Sign-Up for an AutographCOA submission account.

Upload your autograph collection or inventory through your own personal client dashboard. Create authentication requests for your items, get fast opinions, and start having your items pre-certified and fully authenticated by the experts at AutographCOA.

Authenticate Your Collection

Step 1 of 2

Online Pre-Certification Starting at $5.00

The first step to full authentication. Upload images of your autographs to ACOA for online authentication. Your submissions will be individually examined alongside a master database of authentic examplars by our team of experts.

1 to 10 experts will review every submission. (Typically 3-10)
Response within 48 hours.
Online "Pre-Certified" Certificate of Authenticity Created in ACOA Database *
Eligible for Mail-In Upgrade (See: Step 2) *

What's Required: Submit clear images of the autograph(s) and any relevant information about it's history.

* If No Opinion can be rendered by the AutographCOA team for any reason, a credit will be issued toward a future submission. A Pre-Certified online COA will not be generated for Failed or Inconclusive submissions. Online Pre-Certified submissions are not guaranteed to pass Mail-In Authentication, due to the possibility of preprint, fascimile, autopen signatures and other factors which may be identified during physical inspection. Mail-In Authentication is the final step to a full authentication.


Submit Your Autographs
Step 2 of 2

Tamper-Proof Sticker Mail-In Upgrade Starting at $5.00

Top-level authentication. Upgrade your Online Certificate using Mail-In authentication to have your items physically inspected and stickered.

Physical inspection and finalized authentication.
Tamper-proof sticker is applied to your item. *
Online COA is upgraded to Full Certificate of Authenticity with matching sticker #. *
Processed within 3 days.


Upgrade Your Pre-Certified Autographs

Ask Before You Buy

Fast Opinion $5.00

Find out if autographs online appear to be authentic before you make purchases. Our Fast Opinion service will tell you if an autograph is Likely Authentic or Not Likely Authentic.

1 to 5 experts will review your submission.
Response within 24 hours.

What's Required: Submit a link to the item you wish to have inspected. Our Fast Opinion service accepts links to eBay items, or from any reputable auction houses or established websites only.

* No official documentation will be issued for this level of authentication. You will receive a simple but conclusive reply via email and also through your personal ACOA login dashboard. Items deemed Likely Authentic by Fast Opinion are not 100% guaranteed to pass our regular authentication service.


Service Coming Soon