Best OnlyKey Alternatives (24)
Looking for a OnlyKey alternative? We've compiled the best options based on user reviews, features, and pricing to help you find the right fit.
What is OnlyKey? OnlyKey is a physical security key that can replace passwords and two-factor authentication tokens. It encrypts and stores passwords, generates one-time passcodes, supports FIDO U2F authentication, and integrates with various password managers.
Top Alternatives to OnlyKey
LastPass Authenticator is a free authenticator app that generates timed one-time passwords for two-factor authentication. It works together with the …
GNOME Authenticator
FreeGNOME Authenticator is a two-factor authentication app for the GNOME desktop environment. It allows users to manage one-time passcodes, generate …
Microsoft Authenticator is a multi-factor authentication app that provides an extra layer of security when signing in to Microsoft accounts. …
Google Authenticator is a multi-factor authentication mobile app that generates timed codes for user verification. It helps protect user accounts …
More Similar Software
OnlyKey Overview
OnlyKey is a hardware-based authentication device and password manager created by OnlyKey. It is designed to replace traditional passwords and two-factor authentication methods with more secure cryptographic authentication.Some key features of OnlyKey include:Stores encrypted passwords and generates strong random passwordsSupports FIDO U2F/WebAuthn for passwordless login to websitesGenerates one-time passcodes for sites that require two-factor authentication4-8 digit PIN protects access to the OnlyKey device and stored passwordsFIPS 140-2 Level 3 validated cryptographic module for robust encryptionIntegrates with various password managers like …
Pricing: Open Source
Quick Comparison
| Software | Pricing | Score |
|---|---|---|
| OnlyKey | Open Source | — |
| YubiKey | N/A | — |
| LastPass Authenticator | N/A | — |
| Authy | N/A | — |
| Nitrokey | Open Source | — |
| OTPClient | Open Source | — |
| SoloKeys | Open Source | — |
| GNOME Authenticator | Free | — |
| Microsoft Authenticator | N/A | — |
| U2F Zero | Open Source | — |
| Google Authenticator | N/A | — |
Read full OnlyKey review → | Browse Security-Privacy software