Get your item
by experts in minutes
We verify collectibles,
We verify
Collectibles
All your favorite brands supported →
How it works;
Walk through
the check
the check
01
Top up credits
Add credits to your account to start authenticating items anytime. Bulk credit options are also available for checks at scale.
02
Image Capture
Sellers capture images of the item, ensuring all key identifiers are clearly documented following CheckCheck’s authentication-grade standards.
03
Dual Authentication
Two professional checkers co-authenticate the item independently to ensure accuracy and consistency
04
COA Issuance
A digital Certificate of Authenticity (COA) is issued and made available for download or print
Authentication you can trust
”The combination of AI technology and human expertise is what sets CheckCheck apart.”
“CheckCheck offers a practical solution to the problem of counterfeit merchandising.”
”The goal of CheckCheck is to help out the community from being burned by replicas.”
CheckCheck has extended its trusted authentication services to this unique collectible space—protecting consumer trust and preserving the integrity of the market.
"The results are cross-checked by a team of real-life people with expert knowledge [...]”
What set us apart
Dual expert authentication
All items are checked by two experts with 5-10 years of experience, embedded at the source of counterfeits and trained to catch subtle details.
Real results.
Lightning Fast.
Turnaround times as fast as 5 minutes
Built for scale with enterprise features.
Learn more →Unbeatable pricing, starting at $6.
our pricing →
Exclusive Pricing for TikTok Sellers
We’re an official TikTok Shop authentication partner.
Get exclusive access to streamlined tools, faster checks, and seller-only benefits.
1B+ Users
Sell where people scroll
17x Opens/Day
Show up where they spend time
200B+ Video Views
Visibility that converts
2x ROI
Real returns, real fast