Unlock your potential with Allthenticate

rm -rf ~/.ssh

The Allthenticator app providers passwordless access to SSH, sudo, git, and more, across ALL your machines.

The best authenticator on Earth

Free for personal use

Unlock your potential with Allthenticate

rm -rf ~/.ssh

The Allthenticator app providers passwordless access to SSH, sudo, git, and more, across ALL your machines.

The best authenticator on Earth

Free for personal use

Built on decades of hard work and research, Allthenticate is on a mission to secure everyone's digital life.

Built on decades of hard work and research, Allthenticate is on a mission to secure everyone's digital life.

sudo

sudo

without the struggle

without the struggle

Enjoy passwordless nirvana with the Allthenticator app

Enjoy passwordless nirvana with the Allthenticator app

The Allthenticator app is your universal Bluetooth Low Energy (BLE) authenticator. Storing your SSH keys, passkeys, OTP codes, and authenticate keys securely in the hardware on your phone.

The Allthenticator app is your universal Bluetooth Low Energy (BLE) authenticator. Storing your SSH keys, passkeys, OTP codes, and authenticate keys securely in the hardware on your phone.

~ Allthenticate Terminal
$ sudo apt update
[+] Allthenticating you passwordlessly... (144ms)
Hit:1 http://security.ubuntu.com/ubuntu jammy-security InRelease ...
Reading package lists... Done
$ git commit -m "done"
[+] Querying phone for SSH key and signature... (231ms)
[development 818d8e3] done
1 file changed, 13 insertions(+), 3 deletions(-)
$

Passwordless sudo in milliseconds

Passwordless sudo in milliseconds

Passwordless sudo in milliseconds

Uses Pluggable Authentication Module (PAM) for passwordless experience on macOS and Linux and FIDO2 authentication on Windows

Authenticate sudo commands instantly when your phone is nearby — no password required.

Uses Pluggable Authentication Module (PAM) for passwordless experience on macOS and Linux and FIDO2 authentication on Windows

Authenticate sudo commands instantly when your phone is nearby — no password required.

Uses Pluggable Authentication Module (PAM) for passwordless experience on macOS and Linux and FIDO2 authentication on Windows

Authenticate sudo commands instantly when your phone is nearby — no password required.

Zero passwords, zero friction, zero headaches

Zero passwords, zero friction, zero headaches

Zero passwords, zero friction, zero headaches

Maximum Security Benefits, Zero Compromise

Maximum Security Benefits, Zero Compromise

Maximum Security Benefits, Zero Compromise

Security shouldn't be a burden

Security shouldn't be a burden

Security shouldn't be a burden

🔑

Easy SSH key management

Store your SSH key securely in your phone 's Secure Element.

Store your SSH key securely in your phone 's Secure Element.

Use the same SSH key across all devices, streamlining your workflow.

Survives new computers and phones with patented decentralized backup mechanism (Rescue Teams).

Survives new computers and phones with patented decentralized backup mechanism (Rescue Teams).

Auto-sync authorized_keys

Paid customers can automatically sync their authorized_keys file on their servers with our cloud-based infrastructure.

Make sure that all developers have access to the servers they need.

Never forget to remove an ex-employee's public key from a critical asset

Uses Bluetooth Low Energy

Our Bluetooth connection creates a mutually authenticated channel between your phone and computer that:

  • Authenticates automatically when nearby

  • Locks when you walk away

  • Works offline, no internet needed


Physical proximity provides stronger security with less hassle.

GIT'R DONE!

GIT'R DONE!

GIT'R DONE!

Easily sign ALL Git commits without thinking twice

Easily sign ALL Git commits without thinking twice

Easily sign ALL Git commits without thinking twice

Did you know that 67% of developers don't sign their Git commits, leaving them vulnerable to impersonation? With Allthenticator, every commit is automatically signed with cryptographic proof that you were physically present.

Did you know that 67% of developers don't sign their Git commits, leaving them vulnerable to impersonation? With Allthenticator, every commit is automatically signed with cryptographic proof that you were physically present.

Did you know that 67% of developers don't sign their Git commits, leaving them vulnerable to impersonation? With Allthenticator, every commit is automatically signed with cryptographic proof that you were physically present.

$ git log --show-signature

commit a7f8d9e... (signed with SSH key)

Author: Your Name

Date: Wed Mar 18 15:30:22 2025 -0400

Fix critical security vulnerability

Git Commit

JD

Jane Developer

just now

Verified

Add authentication service

Implemented secure authentication flow with Allthenticator integration.

This was committed and signed with the SSH key on my phone.

Implemented secure authentication flow with Allthenticator integration.

This was committed and signed with the SSH key on my phone.

4 files changed

+128

-42

1337

3

SA

TJ

RK

Ditch Your Old Authenticator

Ditch Your Old Authenticator

Stay in flow state as Allthenticate handles authentication for sudo commands, git commit signing, and SSH access across all your machines—going beyond OTPs with SSH key management and instant sudo in one app.

Stay in flow state as Allthenticate handles authentication for sudo commands, git commit signing, and SSH access across all your machines—going beyond OTPs with SSH key management and instant sudo in one app.

Secure OTP Management

Store OTP codes in the same app. Tap to type OTPs on your computer (coming soon).

Proximity Login for SSO Websites (Paid Version)

Instantly log into SSO websites when your phone is nearby.

Truly Decentralized Security

Truly Decentralized Security

Your Keys, Your Control

Your Keys, Your Control

Your private keys never leave your phone. Unlike cloud-based password managers or synced passkeys, your credentials stay right where they belong - in your pocket, protected by hardware security.

No synced passkeys, no risk of exposure via cloud storage.

A FIDO Passkey That's Device-Bound

A FIDO Passkey That's Device-Bound

Unlike synced passkeys that create multiple copies of your

credentials (making them vulnerable to theft), our passkeys stay locked to your device's hardware security elements.

Allthenticator implements the FIDO2 standard as a device-bound authenticator - bringing you the security of a YubiKey with the convenience of your phone.

Since your credentials never leaves your device, they can't be intercepted, stolen, or copied without physical access to your phone—and even then, they're protected by hardware.

Hardware-backed security (SE/TEE)

FIDO2 certified

No credential syncing or duplication

Back up keys securely—no central servers required.

"But what happens if I lose my phone!?"

"But what happens if I lose my phone!?"

We've got you covered with our patented Rescue Mission

architecture that lets you securely back up your keys with trusted friends and family.

Introducing Rescue Missions

Developed after years of research, our Rescue Mission uses Shamir's Secret Sharing (the same cryptography

protecting nuclear launch codes) to securely backup your phone with your friends and family.

1

Your keys are split

2

Shares given to trusted contacts

3

Threshold recovery

You need only get in touch with 3 of your close friends to recover everything - making key recovery both secure and convenient. No more painful re-keying of all your systems when you get a new phone or computer!

Feature Comparison

What makes Allthenticate stand out

A comprehensive comparison of authentication solutions

Feature

Allthenticator

Password Managers

Hardware Keys

MFA Apps

SSH Management

Phone-based with

cross-machine access

N/A

Limited support

N/A

Git Integration

Commit signing via

phone's secure element

N/A

Limited signing

N/A

sudo Commands

Proximity-based

approval without passwords

N/A

Physical insertion

Prompt on phone

Offline Capability

Full functionality without internet

Often requires cloud

Often requires cloud

Works offline

Requires internet

Implementation

Same for all systems

Browser-bound

Browser-bound

Per-device setup

Per-service setup

Security Architecture

Decentralized, no single failure point

Centralized cloud-based vault

Device-bound, limited

Cloud-dependent

Recovery

Distributed threshold cryptography

Email/reset vulnerability

Complete replacement

Backup codes

Feature Comparison

Why Allthenticator

Stands Out

A comprehensive comparison of

authentication solutions

SSH Management

Allthenticator

Hardware-backed with

cross-machine access

Password Managers

N/A

Hardware Keys

Limited support

MFA Apps

N/A

Git Integration

Allthenticator

Commit Signing via phone's secure element

Password Managers

N/A

Hardware Keys

Limited signing

MFA Apps

N/A

sudo Commands

Allthenticator

Proximity-based approval without passwords

Password Managers

N/A

Hardware Keys

Physical insertion

MFA Apps

Prompt on phone

Offline Capability

Allthenticator

Full functionality without

internet

Password

Managers

Often requires cloud

Hardware Keys

Works offline

MFA Apps

Requires internet

Implementation

Allthenticator

Same for all systems

Password

Managers

Browser-bound

Hardware Keys

Per-device setup

MFA Apps

Per-service setup

Security Architecture

Allthenticator

Decentralized, no single

failure point

Password Managers

Centralized cloud-based vault

Hardware Keys

Device-bound, limited

MFA Apps

Cloud-dependent

Recovery

Allthenticator

Distributed threshold

cryptography

Password

Managers

Email/reset

vulnerability

Hardware Keys

Complete replacement

MFA Apps

Backup codes

And as far as privacy concerns, it's right there on the app store:

And as far as privacy concerns, it's right there on the app store

We aren't kidding, we value privacy.

App Privacy

The developer, Allthenticate, Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age.

Ready to simplify and secure your workflow?

Download Allthenticator today!

Ready to simplify and secure your workflow?

Download Allthenticator today!

Ready to simplify and secure your workflow?

Download Allthenticator today!

Start using Allthenticator today and experience a truly passwordless, seamless

authentication flow designed specifically for developers.

Start using Allthenticator today and experience a truly passwordless, seamless

authentication flow designed specifically for developers.

Start using Allthenticator today and experience a truly passwordless, seamless authentication flow designed specifically for developers.

Free for Personal Use

Go passwordless in less than 30 seconds

For macOS, Windows & Linux

Download

macOS 11 or higher
Windows 10 or higher

Ubuntu

All Core Features Included

SSH key management, sudo authentication, Git commit signing

OTP Support

✨ Coming Soon: Tap any OTP code on your phone to instantly type it on your connected computer. No more manual copying or typing time-sensitive codes.

Multi-Device Support

Use your SSH key across all your devices

PAM Integration

System-wide passwordless authentication

App available on:

Built on Decades of Research

Allthenticate is backed by FUTO and built on

research from Carnegie Mellon, MIT Lincoln Laboratory, IBM Research, and UCSB.