2FA Authenticator · House #26,142

What it is

Calls itself “Authenticator”.

• Calls itself: Authenticator

“2FA Authenticator”

Where it puts itself

Rules out “internet”, “server” and “tracking”.

• Says it will not: internet · server · tracking

“Most authenticators want an account, a cloud, or permission to read every page you visit - and they live on your phone. This one lives in your browser and has no server at all.”

“No internet required”

What it costs

A free tier, free forever. No monthly or yearly plan. No one-time option.

• One-time: no
• Monthly: no
• Yearly: no
• Commission: no
• Free plan: free forever

“Free, open-source two-factor authentication for Chrome.”

“Install for Free”

Who it sells to

Available in 2 languages.

• Languages: English · Italian

“EN English”

“Italiano it”

How it runs

A browser extension for Linux, Windows and macOS. Runs locally and works offline. Distributed through the Chrome Web Store. Open source.

• Kind: extension
• Runs on: Linux · Windows · macOS
• Runs where: on the device, offline
• Distributed via: Chrome Web Store
• Open source: yes

“Modern authentication in Chrome.”

“Linux: enable NTP / automatic date & time”

What it works with

Replaces Google Authenticator. Plugin for Chrome. Names Authy, Microsoft Authenticator and 1 more on its pages.

• Replaces: Google Authenticator
• Plugin for: Chrome
• Names: Authy · Microsoft Authenticator · Proton Authenticator

“How it compares 2FA Authenticator Google Authenticator Authy Microsoft Authenticator Proton Authenticator”

“Modern authentication in Chrome. No server, no tracking.”

What it offers as proof

Live, no waitlist. Shows customer logos. Claims “200,000+”. Try it without signing up. Publishes a blog.

• Customer logos: yes
• Number claimed: 200,000+
• Instant signup: yes
• Trial asks for: nothing

“Add to Chrome”

“Install for Free”