Handwritten mail your customers actually open
A real pen writes your card and envelope. We stamp it and mail it. You design in your browser, and watch responses turn into revenue.
$5 credit at signup. No credit card required.
- No printer
- No stamps
- No post office

Built by adtech veterans who spent the past 15 years building the industry's most powerful measurement tools.
Why handwritten
Email is free. That's why nobody reads it.
Their inbox: a hundred messages a day, every one free to send, every one worth exactly that.
Their mailbox: quiet. And that quiet is your opening. A handwritten card in an empty mailbox gets the one thing no email gets: full attention.
Effort is the message. A card written by hand says a person took the time, and people can feel it. That is why it gets opened, read, and pinned to the fridge.
A real pen writes your message and envelope. Unmistakably personal.
The card
We taught a machine to hold a pen.
Not a font that looks handwritten. A pen. It writes up to 600 characters on a premium 5x7 card, then writes the envelope, so it never looks like a bill.
- 17 handwriting styles to choose from
- Personalization tokens pull from your address book
- True pen-stroke preview shows exactly what the pen will write
Hi {{FirstName}}, it was great meeting you at {{Event}} last week...
412/600 characters
Measurement
Know what it made you, not just what it cost you.
Postaged holds out a control group from every campaign and matches responses and revenue back to the people you mailed. You see return on spend, incremental return, and cost per acquisition, per campaign.
- ROAS, incremental ROAS, cost per acquisition, and revenue per campaign
- Holdout control groups drawn automatically
- Import conversions from any CSV export
ROAS
4.8x
iROAS
3.2x
Cost per acquisition
$19.40
Scans and conversions over time
Product view with example data.
Campaigns
Run mail the way you run ads.
Build audiences, split-test creative, sequence touches, set budgets, and pick the day cards arrive. If you have run a paid campaign, you already know how to use Postaged.
- A/B test 2 to 4 creative variants per touch
- Sequences up to 20 touches, timed by arrival date
- Map targeting with radius and polygon draw
- Suppression lists and holdout groups built in
Site visits
See who visited after the card arrived.
Know when the people you mailed show up on your site. No QR codes, no promo codes, no call tracking. And identify anonymous visitors you never mailed, enrich them, and send them a card.
- Match card recipients to their site visits
- The Postaged pixel identifies anonymous high-intent visitors
- Turn visitors into a mailing list in one step
Product view with example data.
Address book
A list that cleans and enriches itself.
Import a CSV and Postaged maps your columns, verifies every address against USPS data, and flags duplicates and dead rows. Then fill in what's missing, one column at a time, right in the grid.
- USPS-grade address validation with clear statuses
- One-click cleanup for duplicates and undeliverable rows
- Every column becomes a personalization token
| Name | Address | Status |
|---|---|---|
| Sarah Nguyen | 482 Maple St, Portland | Validated |
| Marcus Torres | 19 Bay Rd, Austin | Validated |
| J. Smith | 1 Main St | Missing info |
Enrichment
Only pay for what matches.
Enrichment fills in phones, emails, demographics, and interest data, and unmatched rows are always free. Pick the fields you want, see the estimated cost up front, and pay only for rows that actually fill.
- Phones, emails, demographics, and interest data
- Only pay for rows that match, unmatched rows free
- One receipt per run, no surprises
From your browser to their mailbox
Design it
Write your card and pick a handwriting style.
Pick who gets it
Import a list or draw an area on the map.
We write, stamp, and mail it
A real pen writes every card and envelope.
Watch the responses come in
Site visits, conversions, and revenue, per campaign.
The offer
Your first handwritten card is on us
Sign up free and you get:
- Your first card, written, stamped, and mailed. Covered by your $5 credit
- The full designer. 17 real handwriting styles
- USPS-grade address verification. Every address checked before ink hits paper
- The template library. Never start from a blank card
No credit card. No subscription. If you never send another card, you've spent nothing.
$5 credit at signup. No credit card required.
Running a larger program? Talk to sales
The mailbox is empty. The inbox is not.
Send a card people actually open. Your first one is on us.
$5 credit at signup. No credit card required. Or .