LoginTC vs Zoho OneAuth

LoginTC is a multi-factor authentication platform that adds a second verification step to applications and systems. It offers cloud and on-premises plans, and can be deployed in hybrid or air-gapped environments. Authentication methods include push number matching, hardware tokens, authenticator apps, email and SMS passcodes, phone calls, security keys, biometrics, passcode grids, bypass codes, and offline authentication.

Connectors cover RADIUS VPN and remote access, Active Directory and LDAP, Outlook Web App, RD Web Access, Windows Logon and RDP, ADFS, and Entra ID EAM for Office 365. The REST API administers users, tokens, and domain membership and handles authentication sessions, but is limited to LoginTC Cloud deployments. LoginTC also lists adaptive access policies and passwordless authentication.

Zoho OneAuth is a free authenticator for Zoho work accounts and personal online accounts. It supports time-based one-time passwords, push approvals, and QR-code login; Zoho accounts can also use passwordless sign-in. For organizations, Zoho Directory lets IT administrators configure multifactor authentication across employees’ Zoho accounts. OneAuth also supports third-party accounts such as Google, Adobe, Github, Zoom, X, Instagram, and LinkedIn.

A passphrase can help restore access after a device is lost or reset, or the app is removed, and can synchronize OTP codes across devices. Encrypted backup and multi-device sync are supported. Biometrics can unlock the app, while remote logout removes unwanted sessions. A sign-in restriction can block future logins to a Zoho account until disabled. The app is available for Android, iOS, Windows, and macOS, and supports phones, tablets, laptops, smart watches, and desktops. Its listed free plan includes time-based OTP authentication, backup and recovery, multi-device support, and passwordless Zoho sign-in.