Authentica: COA Certificates

Issue a QR-verified Certificate of Authenticity, no NFT.

Rating

5.0

Feedback

Reviews

Chart

#8,961

Shopify

All reviews

Rating breakdown

5 100% (2 ratings) 4 0% (0 ratings) 3 0% (0 ratings) 2 0% (0 ratings) 1 0% (0 ratings)

Reviews with text

100% (2)

Review RSS feed

5 / 5 Share

Oct. 10, 2026

We’ve been using Authentica for our fine jewelry certificates and are very happy with it. The app is flexible, easy to customize, and the support team has been exceptionally responsive, they quickly investigated and fixed the few issues we encountered. Highly recommended.

Store Using app Total reviews Average rating

Qizz™ About 11 hours 1 5.0

5 / 5 Share

Sept. 3, 2026

Fantastic app and truly outstanding customer support. The team was incredibly responsive and even implemented a new feature based on my feedback within a day. Everything is intuitive, efficient and very practical for a small business. Highly recommended!

Store Using app Total reviews Average rating

Les 40 Voleuses 8 days 1 5.0

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