AWS IAM Identity Center vs WSO2 Identity Server

AWS IAM Identity Center8.9Visit WIWSO2 Identity Server7.4Visit

Higher score AWS IAM Identity Center #5 in Identity and Access Management Software 8.9/10 Free plan Free plan✓ 2 of 3 features Visit AWS IAM

vs

WI WSO2 Identity Server #18 in Identity and Access Management Software 7.4/10 Free plan Free plan✓ 3 of 3 features Visit WSO2

• AWS IAM Identity Center fits best

  AWS organizations managing multi-account access

• WSO2 Identity Server fits best

  Open-source adaptive IAM for self-hosting

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Side by side

Feature	AWS IAM Identity Center 8.9/10 Visit ↗	WIWSO2 Identity Server 7.4/10 Visit ↗
At a glance
Editor score	8.9	7.4
Ranking	#5 in Identity and Access Management Software	#18 in Identity and Access Management Software
Best for	AWS organizations managing multi-account access	Open-source adaptive IAM for self-hosting
Pricing model	Free	Free
Starting price	Free plan	Free plan
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud, Mobile	Self-hosted
Integrations	10 integrations	5 integrations
Features AWS IAM Identity Center 2/3 · WSO2 Identity Server 3/3
Directory sync	✓	✓
Lifecycle provisioning	✓	✓
Adaptive access policies	—	✓ (best)
Specs
SSO protocols	SAML 2.0, OAuth 2.0, OIDC	OAuth, OpenID Connect, SAML 2.0
MFA methods	FIDO2 authenticators, virtual authenticator apps, RADIUS MFA	TOTP, Email OTP, SMS OTP, Passkey, Push Notification
Included users	Not checked yet	Not checked yet
Our review
Pros	Free access with SSO, permission sets, and multi-account assignments SCIM provisioning and federation through SAML 2.0 MFA, temporary CLI credentials, and deep AWS integrations	Adaptive authentication uses device, location, and context signals. Supports OAuth, OpenID Connect, SAML 2.0, SCIM 2.0, and MFA. Connects LDAP, Active Directory, JDBC, and SAML identity providers.
Cons	Adaptive-access policy features are not part of the documented feature set Its strongest capabilities are tied to AWS accounts and services Non-AWS application access centers on SAML-enabled cloud applications	Self-hosted deployment requires organizational infrastructure and administration. Its broad feature set may exceed the needs of simple SSO projects. Teams seeking managed IAM may prefer a cloud-focused alternative.
Our verdict	AWS IAM Identity Center centralizes workforce access across AWS accounts, AWS-managed applications, and SAML-enabled cloud applications. It is designed for organizations using AWS Organizations to manage multiple accounts and needing… Read the review →	WSO2 Identity Server is an open-source identity and access management product for organizations building customer, workforce, partner, and API access systems. It is intended for developers and administrators who need single sign-on,… Read the review →

Strengths and trade-offs

• AWS IAM Identity Center — where it wins

  • Free access with SSO, permission sets, and multi-account assignments
  • SCIM provisioning and federation through SAML 2.0
  • MFA, temporary CLI credentials, and deep AWS integrations

  Where it doesn't

  • Adaptive-access policy features are not part of the documented feature set
  • Its strongest capabilities are tied to AWS accounts and services
  • Non-AWS application access centers on SAML-enabled cloud applications

• WSO2 Identity Server — where it wins

  • Adaptive authentication uses device, location, and context signals.
  • Supports OAuth, OpenID Connect, SAML 2.0, SCIM 2.0, and MFA.
  • Connects LDAP, Active Directory, JDBC, and SAML identity providers.

  Where it doesn't

  • Self-hosted deployment requires organizational infrastructure and administration.
  • Its broad feature set may exceed the needs of simple SSO projects.
  • Teams seeking managed IAM may prefer a cloud-focused alternative.

• AWS IAM Identity Center8.9/10 · Free plan

  A free, AWS-centered IAM service for multi-account SSO and access control.

  Visit AWS IAMFull verdict →
• WIWSO2 Identity Server7.4/10 · Free plan

  A broad self-hosted IAM foundation for teams that need control over identity and access.

  Visit WSO2Full verdict →