LetterAgent

Mail physical letters by just asking your AI assistant.


How to Mail a Letter Online

You don't need a printer. You don't need stamps. You don't need to find a post office. With LetterAgent, you mail a real, physical letter by asking an AI assistant — it drafts the letter, quotes the exact price, and mails it after you approve and pay. Here's how it works, step by step.

Step 1 — Tell your assistant what to write and where to send it

Describe the letter in your own words and give the recipient's name and address (anywhere in the US or Canada). For example: "Mail a letter to my landlord at 123 Main St, Toronto. It should ask them to fix the kitchen tap." Your assistant drafts the letter from your description — or you can paste your own text for it to use.

Step 2 — Review the draft preview

Your assistant shows you a preview of the letter before anything else happens. Check the wording, the addresses, and the details. Nothing is quoted, created, or charged until you're happy with the content.

Step 3 — Approve the exact quoted price

Your assistant sends the letter content and gets a quote with the verified page count and the exact final price — the price is bound to that exact content, so it can't drift. A one-page black & white letter is US$2.12 to a US address, or C$6.15 before tax to a Canadian address (provincial tax is added at checkout). You approve that exact price before anything is created.

Step 4 — Pay the one-time Stripe Checkout link

Once you approve, your assistant creates the job and gives you a one-time Stripe Checkout link for that letter at its exact quoted price. You pay by card — no account, no subscription, nothing stored. If the letter content changed since the quote, the job is rejected instead of charged, and your assistant gets a fresh quote for you to approve.

Step 5 — It's printed and mailed

Fulfilment starts only after payment clears. Your letter is printed, enveloped, and mailed to the recipient. Your assistant gives you a job reference and can check the status any time — including tracking status if you sent it certified or registered mail.

The whole thing in one sentence: describe the letter, approve the draft and the exact price, tap to pay — and a physical letter goes in the mail without you touching a printer.

Pricing questions

How much does it cost to mail a letter?
A one-page black & white letter to a US address is US$2.12, and to a Canadian address it's C$6.15 before tax. Colour printing costs a little more: US$2.44 in the US and C$6.44 before tax in Canada. The quote you approve always shows the exact final price.

How much does it cost to mail a 2-page letter?
To a US address, a 2-page black & white letter is US$2.32 (US$2.12 for the first page plus US$0.20 for the extra page). To a Canadian address it's C$6.73 before tax (C$6.15 plus C$0.58), with the recipient's provincial tax added at checkout. Colour extra pages cost a bit more — ask your assistant for the exact quote.

How much does a colour letter cost to mail?
A one-page colour letter is US$2.44 to a US address. To a Canadian address it's C$6.44 before tax, plus the recipient's provincial tax at checkout. Each additional colour page adds US$0.40 in the US or C$0.87 in Canada before tax.

What does an extra page cost?
In the US, each extra page adds US$0.20 for black & white or US$0.40 for colour. In Canada, each extra page adds C$0.58 for black & white or C$0.87 for colour, before tax. Your quote verifies the page count, so the price you approve is exact.

How much is certified mail?
US certified mail starts at US$10.40 for a one-page black & white letter. Each extra page adds US$0.13 for black & white or US$0.26 for colour. Certified mail is tracked, so you can check its status along the way. More on certified mail.

How much is registered mail to Canada?
Canadian registered mail starts at C$51.12 for a one-page black & white letter, before tax. Each extra page adds C$0.38 for black & white or C$0.57 for colour, also before tax. The recipient's provincial tax is added at checkout, and registered mail is tracked.

Why is mailing to Canada more expensive than the US?
Postage and printing costs are simply higher in Canada's postal system than in the US, and the final prices reflect that: US$2.12 for a one-page black & white US letter versus C$6.15 before tax for a Canadian one. Both prices are all-in for printing, envelope, and postage — the only addition for Canada is the provincial tax at checkout.

Is it cheaper than doing it myself?
For most people, yes, once you count everything. A US stamp alone eats a big chunk of the US$2.12 price before you've bought paper, an envelope, ink or toner, and driven to a mailbox or post office. LetterAgent's price covers printing, the envelope, and postage in one number.

What currency am I charged in?
Letters to US addresses are charged in US dollars, and letters to Canadian addresses are charged in Canadian dollars. The quote always shows the price in the right currency, so there are no surprises at checkout.

Are there any hidden fees?
No. The quote shows the exact price for approval before anything is created. For Canadian letters, the provincial tax appears as its own separate line at checkout — it's not hidden, it's just calculated from the recipient's province. What you approve is what you pay.

Do I pay per letter or is there a subscription?
Per letter — there's no subscription, no plan, and no minimum. Each letter gets its own quote, its own approval, and its own one-time Stripe Checkout payment.

How much would it cost to mail 10 letters?
Ten one-page black & white letters to US addresses would be US$21.20 (10 × US$2.12). Each letter is quoted and paid individually, so your assistant can give you the exact total for your specific mix of pages, colour, and destinations.

Does the quote include everything?
Yes — the quote is the exact final price for printing and mailing that letter, and you approve it before the job is created. The only thing added afterward is Canadian provincial tax, which shows as its own line at checkout for letters to Canadian addresses.

How much does it cost to mail a 3-page colour letter in the US?
US$3.24 — that's US$2.44 for the first colour page plus US$0.40 for each of the two extra pages. US letters are never taxed, so that's the total.

How much tax will I pay on a letter to Canada?
It depends on the recipient's province: 13% HST in Ontario, 15% in New Brunswick, Newfoundland and Labrador, and PEI, 14% in Nova Scotia, 14.975% GST+QST in Quebec, and 5% GST everywhere else. For example, a one-page black & white letter to Ontario is C$6.15 plus C$0.80 HST, for C$6.95 total. Full province table.


More guides: FAQ | US certified mail | Mailing letters to Canada | What you can mail

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