G2 Vendor Directory

Google Authenticator vs. 1Password

A side-by-side comparison based on G2 review data.

MetricGoogle Authenticator

by Google

1Password

by 1Password

Overall rating4.64.6
Review count5861,818
Ease of use9.69.2
Ease of setup9.69.1
Quality of support9.09.1
Meets requirements9.59.4
NPS74.17677680.300501
Small Business43.9%54.9%
Mid-Market36.2%32.7%
Enterprise19.9%12.4%
Total page views1,0174,954
Total LLM citations7,07239,355

Google Authenticator

Google Authenticator is a mobile application developed by Google that enhances the security of online accounts through two-factor authentication (2FA). By generating time-based one-time passwords (TOTPs), it adds an extra layer of protection beyond traditional passwords, ensuring that only authorized users can access their accounts. The app is compatible with Android, iOS, and BlackBerry devices, making it a versatile tool for users seeking to bolster their online security.

Pros

  • Ease of Use
  • Security
  • Easy Setup
  • 2FA Security
  • Time-Saving
  • Cross-platform

1Password

1Password is a unified access platform that helps organizations discover, secure, and audit access across people, AI agents, and machines. We protect the credentials, secrets, and access paths that modern businesses rely on, while giving IT and security teams the visibility and control they need to reduce risk and keep work moving. 1Password Enterprise Password Manager secures passwords, passkeys, SSH keys, API tokens, developer secrets, and AI agent credentials in encrypted, policy-governed vaults.

Pros

  • Ease of Use
  • Security
  • Password Management
  • Intuitive
  • Easy Access
  • Password Security