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Alternatives to Authress.io

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Top Authress.io Alternatives (Prioritized Matches)

keyauth.cc favicon

Protect your software with easy, secure authentication

84%

KeyAuth offers open-source authentication and licensing tools for developers to protect software from piracy with easy setup and advanced access controls.

ory.sh favicon

Secure, flexible authentication for your apps

83%

Ory offers secure, flexible identity management and authentication APIs for apps, supporting features like SSO, passwordless login, and GDPR compliance.

keyauth.win favicon

Protect your software from piracy with easy authentication

83%

KeyAuth offers open source authentication and license management to help developers protect software from piracy with easy setup and robust security features.

fusionauth.io favicon

Secure and customizable user authentication tools

82%

FusionAuth offers customizable authentication and user management with SSO, MFA, and OAuth2 integrations for secure access control.

telesign.com favicon

Secure accounts with phone and identity verification APIs

78%

APIs for phone number, SMS, and identity verification to protect accounts and prevent fraud worldwide.

lissi.id favicon

Enable secure digital ID verification for your services

75%

Lissi helps organizations issue and verify digital credentials for secure, eIDAS 2-compliant digital identity access across Europe.

eursc.eu favicon

Securely access your online services

53%

Secure sign-in portal for accessing online services, requiring user authentication and password management. JavaScript must be enabled for access.

onrealm.org favicon

Access multiple services with one secure login

53%

Enables secure logins and single sign-on for users, helping organizations manage access to their online services and accounts with ease.

supercard.ch favicon

Access your Supercard account securely

53%

Securely log in to your Supercard account to access rewards, manage your profile, and enjoy member benefits in multiple languages.

authy.com favicon

Protect accounts with simple 2FA authentication

52%

Authy helps you secure your online accounts with easy-to-use two-factor authentication, adding extra protection beyond passwords. Free app for all devices.

getaegis.app favicon

Securely manage 2FA tokens on Android

52%

Aegis Authenticator is a free, open-source Android app to securely manage your 2-step verification tokens for online accounts and boost your account security.

secsign.com favicon

Secure your logins with simple 2FA apps

52%

SecSign offers secure two-factor authentication with easy-to-use apps for safer online logins and enhanced protection for your business or personal accounts.

guide.duo.com favicon

Step-by-step Duo 2FA setup and security tips

52%

Learn how to use two-factor authentication with Duo Security. This guide helps you protect your accounts and explains key setup steps for added safety.

okta.com favicon

Secure access and identity management for all

51%

Okta offers secure identity and authentication solutions for businesses, helping you manage user access for employees, customers, and partners worldwide.

oauth.net favicon

Explore secure authentication with OAuth

51%

Learn about OAuth, a secure authentication protocol. Find guides, specs, and community resources for safe app access to user data—no passwords needed.

simplesamlphp.org favicon

Add secure authentication to your PHP apps

51%

SimpleSAMLphp lets you add secure authentication to PHP apps with support for SAML, OpenID, and OAuth protocols. Open-source and easy to integrate.

webauthn.io favicon

Try WebAuthn authentication in your browser

51%

Test and explore WebAuthn authentication methods in your browser. Register credentials, try advanced settings, and learn about passwordless security online.

login.xyz favicon

Log in with your Ethereum wallet

51%

Sign-In with Ethereum lets you log into websites using your Ethereum wallet, providing a secure and decentralized way to access online services.

keycloak.org favicon

Add single sign-on to your apps easily

51%

Keycloak is an open source platform for adding secure authentication, single sign-on, and user management to your apps and services with minimal setup.

indieauth.com favicon

Sign in anywhere with your own domain name

51%

Sign in to supported websites using your own domain name and social accounts—no passwords needed. IndieAuth lets you control your online identity easily.

canokeys.org favicon

Secure your logins with open-source hardware keys

51%

CanoKeys offers secure, open-source hardware for FIDO2 and WebAuthn authentication, letting you manage resident and normal keys with helpful tools.

otp.dev favicon

Add OTP verification with just one API call

51%

Easily add one-time password (OTP) verification to your apps with a simple, multi-channel API. Fast setup, ready-made UI, and developer-friendly tools.

freeotp.github.io favicon

Secure your logins with one-time passwords

51%

FreeOTP lets you add two-factor authentication to your logins by generating one-time passwords and scanning QR codes for secure access.

passkeys.dev favicon

Build passwordless logins with passkeys

51%

Discover guides, tools, and resources for integrating passkeys and passwordless authentication in your apps. Ideal for developers building secure logins.

corbado.com favicon

Add passkey login to your apps—no user migration

51%

Corbado helps large organizations quickly add passkey authentication to their apps, with no user migration and tools for easy, secure enterprise deployment.

authorizer.dev favicon

Add secure login to your app in minutes

51%

Authorizer is an open-source authentication and authorization tool that lets you easily add secure login, access control, and user management to your apps.

accounts.firefox.com favicon

Sync Firefox data across all your devices

51%

Sign in with your Mozilla account to access Firefox services, sync your data, and manage your privacy settings across devices easily and securely.

clerk.com favicon

Add authentication to your app in minutes

51%

Clerk lets you easily add authentication and user management features to your web app, with simple integration for React, Next.js, and modern frameworks.

ssoready.com favicon

Add SAML SSO to your app in a day

51%

SSOReady offers free, open source tools for developers to quickly add SAML single sign-on to apps, making enterprise authentication easy and accessible.

latch.tu.com favicon

Add extra security to your online services

51%

TU Latch lets businesses add an extra security layer to digital services, helping protect employees and customers from online threats. Spanish interface.

Worldwide Authress.io Alternatives

magic.link favicon

Add secure wallet login to your app instantly

85%

Magic lets you add secure, seamless blockchain wallet login and authentication to your apps, trusted by millions of users and thousands of developers.

apiconsole.miniorange.com favicon

Secure and manage your APIs from one portal

60%

Manage, secure, and monitor your APIs with miniOrange XecureAPI Gateway's easy-to-use portal for access control and seamless integration.

hrvatskitelekom.hr favicon

Access all Telekom services with one secure login

53%

Securely log in to Hrvatski Telekom services using a single sign-on portal that protects your profile and streamlines access across connected platforms.

cloud.yandex.com favicon

Securely sign in to all Yandex services

53%

Yandex Passport lets you securely sign in to Yandex services and manage your account settings with one login, offering simple and safe access control.

iam.yum.com favicon

Access Yum Brands systems with one secure login

53%

Secure login portal for Yum Brands employees to access company systems using their network credentials.

xidsys.co.kr favicon

Secure access with automated bot protection

53%

This site provides a security verification step to protect against automated registrations and ensure safe access for users in Korean.

sahaekibi.dogrukaynak.com favicon

Access your account securely and easily

53%

Securely log in to access your account and protected resources on this Turkish-language authentication platform.

passclip.com favicon

Secure logins with one-time passwords

51%

PassLogic Authenticator lets you securely log in to services using one-time passwords and strong authentication methods. Japanese language interface.

indieauth.net favicon

Sign in anywhere with your own domain

51%

IndieAuth lets you sign in to websites using your own domain, offering a decentralized way to verify your identity built on OAuth 2.0 standards.

freeradius.org favicon

Authenticate users across networks securely

51%

FreeRADIUS is a widely used open-source RADIUS server for user authentication, authorization, and accounting, trusted by ISPs and enterprises worldwide.

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