WSO2 Identity Server
Open-source IAM platform
Open-source, standards-deep identity you can self-host — plus Asgardeo, its managed CIAM cloud.
At a glance
- Category
- Open-source IAM platform
- Ownership
- WSO2 (independent)
- Founded
- WSO2 founded 2005; Asgardeo cloud since ~2022
- Deployment
- Self-hosted · Cloud · Hybrid
- Pricing
- Open source (self-hosted); Asgardeo cloud tiers; enterprise subscription
- Experience
- Developer-first
- Segments
- B2B SaaS · Public sector · Fintech
Overview
WSO2 Identity Server is a mature open-source identity and access management platform with strong standards support (OIDC, SAML, SCIM) for customer and workforce identity. It can be self-hosted and is complemented by Asgardeo, WSO2's managed CIAM cloud. It suits teams wanting open standards, extensibility, and deployment control.
Best for
Engineering teams that want an extensible, standards-deep, open-source IAM they can self-host, or a managed path via Asgardeo.
Consider alternatives if
You want a fully managed, zero-ops experience with minimal configuration, or the lightest possible developer onboarding.
Capabilities
- SSO (SAML / OIDC) ✓
- SCIM provisioning ✓
- Multi-factor auth ✓
- Passwordless / passkeys ✓
- Social login ✓
- Self-hosted option ✓
Capability flags are directional, for shortlisting — verify against current vendor documentation before a decision.
Strengths
- Open source with strong standards support (OIDC, SAML, SCIM)
- Self-hosted, cloud, and hybrid deployment
- Highly extensible and customizable
- Managed CIAM option via Asgardeo
Considerations
- Self-hosting carries operational responsibility
- Breadth and extensibility add configuration complexity
- Enterprise support is a paid subscription
- Heavier than single-purpose auth tools
Related reading
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