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Pricing

No subscriptions. No minimums. You pay for each letter you send.

  • No subscription required
  • No minimum order volume
  • USPS address verification included
  • Processing starts same business day

Letters

8.5x11 letters printed and mailed via USPS First-Class Mail

  • First page (B&W)$1.50
  • First page (Color)$1.75
  • Additional pages (B&W)$0.20/page
  • Additional pages (Color)$0.40/page
  • Flat envelope (7+ sheets)+$2.50

If your document is over 6 sheets, we use a flat 9×12 envelope instead of a standard #10 envelope (+$2.50). Tip: choosing double-sided printing fits two pages per sheet, which can keep your letter in a standard envelope.

Postcards (coming soon)Coming Soon

Launch pricing is listed below. Want to know when postcards go live?

  • 4x6 postcard$1.00
  • 6x9 postcard$1.25
  • 6x11 postcard$1.50

Postcards are coming soon. Email hello@postmarkr.com to get notified when they launch.

Certified MailComing Soon

USPS Certified Mail with proof of mailing and delivery

  • Proof of mailing receipt
  • Electronic delivery tracking
  • Return receipt available

EDDMComing Soon

Every Door Direct Mail — reach every address on a postal route

  • Saturate entire postal routes
  • No mailing list required
  • USPS EDDM retail pricing

Service & Processing

Every order includes

  • Payment processing fee2.9% + $0.30 (Stripe's fee, passed through at cost)
  • Same-day processingIncluded
  • Tracking updatesIncluded
  • Address verificationIncluded
Example Calculation

5-Page Color Letter

First page (Color)$1.75
4 additional pages ($0.40 each)$1.60
Subtotal$3.35
Processing fee (2.9% + $0.30)$0.40
Total$3.75

ROI Snapshot

Example for a team sending 100 one-page letters per month: Postmarkr consolidates printing, postage, and fulfillment into a single flow with delivery tracking.

Manual Process

$4.00 - $6.00 / letter

With Postmarkr

$1.50 - $1.75 / letter

Potential Monthly Delta

$225 - $425

Estimates vary by labor, supply costs, and print mix. Use this as a planning baseline, not a guaranteed outcome.

Secure Payments
USPS Delivery
Mail API
Hosted on Vercel
Neon Database
SSL Encrypted

See what your mail looks like

Professional printing on quality paper, delivered by USPS.

Browse all our mail products

Professional printing qualityUSPS verified addressesUSPS delivery arrives as soon as 3 business days after mailing (typically within 5)

Frequently Asked Questions

Questions about pricing, billing, and delivery.

What payment methods do you accept?

We accept all major credit cards (Visa, Mastercard, American Express, Discover) via our secure Stripe checkout.

How long does delivery take?

After we mail your letter, USPS typically delivers it within 1–5 business days (not guaranteed).

Can I track my mail?

Yes. Every letter includes tracking. You'll receive status updates from processing through delivery.

What if my mail is returned?

If mail is returned due to an incorrect address, you'll be notified. If mail is returned as undeliverable, contact support to request a refund or resend.

You just saw the cost — try it for $1.50

No subscription. No minimum. Just upload and send.