--- title: privacyIDEA Reviews meta_title: 'privacyIDEA Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter reviews by the users' company size, role or industry to find out how privacyIDEA works for a business like yours. date_modified: '2026-09-22' parent_category: name: Identity Management url: https://www.g2.com/categories/identity-management ---

privacyIDEA Reviews & Product Details

privacyIDEA is a modular authentication server that can be used to enhance the security of your existing applications like local login, VPN, remote access, SSH connections, access to web sites or web portals with two factor authentication. Originally it was used for OTP (One Time Password) authentication devices – being an OTP server. But other “devices” like challenge response, U2F, Yubikeys, SSH keys and x509 certificates are also available. It runs on Linux and is completely Open Source, licensed under the AGPLv3.

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Discussions

privacyIDEA Community

Overview by

Cornelius Kölbel (NetKnights GmbH)

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Pricing

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Categories on G2

Multi-Factor Authentication (MFA)

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