Privacy and contact
Short version: this site is in private beta, it takes no documents and no payments yet, and the only personal detail it stores is your email if you join the waitlist.
Who runs this
Sent With Proof is an independent, one-person business based in New York. It is a document delivery service. It is not a law firm, an insurer or a medical provider, and it is not affiliated with Anthropic, OpenAI or the U.S. Postal Service.
Contact: hello@sentwithproof.com. A person reads it.
Where the service stands
The service is not open yet. The buttons on this site lead to a waitlist, not a checkout. Nothing on this site charges you, and there is nowhere on it to upload a document.
What this site records
- Your email address, only if you type it into the waitlist form. It is used to send your invite and for nothing else.
- Anonymous page events: that a page was opened, that a button was clicked, and which ad or site sent you here. These carry no name, no email and no account.
The site sets no advertising or tracking cookies. Both kinds of record are stored in a private Google Sheet, so Google processes them on our behalf.
What we don't do
- We don't sell or share your email address.
- We don't send marketing email. You get the invite and messages about the service you asked about.
- We don't collect health information on this site.
Removing your details
Email hello@sentwithproof.com from the address you signed up with and it will be deleted from the waitlist.
When the service opens
Handling real documents needs a fuller policy: what is kept, for how long, and who can see it. That policy will be published here before the first document is accepted, and everyone on the waitlist will be sent it first.
Last updated 2026-11-11.