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USMail.ai vs catalog vs shop vs USPS
Nationwide AI print-to-mail versus a public-price catalog, a walk-in counter, or the Postal Service. You send files you already have. We print and deliver the pieces to USPS. We are not USPS.
Side by side
Four different jobs. Do not collapse them.
| Question | USMail.ai | Online catalog | Walk-in shop | USPS |
|---|---|---|---|---|
| What it is | Nationwide AI print-to-mail. Files in. Production out. | Self-serve print-and-mail with public unit prices. | Local counter. You often print, then mail. | The Postal Service. Delivers the mail. |
| Files you send | Documents and postcards you already have. | Their templates, or your file forced into a SKU. | Often a reprint or a design at the counter. | A piece you already printed, or a label you buy there. |
| Who approves | A human on the app before anything prints. | You, in their checkout. | You, at the counter. | You, on usps.com or at the window. |
| CASS / NCOA | Included on every piece. Flagged pieces wait for you. Address verification → | If they offer it. | Rarely on the counter path. | Not a CASS/NCOA production job you run here. |
| Tracing | Included on qualifying First-Class letters and postcards. Not proof. Tracing → | If they offer it. | Usually not. | Retail tracking is a different product. |
| Certified Mail | Add before you approve. Same job as First-Class. Never same-day. | If they offer it. | If they offer it, often a separate trip. | Click-N-Ship or the counter. You handle the piece. |
| Billing | Account and prepaid meter. No public unit prices. Production mail is not free. | Often a public catalog. | Quoted in the shop. | USPS postage and fees. |
Versus a public-price catalog
A catalog sells a SKU. You pick a product, see a unit price, and check out. That model fits postcards and simple letters when the price list is the point.
This product is a production job. You send the file you already have. AI proposes setup. Then we print, apply postage, and deliver the pieces to USPS.
If you came here looking for a public rate card, you will not find one. If you came here with statements, notices, or mixed First-Class and Certified on one job, you are in the right place. Print and mail →
Versus a walk-in shop
A shop is local. Someone stands at a counter. You often print first, then take the stack somewhere else to mail. Or the shop prints, and mailing is a second conversation.
Here there is no counter. You do not drop a box. You do not pick up a proof in person. You send one job. We print, apply postage, and deliver the pieces to USPS.
Bring the document you already have. We are not a redesign studio. If a shop already rebuilt the file, you can still upload that file. The job is production, not a walk-in reprint unless that is what you send.
This is not a retail floor. Who operates the product lives on About. About →
Versus USPS (usps.com or the counter)
USPS delivers the mail. usps.com and the window are the Postal Service. We are not. We prepare physical mail and deliver the pieces to USPS.
At the window you often bring a piece you already printed. You buy Certified there for that piece. Click-N-Ship is the same idea at a desk: you handle the paper.
Here you upload the document. Certified Mail is an option on the same job as First-Class. We print it. We apply postage. We deliver the pieces to USPS. You do not stand in line with a printed stack.
We do not publish USPS transit days. Tracing on qualifying First-Class letters and postcards is included. That is not Certified proof. Certified Mail → · Tracing vs tracking →
Agents prepare. A human still approves.
MCP is available now on the app. Account plus prepaid meter. An agent can prepare the job: login from env, short session token, same production path.
The agent does not approve production mail. A human still confirms on the app. This is not an unauthenticated public endpoint. Do not invent hostnames.
Compare FAQ
How is USMail.ai different from an online print-and-mail catalog?
USMail.ai is nationwide AI print-to-mail. Catalogs often publish unit prices and SKUs. We do not. You send files you already have. We deliver the pieces to USPS.
How is USMail.ai different from a walk-in print shop?
A shop is local. You often print, then mail. Here you send one job. We print, apply postage, and deliver the pieces to USPS. Not a walk-in counter. We produce the document you already have, not a shop reprint unless that is the file you send.
How is USMail.ai different from sending Certified Mail on usps.com?
usps.com and the counter are USPS. We are not the Postal Service. Upload documents. Add Certified Mail on the same job as First-Class. We print and deliver the pieces to USPS. Certified is never same-day.
Is USMail.ai available now?
Yes. Account plus prepaid meter. Get started at https://app.usmail.ai/.
Does USMail.ai publish unit prices?
No. No public unit prices. Account plus prepaid meter. Production mail is not free. Approve on the app debits the meter.
Get started
Open the app. Account plus prepaid meter.