The CIAM Vendor Directory.

Passwordless authentication tied to verified (KYC-grade) identity — biometrics and identity proofing for customer and workforce.

The broad, mature default — deep protocol support and a large extension marketplace, now inside Okta.

Open-source IdP with a flexible flow engine — self-host SSO, OIDC, SAML, and MFA, or run the enterprise edition.

Native authentication for AWS-centric apps — user pools and identity pools billed by AWS.

Passwordless, phishing-resistant authentication with device trust — eliminate passwords across workforce and customer access.

German-engineered CIAM with EU data residency — broad consumer and B2B identity features.

Drop-in, beautiful auth UI for React and Next.js — components and hooks over configuration.

Standards-deep, API-first identity for developers — OAuth and OpenID Connect at its core, self-hostable.

Visual, low-code flows for passwordless auth, MFA, and B2B identity.

Quick, free-to-start authentication for mobile and web apps in the Firebase ecosystem.

End-to-end user management and self-serve admin for B2B SaaS — auth plus the surrounding account features.

Full-featured auth you can self-host or run in the cloud, with licensing that doesn't scale by user count.

IBM's enterprise identity platform spanning workforce and consumer — adaptive access, governance, and deep on-prem heritage.

Free, self-hosted, open-source IdP — full control with no license fee, and the ops that come with it.

Cloud CIAM built for consumer apps — registration, social login, SSO, and MFA with broad data-residency options.

Microsoft's customer identity offering — the successor to Azure AD B2C, integrated with Entra and Azure.

Italian IAM/CIAM built around a visual identity orchestrator — low-code flows across access management, governance, and customer identity.

Swiss CIAM and strong authentication — passwordless and FIDO, with deep roots in European banking.

Long-standing enterprise IAM — NetIQ Access Manager and Identity Manager, with CIAM, SSO, and governance, strong on-prem heritage.

Open-source, API-first, headless identity — Kratos, Hydra, Keto — self-host or run on Ory Network.

Heavyweight, standards-deep identity for regulated enterprises, across cloud and on-prem.

Enterprise B2C identity, consent, and customer-data — registration-as-a-service rooted in Gigya, inside the SAP ecosystem.

Adaptive, risk-based CIAM and access management — with fine-grained authorization from its Cloudentity acquisition.

Low-code CIAM for B2B and B2C — stand up branded registration, SSO, and MFA quickly, with B2B multi-tenancy.

API-first passwordless and fraud prevention, with B2B and consumer auth building blocks.

European-rooted CIAM for regulated B2B and B2C — strong consent, privacy, and delegated B2B administration, backed by Thales.

Passwordless-first CIAM with built-in identity fraud detection — strong in financial services.

Enterprise features as clean APIs — SSO, SCIM, and directory sync priced per connection, not per user.

Open-source, standards-deep identity you can self-host — plus Asgardeo, its managed CIAM cloud.