Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
118 reviews
KeyAuthSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
KeyAuth is a powerful cloud-based authentication system designed to protect your software from piracy and unauthorized access. With KeyAuth, you can implement secure licensing, user management, and subscription systems in minutes. Client SDKs for C++, C#, Python, Rust, PHP, and VB.NET.Join our Telegam https://t.me/keyauthView our GitHub at https://github.com/keyauth
KeyAuth (keyauth.com) has 118 customer reviews on The Fair Hearing, with an average rating of 4.7 out of 5.
Showing 101 reviews with 5 stars · Clear filters
Возникли проблемы после оплаты криптой, даже начал переживать, но по итогу на мой запрос успели отреагировать до окончания моей подписки и все продлили в соответствии с оплаченным. В целом доволен проектом, много возможностей за хорошую цену.
By Станислав Д.
Response from KeyAuth· Jan 26, 2026
Thank you for taking the time to leave a review. We are glad we were able to assist you!
super duper support falsely purchased on a demo account but support helped me and upgraded my real acc
By Lines O.
Response from KeyAuth· Dec 7, 2025
Thank you for your review! We are glad we were able to assist you!
Muito bom, suporte é otimo e rapido!
By black C.
Response from KeyAuth· Dec 7, 2025
Thank you for your review!
fast nice staff i love it
By Jovan B.
Response from KeyAuth· Dec 7, 2025
Thank you!
Best auth amazing for sellers
By Yazz D.
Very cheep very helpful
By Spedted
Very cheap, fast and reliable. Bought yearly for my account and I don't regret it. Would recommend.
By MCompetitive
Response from KeyAuth· Dec 17, 2024
Thank you for your feedback! We hope you enjoy our service!
Just works all the time
By Tech J.
Response from KeyAuth· Dec 17, 2024
Thank you for your feedback!
