The Autograph Marketplace

Their signature.
Your story.

Send your item to your favorite creator. Get it back signed, sealed with a tag, traceable forever. No conventions. No lines.

How It Works

Pick a creator

Browse by category — music, athletes, actors, streamers, creators, authors.

Choose your tier

Standard signature, personalized with your name, or a fully dedicated message.

Ship your item

We generate a label. Your item routes through our fulfillment center to the creator.

Get it back signed

Creator signs it on camera and ships it back with a CoSign authentication tag.

Signing Tiers

Tier 1

Standard

Creator signs your item. Clean, authentic, permanent.

Tier 2

Personal

Signed with your name. They wrote it. It's addressed to you.

Tier 3

Dedicated

A personalized message of your choosing, plus their signature.

Get cosigned.

The only platform where your item goes directly to the creator and comes back signed, authenticated, and yours forever.