Auth0Alternatives
FeaturesOpen SourceSelf-hostedB2BB2C
SubmitSign In

Discover

LatestOpen SourceSelf-hostedB2BB2CAll providers

AI & Agents

MCP AuthorizationAgent IdentitiesToken VaultAI Agent DetectionDevice LoginAll features

Data Residency

🇪🇺European Union🇺🇸United States🇬🇧United Kingdom🇨🇭Switzerland🇦🇺AustraliaAll regions

Compliance

SOC2GDPRISO 27001HIPAAPCI DSSAll compliance
Submit
/Data Residency
/European Union

Auth Providers with Data Residency in European Union

A curated collection of authentication providers that can store your users' data in European Union, including enterprise private cloud.

Favicon

 

  
  
Favicon

 

  
  
Favicon

 

  
  
Favicon

 

  
  
Favicon

 

  
  
Favicon

 

  
  
Subscribe to our newsletter

Join other CTOs and engineers to get the latest news and to keep your apps secure.

Browse:Open SourceSelf-hostedB2BB2CFeaturesComplianceData Residency
Quick Links:Contact UsSubmitBlogAbout Us
Built withDirstarter
Auth0Alternatives
FeaturesOpen SourceSelf-hostedB2BB2C
SubmitSign In

Discover

LatestOpen SourceSelf-hostedB2BB2CAll providers

AI & Agents

MCP AuthorizationAgent IdentitiesToken VaultAI Agent DetectionDevice LoginAll features

Data Residency

🇪🇺European Union🇺🇸United States🇬🇧United Kingdom🇨🇭Switzerland🇦🇺AustraliaAll regions

Compliance

SOC2GDPRISO 27001HIPAAPCI DSSAll compliance
Submit
Recommended
Favicon of Descope

Descope

Ad
Drag & drop customer identity platform for any app
Use visual workflows, SDKs, and APIs to create and customize identity journeys for customers, partners, AI agents, and MCP servers. Trusted by over 1000 organizations in production.
Recommended
Favicon of Authsignal

Authsignal

Ad
Secure authentication without the engineering complexity
Drop-in passkeys, risk-based adaptive MFA, and omnichannel verification on top of the identity stack you already have. No migration needed. Live in weeks.
Favicon of MojoAuth

MojoAuth

Stop Losing Users to Password Friction
Enterprise-grade passwordless authentication that cuts support tickets by 80% and boosts conversion. One API for OTP, Magic Links, Passkeys, and SSO - deploy in hours, not months.
Favicon of SSOJet

SSOJet

Enterprise SSO in days, without rebuilding your auth stack
Add SAML SSO, SCIM provisioning, and audit logs to your B2B SaaS in days. Connects to 100+ identity providers alongside your existing auth.
Favicon of Kinde

Kinde

Beautiful, secure authentication that converts
Modern authentication platform with social login, magic codes, and enterprise SSO. Boost conversion rates by 54% with passwordless auth and beautiful onboarding.
Favicon of Strivacity

Strivacity

Craft lightweight sign-in experiences that wow customers
AI-driven CIAM platform offering passwordless authentication, fraud detection, identity verification, and self-service management to boost conversion rates.
Favicon of ZITADEL

ZITADEL

Complete identity infrastructure for modern applications
Multi-tenant, API-first identity platform with comprehensive SDKs, authentication, authorization, and extensibility features for developers and enterprises.
Open Source
Favicon of Scalekit

Scalekit

Enterprise SSO & SCIM for B2B SaaS in hours, not weeks
Complete authentication platform for B2B SaaS with ready-to-deploy SSO, SCIM provisioning, and social logins. Win enterprise customers without dev overhead.
Favicon of Casdoor

Casdoor

Open-source IAM platform with comprehensive SSO support
UI-first Identity and Access Management platform supporting OAuth 2.0, OIDC, SAML, WebAuthn, MFA, and integration with Google Workspace, Active Directory.
Open Source
Favicon of Authress

Authress

Complete authentication and authorization API solution
Drop-in authentication and authorization API with granular permissions, SSO integrations, social login, and fine-grained access control for modern applications.
Favicon of Hanko

Hanko

Modern authentication with passkeys, 2FA, and SSO
Open-source authentication platform offering passwordless login with passkeys, traditional passwords, 2FA, and SSO. Integrate secure user management in minutes.
Open Source
Favicon of Logto

Logto

Complete auth infrastructure with enterprise features
Add multi-tenancy, enterprise SSO, and RBAC to your SaaS or AI apps. OIDC and OAuth 2.1 made simple, fast, and developer-friendly with 50K MAUs free.
Open Source
Favicon of SuperTokens

SuperTokens

Build fast, maintain control, reduce authentication costs
Open source user authentication solution with prebuilt UI, custom password policies, session management, and hosted on your domain. Setup in 5 minutes.
Open Source
Favicon of Ory

Ory

Modern API-first identity stack for secure apps
Battle-tested identity management platform with modular IAM stack, flexible deployment options, and GDPR compliance. Trusted by Fortune 500 companies.
Open Source
Favicon of Supabase Auth

Supabase Auth

Complete user management with social logins built-in
Built-in authentication system with social providers, PostgreSQL policies, and user management. No external services needed - own your data completely.
Open Source
Favicon of FusionAuth

FusionAuth

Complete auth solution with hybrid deployment flexibility
Complete Customer Identity and Access Management (CIAM) platform with SSO, MFA, OAuth2, and OpenID Connect. Deploy anywhere with security-first design.
Favicon of Frontegg

Frontegg

Secure, low-code user management for SaaS teams
Remove developer dependencies with secure user management platform. Features multi-tenancy, MFA, admin portals, and enterprise-grade security for B2B & B2C SaaS.
Favicon of Entra External ID

Entra External ID

Secure customer and partner access to any application
Complete customer identity and access management solution for securing external identities with strong authentication, customizable experiences, and granular access controls.
Favicon of Amazon Cognito

Amazon Cognito

Secure, scalable authentication for millions of users
Add secure sign-up, sign-in, and access control to web and mobile apps in minutes. Fully managed CIAM solution that scales to millions of users with advanced security features.
Favicon of Auth0

Auth0

Implement authentication in any app within 5 minutes
Rapidly integrate secure authentication and authorization for web, mobile, and legacy applications. Focus on your core business with 30+ SDKs and quickstarts.
Favicon of Engity

Engity

Your European GDPR-compliant CIAM provider
European cloud-based Customer Identity & Access Management solution offering classical and passwordless authentication, multi-tenancy architecture, and full GDPR compliance for enterprises and startups.
Popular Auth0 Comparisons:
Engity vs Auth0
Amazon Cognito vs Auth0
Entra External ID vs Auth0
Firebase Authentication vs Auth0
Clerk vs Auth0
WorkOS vs Auth0
Frontegg vs Auth0
FusionAuth vs Auth0
Supabase Auth vs Auth0
Auth.js vs Auth0
Ory vs Auth0
SuperTokens vs Auth0
Logto vs Auth0
Hanko vs Auth0
Hexclave vs Auth0
Authress vs Auth0
Popular WorkOS Comparisons:
Engity vs WorkOS
Auth0 vs WorkOS
Amazon Cognito vs WorkOS
Entra External ID vs WorkOS
Firebase Authentication vs WorkOS
Clerk vs WorkOS
Frontegg vs WorkOS
FusionAuth vs WorkOS
Supabase Auth vs WorkOS
Auth.js vs WorkOS
Ory vs WorkOS
SuperTokens vs WorkOS
Logto vs WorkOS
Hanko vs WorkOS
Hexclave vs WorkOS
Authress vs WorkOS