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Two-Factor TOTP Provider

Very positive

TOTP two-factor provider

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Two-Factor WebAuthn

Very positive

WebAuthn two-factor provider

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⚠️ Deprecated ⚠️ Two-Factor U2F

Very positive

U2F two-factor provider (deprecated)

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Two-Factor Email

Positive

Two-Factor Email Provider

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Two-Factor Admin Support

Neutral

Nextcloud Two-Factor Authentication Admin Support Provider

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Two-Factor Authentication via Nextcloud notification

Neutral

Allows using any of your logged in devices as second factor

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Two-Factor Gateway

Neutral

Two-factor gateway providers (SMS, Telegram, Signal)

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OpenOTP Auth

Neutral

OpenOTP two-factor provider

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Web-eID smart-card 2FA

Neutral

Web-eID two-factor authentication

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OTP Manager

Neutral

Nextcloud app that allows you to manage your OTP (TOTP/HOTP) codes easily

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SecSign ID

Neutral

Plugin to enable use of SecSign 2FA