$12.97 all in for one-page USPS Certified Mail, $15.97 with Electronic Return Receipt (default), $24.21 for Evidence Pack with Certificate of Mailing, $50.10 for Deadline Notice. Includes printing, envelope, and USPS postage. No subscription, membership, or minimum.
All tools, templates, and calculators are free with no signup or watermark. Optional account is free during beta. First four tracked documents sent via link are free.
Key features
prepare_certified_letter tool returns review link, page count, service chosen, and all-in total
quote_certified_letter tool provides read-only exact all-in total for any page count and service
get_certified_letter_status tool returns read-only USPS delivery status and tracking information
USPS Certified Mail and Certified Mail with Electronic Return Receipt services
Postal address validation before payment on review page
Document fingerprint and mailing record kept with SHA-256 hash
Model Context Protocol (MCP) connector over HTTP at https://piloxa.com/mcp
Certificate of Mailing with Evidence Pack including 7 years retention
Deadline Notice with same-day First-Class backup and non-delivery alerts
Invoice generator
Quote generator
Receipt maker
200 editable templates
Payment links and QR codes
Document tracking
Trade-specific line items
PDF export with no watermark
AI helper for invoice creation
What makes it different
Document is never rewritten and printed exactly as submitted
Exact document kept alongside SHA-256 fingerprint and mailing record as single unified record
No API key, OAuth, or account required to connect MCP
No signup required to create and download documents
Designed for 46 different trades and professions
No watermark on exported documents
Supports multiple currencies and international use