Choose the mail product you need

Pick the mail product that fits your need, then follow the guide for your team.

USPS tracking visibility across workflows
Address verification before checkout
No subscription or monthly minimums
Transparent pricing, no hidden fees

Letters

Live now

Send business letters with tracked USPS delivery and full address verification before checkout.

USPS tracking and delivery history on every mail piece.

From $1.50 per letter

Best fit: Finance, Legal, Healthcare

Send a Letter

Envelopes

Live now

Support multi-page documents with standard and flat-envelope handling for larger print jobs.

Flat-envelope support for 7+ sheet documents.

Flat envelope +$2.50 when required

Best fit: Finance, Legal

Configure Envelope Mail

Postcards

Live now

Send full-color postcards with size-specific pricing and proof before checkout.

4x6, 6x9, and 6x11 postcard support is live.

From $1.33 per postcard

Best fit: Healthcare, Finance

Send a Postcard

Certified Mail

Coming soon

Use certified-mail workflows for notices that require stronger proof of mailing and delivery.

Delivery confirmation guidance and compliance-focused playbooks.

Guidance available now

Best fit: Legal, Finance

Learn About Certified Mail

Start with one letter. No subscription, no commitment.

Pay $1.85 for your first mailpiece. See how it works before scaling up.

Send Your First Mail See Pricing

Best for your team

See how teams in your industry use Postmarkr.

Home Services

EDDM postcards for HVAC, plumbing, roofing, and landscaping companies.

View Home Services

Finance Teams

Invoice mail, collections notices, and receivables operations.

View Finance Teams

Legal Teams

Demand letters, deadline notices, and proof-sensitive mail.

View Legal Teams

Healthcare Practices

Patient billing and recurring communication workflows.

View Healthcare Practices

Ready to send your first mail?

No subscription, no minimum order. Upload a PDF and we handle the rest.

Send Your First Mail See Pricing