Top otp.com Alternatives

Okta

Okta is an identity management platform that secures user access to applications and resources through single sign-on and multi-factor authentication.

Daito Authenticator

Daito Authenticator is a web-based 2FA service that securely manages TOTP tokens separately from password managers for efficient user authentication.

Azure Active Directory

Azure Active Directory is a cloud-based identity service that provides single sign-on, multi-factor authentication, and access management for users and applications.

Auth Armor

Auth Armor is a secure authentication platform using biometrics for easy, passwordless login and enhanced user identity management across applications.

WhatsAuth

WhatAuth is a secure OTP solution using WhatsApp for authentication tasks like login, password recovery, and transaction verification, offering a cost-effective alternative to SMS.

OneLogin

OneLogin is a cloud-based identity and access management platform that provides single sign-on, user provisioning, and multi-factor authentication for secure access to applications.

Ping Identity

The Ping Identity app offers secure authentication and identity management, including multi-factor authentication and single sign-on capabilities for accessing various applications.

Auth0

Auth0 is an identity and access management platform that simplifies user authentication and authorization for various applications.

PureAUTH

PureAUTH is an identity and access platform using certificate-based PKI and zero-trust controls to verify users and machines, manage trust, and secure infrastructure access.

Ente Auth

Ente Auth is a privacy-focused 2FA app that securely generates and stores time-based passwords with offline access and multi-device syncing.

Authsignal

Authsignal is an authentication platform offering passkeys and passwordless solutions for secure customer identity verification and fraud mitigation.

SMS-Activate

SMS-Activate provides virtual and disposable numbers for SMS verification, enabling secure account registrations and logins across 200 countries.

Zoho Directory

Zoho Directory manages digital identities, providing features like SSO, MFA, and user access control for streamlined enterprise identity management.

Prove

Prove is an app that helps businesses verify customer identities via phone, facilitating onboarding, servicing, and secure transactions with multi-factor authentication.

Multifactor

Securely share online accounts with people and AI agents, providing authentication, access control, and audit logs.

miniOrange

miniOrange provides identity and access management solutions, including SSO and MFA, to secure user authentication across various applications and platforms.

SecureAuth

SecureAuth provides identity and access management solutions, enabling secure authentication and authorization for users in organizations.

LogMeOnce

LogMeOnce is a user-friendly password manager that offers password-less login options, secure storage, and multi-factor authentication for managing online accounts.

AuthX

AuthX is an identity and access management platform providing MFA, passwordless auth, SSO, identity proofing, device and behavioral monitoring, and policy-based access control.

Ezto Auth

Ezto Auth is a cloud-based identity and access management platform that provides secure single sign-on and multi-factor authentication for various applications.

PropelAuth

PropelAuth is a B2B user management and authentication service, offering features like SSO, MFA, and user impersonation for secure application access.

Yoti

Yoti is a digital identity app that securely stores personal information and facilitates age verification using biometrics and document checks.

Nametag

Nametag is an identity verification platform that prevents AI-based impersonation during account recovery, enhancing security and reducing helpdesk costs.

AuthSmith

AuthSmith provides authentication and access control for apps: email/password, social sign‑in, SSO, MFA, role-based access, activity analytics, alerts, API integrations, and encrypted user data.

OCTOMO

OCTOMO is an SMS-based phone verification service and MO API that lets users confirm phone ownership by sending a verification code from their mobile device.

Rublon

Rublon is a multi-factor authentication app that secures access to networks and applications, enabling organizations to protect data and comply with regulations.

OTPLESS

OTPLESS is an authentication platform that simplifies user sign-in for apps and websites, offering various secure verification methods without traditional passwords.

Reloado Auth

An authenticator app for generating and storing 2FA codes, with QR scanning, manual entry, biometric lock, offline use, and optional encrypted cloud sync.

Zaperon

Zaperon is an identity protection platform that secures users and systems against credential-based attacks using passwordless access and multifactor authentication.

CRDB Internet Banking

CRDB Internet Banking lets customers securely view balances, transfer funds, pay bills, and view statements 24/7 using username/password plus OTP authentication.