USPS Certified Mail, FedEx, and UPS
Turn PDFs into tracked mail
Upload the PDF you already have. Corvo prints it, packages it, and ships it via USPS Certified Mail, FedEx, or UPS, then keeps tracking milestones, mailing-record summaries, evidence bundles, and shipped-retention records attached to the shipment.
USPS Certified Mail with retained mailing records
USPS, FedEx, and UPS in one workflow
Mailing summaries and evidence bundles
Dashboard for staff, API for software
How teams send with Corvo
Two ways to send. One shared shipment history.
Use the dashboard for one-off operational sends. Use the API when your systems already generate PDFs or trigger notice workflows. Either way, Corvo handles printing, packaging, shipping, evidence capture, and export.
Send from your browser
Best for staff workflows, one-off operational sends, and exception handling.
Upload your PDF
Start a shipment in the browser with the document you already have.
Choose service and options
Pick USPS Certified Mail with Return Receipt service when the workflow needs USPS mailing records, or choose FedEx or UPS when speed or courier delivery matters.
Track and download proof
Review USPS acceptance, delivery attempts, signer data when available, mailing summaries, and evidence bundles from the same dashboard.
Send via API
Best for case systems, PM software, collections platforms, and internal notice workflows.
POST /documents/upload
Upload the PDF your system already generated for the recipient.
POST /shipments
Create a shipment with addresses, print settings, and carrier options.
POST /shipments/:id/buy
Buy the shipment and surface tracking in the same dashboard your staff uses.
The record stays in one place
Dashboard-submitted and API-submitted shipments use the same lifecycle, shipment history, and mailing records.
Same shipment lifecycle
Every order follows the same print, package, and carrier handoff flow whether it started with staff or software.
Same tracking timeline
Monitor print, fulfillment, carrier acceptance, and delivery events from one shared view.
Same mailing records
Keep mailing summaries, evidence bundles, retained artifacts, and certified-mail history attached to the shipment record.
Same shipment history
Keep one shared shipment history and mailing-record trail for staff-submitted and API-submitted work, with staff-managed shipped retention.
Built for document mail where the record matters later
Corvo is for teams that already generate the document and need the operational mail step handled correctly: printing, packaging, tracked delivery, evidence capture, export, and retention.
Use the PDF you already have
Upload the exact document your team already generated, including long packets, filings, notices, and supporting exhibits.
Certified Mail evidence in one place
Track postage purchase, USPS acceptance, delivery attempts, delivery, and signer data when available from one shared shipment record.
Shared dashboard for staff review
Manual sends and API-submitted orders stay in the same dashboard with tracking, mailing summaries, evidence bundles, and operational history.
API support for high-volume notice workflows
Queue certified-mail shipments in your own systems while staff handles one-off sends and exceptions in the browser.
Built for teams that send important documents by mail
Corvo is built for the teams where tracked document mail, Certified Mail, and mailing records matter most.
Law firms
Demand letters, filings, and notice workflows where acceptance, delivery, and exportable mailing evidence matter.
Property management
Eviction notices, lease violations, and tenant communications sent from the dashboard or by API.
Collections
High-volume notice workflows for debt validation, settlement letters, and follow-up correspondence.
CPA / tax
IRS filings, taxpayer correspondence, and seasonal document-mail workflows with durable mailing records and long-term retention.
Title / escrow
Closing packages, lien releases, and payoff-related mailings with carrier tracking and proof records.
HR / compliance
WARN, COBRA, termination, and policy notice workflows where shared records and exportable evidence matter.
Whether orders come from staff or software, the record stays in one place
Corvo is not a dashboard on one side and an API on the other. It is one system of record for tracked document mail, mailing evidence, and retained artifacts.
Same shipment lifecycle
Every order follows the same print, package, and carrier handoff flow whether it started with staff or software.
Same tracking timeline
Monitor print, fulfillment, carrier acceptance, and delivery events from one shared view.
Same mailing records
Keep mailing summaries, evidence bundles, retained artifacts, and certified-mail history attached to the shipment record.
Same shipment history
Keep one shared shipment history and mailing-record trail for staff-submitted and API-submitted work, with staff-managed shipped retention.
Simple, transparent pricing
Access cheaper postage rates than you could at the counter, and pay only a small printing and handling fee per shipment. No monthly fees, no minimums.
Postage
Below retail
discounted commercial pricing through Corvo
Handling fee
$1.00
per envelope
Printing cost
$0.05
per B&W page
Color surcharge: +$0.15 per color page
How quotes work
Corvo gives customers access to discounted commercial postage rates that are typically cheaper than what you would pay at the counter.
What changes the total
Final totals update with page count, B&W vs. color, carrier/service choice, and any USPS Certified Mail or return receipt options you select.
Ready to send tracked mail?
Create an account, add billing, upload a PDF, and send from the dashboard. Developers can use the API docs to automate the same workflow and keep the same shipment evidence model.