Lightweight Two-Factor Authentication with Email OTP and Authenticator App support. No bloat, no external services.
Alternatives to OLS 2FA
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Advanced WordPress security plugin with IP/country blocking and two-factor authentication for comprehensive website protection.
Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
Get better WordPress login security; add two-factor authentication (2FA) for all your users with this easy-to-use plugin.
Free 2FA plugin for unlimited users with Passkey, Google Authenticator, Email/SMS OTP, Push Notification & passwordless login.
Passkeys and two-factor authentication for WordPress. Sign in without a password, and enrol before you require 2FA by role.
Completely free WordPress security: firewall, 2FA with authenticator app, malware scan, file integrity, vulnerability alerts, AI summary.
Protect WordPress logins with two-factor authentication, monitor critical file changes, and manage security threats from a unified dashboard.
Enterprise-grade Two-Factor Authentication for WordPress with TOTP, Email OTP, backup codes, and role-based enforcement.
Block spam comments, defend against login attacks, strengthen site security. Anti-spam, brute-force protection & two-factor authentication built in.