ShopGirl
Fast Turnaround and 5 Stars Customer Service
Authenticate First is my go to Authenticator. They have a fast turn around and always patiently respond to my questions. I highly recommended AF to all buyers and sellers.

World wide luxury handbag and accessories authentication services. We authenticate for both buyers and sellers. Is that handbag real? Authentication is necessary to avoid scams.
Authenticate First (authenticatefirst.com) has 80 customer reviews on Five Star Index, with an average rating of 2.7 out of 5.
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ShopGirl
Authenticate First is my go to Authenticator. They have a fast turn around and always patiently respond to my questions. I highly recommended AF to all buyers and sellers.
U.K
Authenticated my GF’s bag pretty quickly after she had lost her original certificate. The bag was real but just needed some sort of proof to sell the bag on to new owners. Great service.
Response from Authenticate FirstFeb 28, 2026
Your positive feedback is much appreciated! Thank you
Maria
Highly recommend. I switched from another authenticator to this company as I had a very bad experience with the first one, so I give Authenticator first a try. No regrets. They never failed me. Very fast and excellent service. I would highly recommend. Jasmine's Maison de Luxe owner Maria
SJ
I have used AuthenticateFirst on numerous occasions for authentication of designer handbags and have always been extremely happy with the service I received. The authentications were prompt, professional, and thorough. I would highly recommend AuthenticateFirst for your authentication needs.
Bibi
I used this website from years, and never had a problem. The customer care is fast, the service is complete and fast, in 1-2 days I have my certificate. I love them!
Anastasia P.
I've authenticated various brands with them, they are excellent and fast. They saved me a lot of money recently when I inadvertently bought the best replica I've ever seen (it was a duplicate to the authentics in my existing collection, I would have NEVER picked up on it). I upgraded to their official authentication document and PayPal closed the case in two days' time. I was so relieved.
Ashley R.
This website has helped me authentic all the Yeezy’s I have bought from resellers. Love that I could trust authentic first with all types of brands I buy. To ensure they are all real.
JJ P.
Great service. I trust them faithfully. Thank you xx