Comparison
KiteCourier vs Click2Mail
Click2Mail prints and mails certified letters with mailing lists, an API and two receipt types. Here is how its published prices and features compare with KiteCourier’s.
Competitor facts checked October 28, 2026.
Quick answer
KiteCourier gives you one flat price per letter, with printing, the envelope, USPS postage and the tracking record included, in a web app built for certified notices: upload the PDF, enter the address, send. Bulk campaigns check every address with USPS first and do not charge for letters left out. Click2Mail is a general print-and-mail service with a quantity price table, a paper green card and restricted delivery. Its published prices and limits are in the table with their sources.
Choose KiteCourier if
- You want one flat price per letter without a quantity table.
- You send certified notices and want a simple web app for them.
- You send the same notice to a list and want left-out letters not charged, and one report of every tracking number.
Choose Click2Mail if
- You need a paper green-card receipt or restricted delivery.
- You also send postcards, flyers or other kinds of mail.
- You want a quantity price table and a cost estimator before each order.
At a glance
Every Click2Mail fact below links to the page we read it on. Its estimator prices were read for one black-and-white, single-sided page with a letter envelope.
| Feature | KiteCourier | Click2Mail |
|---|---|---|
| What it is | A web app for certified letters and bulk notices | An online print and mail service for letters, certified letters, postcards and more, with a web account, apps and an APISource: Click2Mail home page |
| Who prints and mails | KiteCourier prints the letter and hands it to USPS | Click2Mail produces the piece and delivers it to USPS. It does not print postage or certified labels for you to useSource: Click2Mail: About Certified Mail |
| Certified Mail, one letter | $14.99 | Listed from $6.66. Its cost estimator showed $8.37 for one black-and-white, single-sided page at a quantity of one, including a $2.00 production minimumSource: Click2Mail certified letter page |
| With electronic return receipt | $19.99 | $11.28 in the estimator at a quantity of oneSource: Click2Mail certified letter page |
| Receipt types | Electronic return receipt, a PDF of the signature | Electronic return receipt and a paper green card, each for an additional fee, plus restricted deliverySource: Click2Mail: Return receipt and restricted delivery |
| Price at volume | The same price per letter. Organizations get their own price | The estimator’s price falls with quantity: $7.74 at 500 letters and $6.94 at 500,000 for the same letterSource: Click2Mail certified letter page |
| Subscription or minimum | None for single letters | Its home page says no subscription fees and no minimum volumeSource: Click2Mail home page |
| Spreadsheets and mail merge | Bulk campaigns for organization accounts, from a CSV or Excel file, with columns printed on each letter | Lists as CSV, TAB, MDB, XLS or XLSX files, with mail-merge personalizationSource: Click2Mail: Mailing list file types |
| API | API integration on request | REST API with staging and production, and a Python SDK. Needs a business accountSource: Click2Mail API: Getting access |
| Long letters | Over 6 sheets adds $3.00 plus $0.25 a sheet, up to 60 pages single-sided or 120 double-sided | Up to 47 single-sided or 94 double-sided pages. A flat envelope is needed above 5 single-sided or 10 double-sided pagesSource: Click2Mail: Maximum page limit |
KiteCourier is not affiliated with Click2Mail. Prices and features change, so confirm current details on Click2Mail’s own pages.
What we could not confirm
We looked for these on Click2Mail’s public pages and did not find them stated. Ask Click2Mail before you rely on them.
- What the “starting from” price assumes, and whether the “postage” figure in the estimator includes the USPS Certified Mail fee.
- A limit on the number of records in a mailing list.
- Which file types and sizes the web upload accepts. Only the API’s list of document types is public.
- Which mail class value creates a certified job through the API.
- A dated price list. The estimator shows live prices with no version date.
Sources
- Click2Mail home page
- Click2Mail certified mail products
- Click2Mail certified letter page
- Click2Mail: About Certified Mail
- Click2Mail: Can I print Certified Mail labels?
- Click2Mail: Return receipt and restricted delivery
- Click2Mail: Mailing list file types
- Click2Mail: Maximum page limit
- Click2Mail API: Getting access
Found a mistake? Tell us at the address on our editorial standards page and we will check it and fix it.
Workflow difference
Both services print and mail for you, so the work you do is similar. The differences are in price, options and what is built for lists and developers.
Click2Mail workflow
- 1Create an account and upload your document, or use the API.
- 2Choose Certified Mail and any receipt, then add the address or a mailing list.
- 3Check the cost estimate and pay.
- 4Click2Mail produces the piece and delivers it to USPS.
KiteCourier workflow
- 1Upload your PDF and enter the address.
- 2Choose a return receipt option and pay.
- 3KiteCourier prints the letter and hands it to USPS.
- 4Track every letter from your account.
Common questions
Send a certified letter from the web.
Upload a PDF, pay per letter, and keep the tracking record in your account.