---
title: PlainKey Reviews
meta_title: 'PlainKey Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how PlainKey works for a business like yours.
date_modified: '2026-06-03'
parent_category:
  name: Identity Management
  url: https://www.g2.com/categories/identity-management
---

# PlainKey Reviews
**Vendor:** PlainKey  
**Category:** [Passwordless Authentication Software](https://www.g2.com/categories/passwordless-authentication)
## About PlainKey
PlainKey is a European passkey service built for developers who want to add passkeys without the complexity. You can use it for sign-in, 2FA/MFA, action verification - standalone or alongside your existing auth. It's built with security and a great developer experience in mind. It is free of enterprise bloat. It's just passkeys, plain and simple.






- [View PlainKey pricing details and edition comparison](https://www.g2.com/products/plainkey/reviews?section=pricing&secure%5Bexpires_at%5D=2026-06-19+08%3A01%3A38+-0500&secure%5Bsession_id%5D=cba47ed6-3a59-47d6-8ec0-5e7ab38afd6c&secure%5Btoken%5D=949a2d11f24e87fb19dccd469c5d7e239b44489b2402fe62552a9976ebf9db23&format=llm_user)

## PlainKey Features
**Functionality**
- FIDO2-compliant
- Works with hardware security keys
- Multiple authentication methods
- Offline or no-phone solution

## Top PlainKey Alternatives
  - [LastPass](https://www.g2.com/products/lastpass/reviews) - 4.5/5.0 (2,031 reviews)
  - [1Password](https://www.g2.com/products/1password/reviews) - 4.6/5.0 (1,780 reviews)
  - [Keeper Password Manager](https://www.g2.com/products/keeper-password-manager/reviews) - 4.6/5.0 (1,218 reviews)