Best Simeio Customer Identity & Access Management (CIAM) Alternatives & Competitors in 2026

Ory CIAM

Customer Identity and Access Management platform with OAuth 2.0 and OIDC

Okta Auth0

Identity and access management platform for authentication and authorization

LoginRadius Customer Identity

Customer identity and access management platform for businesses

PropelAuth Security

Authentication service with built-in security features and compliance certifications

Tesseral

B2B user management platform with auth, SSO, SCIM, RBAC, and API security

Clerk

Authentication and user management platform with pre-built UI components

Strivacity CIAM Platform

SaaS CIAM platform for managing customer, partner, and AI agent identities.

Transmit Security

IAM platform offering CIAM, passwordless auth, and fraud prevention.

VU Security

CIAM and digital identity platform for fraud prevention and user lifecycle mgmt.

Descope CIAM Platform

No/low-code CIAM platform for auth, SSO, MFA, and user management.

ZITADEL

Open-source, multi-tenant identity platform for authn, authz, and SSO.

Hanko

Open-source auth platform with passkeys, OAuth, and 2FA for web apps.

Rownd

Auth platform with passwordless sign-in and private AI infra for apps.

Auth0 Platform

Developer-focused customer identity platform for authentication & authorization

Ory B2B IAM

B2B IAM platform with self-service onboarding and granular access control

Ory Network

Fully managed IAM platform with auth APIs, passkeys, and access control

OpenIAM Customer IAM

Customer IAM platform for managing external identities with SSO and MFA

Ubisecure CIAM

CIAM platform for customer identity verification, access management, and SSO

Ubisecure Identity Platform

Customer and B2B identity management platform with CIAM and IAM capabilities

FusionAuth Security

Customer identity and access management platform with authentication features

OwnID Trust Auth

Passwordless authentication platform using passkeys and biometrics

Frontegg CIAM

Customer identity platform with SSO, SCIM, and multi-tenant management

SlashID Identity Management

Identity management platform with biometric auth and multi-region support

Journey Trusted Identity Platform

Omnichannel identity platform for biometric auth, KYC, and secure transactions.

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