Mail This Letter
ChatGPT pluginPrint and mail U.S. letters.
Turn a letter you've written into real mail. Mail This Letter prints your text or PDF and sends it by USPS First-Class to an address in any U.S. state or Washington, DC.
Give ChatGPT the exact wording, attach a PDF in the chat, or upload a PDF on the Mail This Letter website. ChatGPT checks the recipient and return addresses, prepares a private draft, and gives you a link to review every printed page and the itemized total on the website. Nothing is charged or mailed until you pay there. Afterward, ask about the letter's status or cancel it while cancellation is still possible. You can also check a U.S. address on its own to catch missing apartment numbers and formatting problems.
One recipient per letter. Black-and-white, single-sided, up to five pages. PDFs get one extra address page, shown in the proof and included in the total. No international, certified, or bulk mail.
You may send only lawful content. By using Mail This Letter, you agree to comply with its terms and all applicable laws and regulations. You are solely responsible for what you send and how you use the service. Mail This Letter does not provide legal advice.
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Movement
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Rank by placement
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Rank in Communication
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In its category
How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.
Communication119th of 138 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 117 | #9949 | — | |
| 118 | #10220 | 1,873places down | |
| 119 | #10245 | — | |
| 120 | #10246 | — | |
| 121 | #10255 | — |
Also on other marketplaces
More from Firmary
All listings by FirmaryExample prompts
- “Print and mail my thank-you letter.”
- “Mail this PDF letter to a U.S. address.”
- “Has my letter been mailed yet?”
Skills
mail-this-letter
Prepare a user's text or PDF for one printed First-Class letter, or check a supplied U.S. mailing address, with Mail This Letter. Use for physical mailing requests, not writing-only requests, email, recipient lookup, international mail, or certified mail.
- Categories
- Sign-in
- On Install
- Capabilities
- Print and mail a letter by USPS First-Class to a U.S. address, Mail your text, or a PDF attached in chat or uploaded on the website, Review a full print proof and the itemized price before payment, Check letter status and postal scans, Request cancellation, Check a U.S. mailing address
- Availability
- Available
- Version
- 0.3.4
- Keywords
- letters, postal-mail, address-verification, printing, postage
- Created
- October 3, 2026
- More info
- Sponsorship
- Promote this plugin