Lomenett vs. YubiKey: Different Tools

A YubiKey proves who you are, while Lomenett stores and types your passwords. They solve different problems, and they work well together.

People land on this page because they searched something like "yubikey store passwords" or "lomenett vs yubikey," so let's clear up the misconception first and then explain what each tool is actually for. We make Lomenett, and we still think you should probably own a YubiKey too, and by the end of the page you'll see why that isn't us being polite.

Can a YubiKey store your passwords?

Barely, and the exception matters less than it sounds. A YubiKey has two configurable slots, and each slot can hold one static password that the key types when you touch it. So a YubiKey can technically store one or two fixed passwords, but it has no screen, no list, and no way to scroll through your accounts and pick one.

That's a useful feature for one stubborn password, like a disk-encryption passphrase, but it is not a password manager. If you have a hundred logins, two static slots don't help you, and a real password manager is what most people searching "yubikey password manager" are actually hoping for. Yubico doesn't pretend otherwise, and neither should anyone else.

What a YubiKey is actually for

A YubiKey is a security key whose job is authentication, meaning proving to a website that the real you is logging in. It does FIDO2/WebAuthn, it holds passkeys (up to 100 on recent firmware), and it can generate one-time codes. When you log in, the site challenges the key, you touch it, and the key answers with cryptographic proof.

Here's the part where the other product wins, stated plainly: that kind of login can't be phished. The key checks that it's talking to the real site before it answers, while a password from any source can be typed into a convincing fake site by a fooled human. Lomenett types passwords, so Lomenett can't protect you from that, and FIDO2 can. For any account that supports a security key or a passkey, that is the strongest login available.

What Lomenett is actually for

Lomenett is a password typer, meaning an offline hardware password manager. It's an aluminum USB stick with a screen and a thumbwheel that holds up to 1,000 logins and types them wherever your cursor is, like a keyboard, with no app, no account, no cloud, and no radios. It doesn't prove anything to the website. It just remembers the secret and types it, on any machine with a USB port, with nothing installed.

That job matters because most of the internet still runs on passwords, from your bank to your kid's school portal to the airline account you made in 2014. Until every one of them supports passkeys, somebody has to remember hundreds of strong, unique passwords, and that somebody shouldn't be you.

The honest table

Use both

The strongest setup we know for a normal person is Lomenett holding a long random password for every account, with a YubiKey as the second factor on the accounts that matter most. Lomenett types the password and the YubiKey confirms it's really you, so an attacker now needs your password, your key, and your physical presence. We like Yubico, our devices genuinely complement each other, and if you already own their key, Lomenett fills the role it was never built for.

If you want the fuller picture of what Lomenett defends and what it doesn't, read Our Attack Surface. If you're weighing hardware against apps like 1Password, that's a different comparison, or you can start from the category itself at password typer vs. password manager. Lomenett lives at nulenke.com and is launching soon.