CryptoTrust review
Updated October 12, 2026 · ShieldCue Editorial Team
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Our verdict
CryptoTrust stands apart from software centered privacy tools because it centers on a physical key that secures logins. For people who manage many accounts across computers and phones, it gives a portable way to handle passkeys and one time codes.
Key facts
- Best for
- Managing passkeys and one time codes with one key
- Money-back period
- 30 days (Source, checked September 26, 2026)
- Jurisdiction
- US (Source, checked September 26, 2026)
- Protocols
- Fido2, U2f, Otp (Source, checked September 26, 2026)
- Features
- TOTP (Source, checked September 26, 2026)
- Platforms
- Windows, MacOS, Android, Linux, Chrome OS (Source, checked September 26, 2026)
- Owner
- Tim Steiner (Source, checked September 26, 2026)
- Legal entity
- CryptoTrust LLC (Source, checked September 26, 2026)
- Headquarters
- United States (Source, checked September 26, 2026)
- Founded
- 2016 (Source, checked September 26, 2026)
- Support channels
- Email, Help-centre, Community (Source, checked September 26, 2026)
- Audience
- Business
- Official website
- onlykey.io
Password managers
- Price from
- €49.95 (Source, checked September 26, 2026)
- Free plan
- No (Source, checked September 26, 2026)
- Platforms
- Windows, MacOS, Android, Linux, Chrome OS (Source, checked September 26, 2026)
- Passkeys
- Yes (Source, checked September 26, 2026)
- Encryption
- AES-256-GCM, PIN protected with wipe after 10 failed unlock attempts (Source, checked September 26, 2026)
- Features
- TOTP (Source, checked September 26, 2026)
- Legal entity
- CryptoTrust LLC (Source, checked September 26, 2026)
- Headquarters
- United States (Source, checked September 26, 2026)
- Founded
- 2016 (Source, checked September 26, 2026)
- Support channels
- Email, Help-centre, Community (Source, checked September 26, 2026)
Security keys
- Price
- €49.95 (Source, checked September 26, 2026)
- Protocols
- Fido2, U2f, Otp (Source, checked September 26, 2026)
- Connectors
- USB-a, USB-c (Source, checked September 26, 2026)
- Biometric unlock
- No (Source, checked September 26, 2026)
- Legal entity
- CryptoTrust LLC (Source, checked September 26, 2026)
- Headquarters
- United States (Source, checked September 26, 2026)
- Founded
- 2016 (Source, checked September 26, 2026)
- Support channels
- Email, Help-centre, Community (Source, checked September 26, 2026)
Apps and profiles
- Elsewhere
- X
Pros
Pros
- Supports passkeys plus time based one time codes for account sign in.
- Connects through common USB types and works across major desktop and mobile systems.
- Protects credentials with hardware encryption and PIN safeguards that clear after repeated failures.
Ready to try CryptoTrust?
Who it suits
- People who secure many accounts with hardware keys
- Commuters who sign in from different computers and phones
How CryptoTrust compares
Frequently asked questions
What does CryptoTrust offer?+
CryptoTrust offers a hardware security key that handles passkeys and time based one time codes. It connects through common USB types and functions across desktop and mobile systems. Encryption and PIN safeguards protect stored credentials.
Which systems work with CryptoTrust?+
The key functions across widely used desktop and mobile operating systems for everyday computers and phones. Common USB types provide the physical connection for sign in. Buyers should confirm compatibility with their devices before choosing.
Who finds CryptoTrust helpful?+
People who prefer a physical key over software centered tools find it helpful for managing many logins. It serves users who move between home and work devices. Shoppers should weigh portable hardware against their daily routine.
Which platforms does CryptoTrust support?+
CryptoTrust supports Windows, MacOS, Android, Linux, Chrome OS. (Source, checked September 26, 2026)
Which company operates CryptoTrust?+
CryptoTrust is operated by CryptoTrust LLC. (Source, checked September 26, 2026)
Where is CryptoTrust based?+
CryptoTrust is based in United States. (Source, checked September 26, 2026)
When was CryptoTrust founded?+
CryptoTrust was founded in 2016. (Source, checked September 26, 2026)
How can I contact CryptoTrust support?+
CryptoTrust offers support through Email, Help-centre, Community. (Source, checked September 26, 2026)
Sources
- onlykey.io checked September 26, 2026
Backs: Audience, Passkeys, Support channels
“OnlyKey Secures Company Critical Assets”
- onlykey.io/pages/faq checked September 26, 2026
Backs: Encryption
“The data stored on OnlyKey is encrypted with the strongest encryption available (AES-256-GCM) and most importantly is PIN protected.”
- onlykey.io/pages/how-it-works checked September 26, 2026
Backs: Biometric unlock, Founded, Owner, Platforms
“Your PIN code must be typed onto the 6 button keypad of the OnlyKey in order to unlock.”
- onlykey.io/pages/support checked September 26, 2026
Backs: Legal entity
“CryptoTrust provides the software development and support for the OnlyKey project. CryptoTrust LLC.”
- onlykey.io/policies/privacy-policy checked September 26, 2026
Backs: Headquarters
“OnlyKey Returns 11312 US 15-501 North Suite 107143 Chapel Hill, NC 27517 USA”
- onlykey.io/policies/refund-policy checked September 26, 2026
Backs: Money-back period
“Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange.”
- onlykey.io/policies/terms-of-service checked September 26, 2026
Backs: Jurisdiction
“shall be governed by and construed in accordance with the laws of 11312 US 15-501 North Suite 107143 Chapel Hill, NC 27517 USA”
- onlykey.io/products/onlykey-color-secure-password-manager... checked September 26, 2026
Backs: Features, Free plan, Price from
“OnlyKey supports multiple methods of two-factor authentication including FIDO2 / U2F, Yubikey OTP, TOTP, Challenge-response.”
- onlykey.io/products/onlykey-duo-dual-usb-c-and-usb-a-secu... checked September 26, 2026
Backs: Connectors, Price, Protocols
“OnlyKey DUO is a USB security key that works virtually everywhere, supporting both USB-A and USB-C.”
Compiled from 9 source pages, checked October 13, 2026. We did not open an account.
Not confirmed yet: Monthly price, Long-term plan price, Devices, Server countries, No-logs audit.
CryptoTrust
Managing passkeys and one time codes with one key