Full-Stack Direct Mail

Everything you need to send mail. Nothing you don't.

Mailavo handles the entire mailing workflow — PDF upload, address cleaning, postal presorting, cost review, print partner routing, and tracking — so you never have to deal with a mail house again.

How It Works

From PDF to mailbox in six steps

Every mailing on Mailavo follows the same workflow. Here's exactly what happens after you upload your file.

Step 1

Upload Your PDF

Upload a ready-to-print PDF — bills, invoices, statements, marketing letters, or any document your software outputs. Mailavo reads the address block directly from each page. No separate spreadsheet, no mail merge, no reformatting required.

  • Multi-page PDFs or ZIP of single-page files
  • Address data parsed automatically from each piece
  • Choose simplex or duplex, B&W or color, postage class
  • Add inserts or backers to accompany each letter
Mailavo file upload UI

Address processing results

Step 2

CASS/NCOA Address Cleaning

Every address is validated against the USPS delivery file (CASS certified) and updated for recent moves (NCOA). Undeliverable pieces are flagged before you spend a cent on postage — protecting your list quality and your budget.

  • CASS-certified address standardization
  • NCOA move updates applied before mailing
  • Undeliverable pieces flagged — no wasted postage

Step 3

Real-Time Presort

Mailavo calculates per-piece postage in real time, sorting your list by 5-Digit, 3-Digit, AADC, and Mixed AADC rates to unlock the deepest available USPS discount on every piece. Savings vary by list quality and geography, but presorted rates are always below retail First Class.

  • 5-Digit, 3-Digit, AADC, and Mixed AADC rated individually
  • Postage savings shown per piece before you commit
  • USPS-compliant presort sequence applied automatically
Presort summary and postage savings breakdown

Job cost review screen

Step 4

Review Costs Before You Commit

See the exact total — print cost per piece, postage per piece after presort, and any additional sheet or insert fees — before the job is submitted. Your account balance is debited only when you click Confirm. No surprises.

  • Line-by-line cost breakdown: print, postage, and any additional fees
  • Total cost shown before any charge is made
  • Credits debited only on confirmation

Step 5

Automated Print Partner Routing

After you confirm the job, Mailavo routes it to a matched print partner based on their registered equipment, paper stocks, capacity, and SLA. You don't lift a finger. The job moves from your dashboard to a print shop's queue automatically.

  • Matched to a print shop that fits your job spec
  • SLA based on your plan tier (48 – 96 hours)
  • No coordination, no phone calls, no back-and-forth
Job status tracking

Job history and status list

Step 6

Track to the Mailbox

Monitor every job from Submitted → Accepted → In Production → Fulfilled. Your job history shows the full audit trail — piece count, cost breakdown, and fulfillment confirmation — with no phone calls required to find out where your mail is.

  • Real-time status updates at every stage
  • Full job history with cost and piece-count audit trail
  • Fulfillment confirmation uploaded by the print partner

More Features

Built for serious mailers

Every feature below is included — no add-on fees, no feature tiers, no hidden modules.

Digital Inserts & Backers

Include additional pages — promotional inserts, return envelopes, or informational sheets — with any mailing. Each piece in the job gets the same insert automatically.

Simplex / Duplex + B&W / Color

Choose one-sided or two-sided printing and black-and-white or full color on a per-job basis. Costs adjust in real time so you always know what you're spending before you confirm.

Job Profiles

Save your job settings — mailpiece type, envelope, paper stock, insert config — as a named profile. Reuse it for recurring mailings without re-entering the same information every time.

Team Accounts & Multi-User Access

Invite teammates, assign admin roles, and manage multiple mailing accounts under one organization — useful for departments, mail permits, or different billing accounts.

Credit-Based Billing — CC or ACH

Load your account with credits via credit card (standard Stripe fees apply) or ACH bank transfer (fees absorbed by Mailavo). Credits roll over and never expire.

SFTP Integration

Connect your billing system or ERP via SFTP. Mailavo polls for new files on a schedule and processes them automatically — no manual uploads required for recurring campaigns.

Custom Data Retention

Control how long uploaded files are stored on Mailavo's servers. Set your own retention period in account settings to match your organization's data handling policies.

Send your first mailing in minutes.

Create a free account. Upload a PDF. See the exact cost before you spend anything.