Commerce · alternatives · 2026
24 alternatives to Synchronize OTP credentials across multiple Yubikeys
A YubiKey, among other use cases, can be used to store OTP credentials and generate one-time passwords. If you are a YubiKey user, chances are you have multiple YubiKeys for redundancy and/or convenience. yop is a command line tool that allows keeping OTP credentials on multiple YubiKeys in sync.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Synchronize OTP credentials across multiple Yubikeys launched in 2024; newer entries below may have overtaken it.
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OnlyKey DUO▲88Open source Yubikey alternative with dual USB-C and USB-A
2021 · onlykey.io · its alternatives →
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A Virtual FIDO2 USB Device. Contribute to bulwarkid/virtual-fido development by creating an account on GitHub.
2022 · github.com · its alternatives →
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## Auto-archived due to inactivity. ## YubiKey at Datadog - DataDog/yubikey
2019 · github.com · its alternatives →
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yubikey-agent is a seamless ssh-agent for YubiKeys. - FiloSottile/yubikey-agent
2020 · github.com · its alternatives →
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2021 · sharedotp.com · its alternatives →
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🔐 Share end-to-end encrypted secrets with others via a one-time URL - sniptt-official/ots
2021 · github.com · its alternatives →
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Hey y'all, This is something I've been working on for a few months. It is a passkey system, similar to Apple Passkeys or a Yubikey, but it is entirely software based so you can sync credentials between devices. Passkeys (and FIDO devices in general) allow you to use public keys instead of passwords or codes to authenticate. For instance, you can just click "Approve" on the device/software instead of having to copy a code, and there are no passwords to phish. This is a new piece of tech, so website support for logins are still limited, but it can currently be used for 2FA anywhere a…
2022 · bulwark.id · its alternatives →
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YubiKey 5Ci▲129Security key with dual support for USB-C and Lightning
2019 · yubico.com · its alternatives →
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🔐 Share end-to-end encrypted secrets with others via a one-time URL - sniptt-official/ots
2021 · github.com · its alternatives →
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Hi HN! I built KeyPub.sh to solve the problem of user verification for CLI applications. It's essentially OAuth for the terminal, but using SSH keys that developers and users already have. - No installation needed - works with existing SSH setup - Privacy-focused: users control what email info is shared - Simple email verification process - Free public service - Perfect for CLI app developers who don't want to build user verification Try it with: `$ ssh keypub.sh about` Source code: https://github.com/skariel/keypub
2024 · keypub.sh · its alternatives →
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Develop faster, eliminate complexity, protect your secrets
2022 · 1password.com · its alternatives →
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KeePassX is a cross platform port of the windows application “Keepass Password Safe”. - RFC: Add YubiKey HMAC-SHA1 Challenge-Response by kylemanna · Pull Request #52 · keepassx/keepassx
2014 · github.com · its alternatives →
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Notify when YubiKey needs touch on macOS. Contribute to noperator/yknotify development by creating an account on GitHub.
2025 · github.com · its alternatives →
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Use Touch ID / Secure Enclave for SSH Authentication! - sekey/sekey
2017 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →