifier and short-lived form tokens; it does not save your raw IP address in the application table.

Your choices

You may decline any interview or pilot, and ask us to stop contacting you or delete your application by replying to a research email or contacting hello@duedrop.app. This site does not use advertising pixels or third-party analytics scripts in the research flow.