1. [Home](https://www.g2.com/) 2. ... 3. [Decentralized Identity Solutions](https://www.g2.com/categories/decentralized-identity) 4. [1Kosmos Verify Discussions](https://www.g2.com/products/1kosmos-verify/discuss) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_ecc0ffd53c9c42f9a7b589c4e44f1890/1kosmos-verify.png "Product Avatar Image") ](/products/1kosmos-verify/reviews) [ 1Kosmos Verify ](/products/1kosmos-verify/reviews) (38)4.1/5 Contact-Free Authentication Powered by Advanced Biometrics and Blockchain 1Kosmos BlockID leverages advanced biometrics authentication and Blockchain technology to verify the identity of anyone who needs to access any of your systems and applications. Make sure your employees and customers are who they say they are... Always. 1Kosmos BlockID biometric-based identity solutions are extremely easy to implement and use. They’re fully-cloud based, so there’s no software for you to install (of course, hybrid and on-site versions are also available). And they require nothing more of users than their own mobile phone and the IDs they already have — no technology for them to buy, no fobs or dongles to carry, no codes or pins to type, no forms to fill out, no CAPTCHA puzzles to solve, no passwords to remember — ever. The BlockID platform is designed to ensure identity is our number one focus at all times. The use of Blockchain technology makes your BlockID-powered ecosystem unhackable. 1Kosmos BlockID is fully IAL3 and AAL3 compliant per the NIST SP-800 63-3 guidelines. Show More * * * ### 36.0 Nps Score Already have 1Kosmos Verify? ### All 1Kosmos Verify Discussions Search Most CommentedMost HelpfulPinned by G2Newest All DiscussionsDiscussions with CommentsPinned by G2Discussions without Comments FilterFilter Filter byExpand/Collapse Sort by Most Commented Most Helpful Pinned by G2 Newest Filter by All Discussions Discussions with Comments Pinned by G2 Discussions without Comments ![Pinned by G2 as a common question](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Pinned by G2 as a common question") G2 Pinned by G2 as a common question • almost 3 years ago More Options - [ # What is BlockID used for? ](/discussions/what-is-blockid-used-for) What is BlockID used for? [ Biometric Authentication Software ](https://www.g2.com/tags/biometric-authentication-software)[ Identity Verification Software ](https://www.g2.com/tags/identity-verification-software)[ Passwordless Authentication Software ](https://www.g2.com/tags/passwordless-authentication-software)[ Decentralized Identity Solutions ](https://www.g2.com/tags/decentralized-identity-solutions) * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+1Kosmos+Verify+questions+and+get+answers+from+expert+users+in+our+1Kosmos+Verify+Discussions+section.&title=1Kosmos+Verify+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2F1kosmos-verify%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=1Kosmos+Verify+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2F1kosmos-verify%2Fdiscuss&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2F1kosmos-verify%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=1Kosmos+Verify+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2F1kosmos-verify%2Fdiscuss%0aAsk+1Kosmos+Verify+questions+and+get+answers+from+expert+users+in+our+1Kosmos+Verify+Discussions+section.) 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Answer a few questions to help the 1Kosmos Verify community [ Yes ](javascript:void(0))[ Yes ](https://www.g2.com/authorize?form=signup&return_to=https%3A%2F%2Fwww.g2.com%2Fproducts%2F1kosmos-verify%2Fdiscuss%3Fsmall_ask%3D1kosmos-verify) No