Letters
LiveSend business letters with mail-stream status updates, including USPS scan updates when available, plus address verification before checkout.
First-Class letters are live; Certified Mail guidance covers coming-soon proof-sensitive workflows.
Send business letters with mail-stream status updates, including USPS scan updates when available, plus address verification before checkout.
Support multi-page documents with standard and flat-envelope handling for larger print jobs.
Certified Mail is coming soon; use our educational guidance to compare proof-of-mailing options in the meantime.
Upload legal correspondence and we print, stamp, and mail it via USPS with mail-stream status updates and USPS scan updates when available.
Built around mail-stream status visibility, process consistency, and secure handling for legal correspondence.
Legal teams can submit final correspondence in minutes and rely on the standard Postmarkr print-and-mail timeline.
Each legal mailing includes address verification plus mail-stream status updates and USPS scan updates when available.
Legal communications move through encrypted workflows with strict document lifecycle controls.
Operational visibility helps your team answer delivery questions without creating one-off manual workflows.
Use this pricing baseline for demand letters and notice workflows, then compare against your in-house print + handling costs.
Postmarkr cost / letter
$1.50 - $1.75
If you mail 100 / month
$150 - $175
If you mail 250 / month
$375 - $438
Add local labor time, printing supplies, and office handling steps to estimate your full process delta.
Guides covering certified mail, compliance requirements, and delivery documentation.
Everything you need to know about USPS certified mail: what it proves, costs as of January 2026, how to send it, tracking, return receipts, and when to use it.
What courts accept as certified mail evidence. Federal rules of evidence, proof of mailing vs proof of delivery, and how to build admissible records.
When certified mail is sufficient for legal notice vs when you need personal service. Avoid costly mistakes.
Explore all guides in the Certified Mail Hub
Reduce operational overhead while keeping delivery status visible.
When mail is tied to payment windows or response periods, fulfillment delays become legal risk. Postmarkr helps your team move from draft to mailed in minutes.

Processing milestones and USPS scan updates when available help your team answer client questions about mailing status.

Legal teams often send similar notice types repeatedly. Postmarkr keeps fulfillment consistent without creating custom operational tooling.

From upload to checkout in minutes.

Upload a PDF, start from a template, or import a CSV

Add recipients and verify addresses

Confirm the mailpiece and price before sending

Follow mail-stream status updates after mailing
Use Postmarkr for recurring legal correspondence and notices.
Send formal demand notices quickly with mail-stream status updates when available.
Deliver required notices on time with consistent internal process.
Mail time-sensitive reminders with clear status updates for your team.
Step through escalation letters with predictable mailing operations.
Support recurring compliance communications with a repeatable workflow.
Send appointment, case, or document reminders as physical mail.
Validate addresses before checkout to reduce returned notice volume.
Send sensitive content with encrypted handling and strict document lifecycle controls.
Create an account free, then send mail only when you need it.