Observed arrival · 2026-11-13
Sent With Proof puts a paper trail behind important messages
A document-delivery service for faxing health insurance appeals and sending USPS Certified Mail with proof of delivery.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People filing health insurance appeals or documenting formal mail
- Worth noticing
- The site says its Claude or ChatGPT connector returns a tracking number after mailing or faxing a PDF.
Field notes
The page lays out separate fax and certified-mail use cases, with a guide for each. Its appeal-fax description says delivery goes to the insurer’s appeals department and that the insurer’s deadline is tracked. A separate connector is described as sending or faxing a PDF from Claude or ChatGPT and returning a tracking number; the extract does not demonstrate that workflow or show its terms.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
◎NicheUnusually specific use
One card from the complete issue