LastPass Authenticator vs OnlyKey

LastPass Authenticator — LastPass Authenticator is a free authenticator app that generates timed one-time passwords for two-factor authentication. It works together with the LastPass password manager to provide added security

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, an

LastPass Authenticator offers Generates timed one-time passwords for two-factor authentication, Works with the LastPass password manager, Provides added security for logging into sites and services, Supports multiple accounts and services, Backup and restore functionality, while OnlyKey provides Stores passwords, credentials and keys, Generates one-time passcodes for 2FA, Supports FIDO U2F and FIDO2 for authentication, Open source firmware, Encrypted and tamper-resistant.

LastPass Authenticator stands out for Free to use, Integrates with LastPass password manager, Secure two-factor authentication; OnlyKey is known for Replaces multiple tokens and passwords, More secure than software authenticators, Portable and convenient to carry.

Feature	LastPass Authenticator	OnlyKey
Overall Score	N/A	N/A
Primary Category	Security & Privacy	Security & Privacy
Pricing	N/A	Open Source

Product Overview

LastPass Authenticator

Description: LastPass Authenticator is a free authenticator app that generates timed one-time passwords for two-factor authentication. It works together with the LastPass password manager to provide added security for logging into sites and services.

OnlyKey

Description: 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.

Key Features Comparison

LastPass Authenticator Features

• Generates timed one-time passwords for two-factor authentication
• Works with the LastPass password manager
• Provides added security for logging into sites and services
• Supports multiple accounts and services
• Backup and restore functionality
• Biometric authentication support (e.g., fingerprint, face ID)

OnlyKey Features

• Stores passwords, credentials and keys
• Generates one-time passcodes for 2FA
• Supports FIDO U2F and FIDO2 for authentication
• Open source firmware
• Encrypted and tamper-resistant

Pros & Cons Analysis

LastPass Authenticator

Pros

• Free to use
• Integrates with LastPass password manager
• Secure two-factor authentication
• Supports a wide range of services
• Backup and restore options

Cons

• Requires a LastPass account
• Limited to LastPass-supported services
• No option for manual time-based one-time passwords

OnlyKey

Pros

• Replaces multiple tokens and passwords
• More secure than software authenticators
• Portable and convenient to carry
• Works across devices and operating systems

Cons

• Costs more than software authenticators
• Physical key can be lost or damaged
• Limited compatibility with some services

Pricing Comparison

LastPass Authenticator

• Not listed

OnlyKey

• Open Source