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The UniProd

Signature Machine: Your Exact Signature, Written With a Real Pen

Your signature. A real pen. Every time.

A signature machine — also called a signing machine, autopen, autograph machine, or automatic signature device — signs with a real pen using a font built from your exact signature. Pen Point has delivered and supported signature technology for more than twenty years from Louisville, Kentucky.

One continuous stroke · illustration

The machine signs the way a hand does: one continuous stroke, start to finish, with the pen never lifting mid-name.

Definition

What is a signature machine?

A signature machine is a device that grips a real pen and reproduces a signature with authentic pressure, ink flow, and stroke order.

Unlike a printed or scanned signature, the result is physically written — embossed strokes, real ink. We build a custom single-stroke font from your signature sample so the machine signs exactly the way you do.

A signature written by the UniProd in black ballpoint on white paper

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The stroke starts where yours does

A real signature written by the machine in black ballpoint. Written, not printed: the ink sits in the paper.

How it works

From a sample sheet to a pen that signs for you.

  1. 01

    Sign a sample sheet.

    A few signatures on plain paper. That is all we need from you.

  2. 02

    We build a single-stroke font.

    Your stroke order, your connections, your pressure points, traced into a font the machine can write in one continuous motion.

  3. 03

    The pen signs.

    Any pen, your ink. The machine signs the letter it just wrote, or a stack of documents, one real stroke at a time.

Where it's used

Trusted where signatures matter.

Executives and government offices signing correspondence at volume. Universities signing acceptance and scholarship letters. Finance and insurance teams signing renewals. Authors signing editions.

One machine keeps the signature consistent, timely, and authentic — trusted across industries.

Terminology

Signature machine, autopen, or handwriting machine?

Signature machine

Signs documents with your exact signature — this page.

You're here

Autopen

The broader category of pen-holding machines.

About autopens

Handwriting machine

Writes complete letters and envelopes at industrial scale.

See the UniProd

The UniProd is all three in one machine. An autograph machine is simply another name for a signature machine.

Pricing

Signature machine price: $14,995 to buy, or rent from $1,000 a month

Rental terms: $1,000 one-time setup fee, 3-month minimum. The monthly price covers unlimited pieces, and billing starts at delivery.

The $14,995 purchase price is one-time and includes:

  • 3 years of full coverage
  • 40+ handwriting fonts
  • One custom font of your own handwriting

Signature machine FAQ

Common questions.

The UniProd is $14,995 one-time — and it's more than a signature machine: it writes complete letters and envelopes too, with 3-year full coverage, 40+ handwriting fonts, and custom signature font creation included. See pricing details.

Yes. We build a custom single-stroke font from a sample of your signature, and the machine signs with a real pen — matching your stroke order, connections, and style.

They're the same device by different names. Both refer to a signing machine that reproduces a signature with a real pen — the modern versions, like the UniProd, also write full handwritten letters.

No. An autopen signature machine writes with a real pen — your ink, your stroke order, genuine pen pressure — from a font built off your actual signature, so the result is indistinguishable from signing by hand.

Ours do. The UniProd holds any pen — ballpoint, gel, or marker — and writes with genuine pressure and ink flow, which is why the result is indistinguishable from signing by hand.

The modern signature machine.

See the UniProd in action, or talk to our team in Louisville, Kentucky.