The question groups CyberArk and Zilla Security into the same category, which is understandable given how confusingly the identity market describes itself — but they're in different categories, which is why understanding the comparison requires a brief market map first.

The Three Categories and Where Each Tool Lives

Okta: IAM/SSO (the authentication layer). Okta's primary value is authentication — single sign-on, multi-factor authentication, and access control for the applications your employees use daily. It's the front door: who can log in and to what. Okta also has an IGA module (Okta Identity Governance) that handles access requests and certifications, but practitioners consistently describe this as less mature than dedicated IGA platforms.

CyberArk: PAM + emerging workforce IAM. CyberArk's established strength is Privileged Access Management — the specialized security layer for administrator accounts, service accounts, database credentials, and any identity with elevated access to critical infrastructure. Password vaulting, session recording, credential rotation, and just-in-time privileged access are CyberArk's core capabilities. Separately, CyberArk acquired Idaptive (now CyberArk Identity) to enter the workforce IAM market — this is the product the question is asking about.

Zilla Security: next-generation IGA. Zilla Security operates in the Identity Governance and Administration space — access reviews, joiner-mover-leaver lifecycle automation, and compliance reporting. It's in the same category as Zluri, Lumos, ConductorOne, and other modern IGA platforms, competing against legacy enterprise IGA tools (SailPoint, Saviynt) by offering faster deployment and better UX.

These three tools solve different problems and are typically used together rather than in competition.

CyberArk Workforce IAM: What Practitioners Report

CyberArk Identity (the workforce IAM product) entered a market where Okta and Microsoft Entra ID are deeply established. The practitioner assessment from the community:

The advantages cited. CyberArk Identity is meaningfully less expensive than Okta, which matters particularly for organizations already licensing CyberArk for PAM and looking for SSO and MFA without adding a separate enterprise vendor. The IAM product benefits from CyberArk's security-first DNA — the integration between workforce SSO and PAM in a single vendor relationship is an operational simplification argument.

The maturity reality. CyberArk Identity is a younger product than Okta — built partly through acquisition (Idaptive) and partly through development. Practitioners evaluating it against Okta consistently find Okta's SSO library (breadth of pre-built app integrations), adaptive MFA maturity, and ecosystem depth (integrations, developer community, documentation) ahead of where CyberArk Identity currently sits.

The consolidation argument. For organizations that want to reduce their identity vendor count and are already deeply embedded in CyberArk for PAM, CyberArk Identity is the consolidation path. You're trading some IAM maturity for operational simplicity and potentially lower total cost. This calculus makes more sense for some organizations than others depending on how identity-centric their security posture is.

Okta: Why It Remains the Default Recommendation

Okta is the most commonly recommended workforce IAM platform at mid-to-large scale for several reasons that practitioners consistently cite:

App integration library breadth. Okta's application catalog — thousands of pre-built SAML and SCIM integrations — is the most comprehensive in the market. For organizations with diverse SaaS stacks, this reduces custom connector development significantly.

Adaptive MFA maturity. Okta Verify's MFA implementation, including number matching (preventing MFA fatigue attacks where users blindly approve push notifications), is well-developed. This matters operationally — MFA fatigue is a real and documented attack vector.

Ecosystem depth. The partner ecosystem, developer community, and third-party tool integrations around Okta are larger than CyberArk Identity's. For organizations that need their IAM platform to integrate with security tools, ITSM platforms, and custom applications, Okta's ecosystem provides more options.

The limitation practitioners name. Okta is expensive, particularly as you add governance capabilities. Okta IGA (the governance module) has been growing but is still considered less mature than dedicated IGA platforms by practitioners who've evaluated both.

Zilla Security: Where It Fits

Zilla Security is not an IAM tool — it doesn't handle SSO or MFA. It's an IGA tool focused on access certifications, lifecycle management, and compliance reporting. The question likely groups it with IAM because "identity" appears in both categories, but the use case is different.

Zilla's positioning in the market: organizations that need SOC 2 or ISO 27001 access review evidence, find SailPoint or Saviynt too expensive or complex, and want a cloud-native IGA solution that deploys faster. Zilla has notable access certification reports and strong Jira integration, with limitations in provisioning depth and workflow flexibility for more complex requirements.

Zilla sits on top of Okta (or Entra, or another IdP) rather than replacing it. If you're using Okta for SSO, Zilla would sit above Okta as the governance layer — running access reviews, managing lifecycle workflows, and producing compliance evidence.

The Common Stack: How These Tools Are Used Together

For organizations that have all three identity needs — authentication, privileged access, and governance — the common stack is:

Okta (or Entra ID) for SSO and MFA: The authentication layer that all employees use daily. Controls who can log into what.

CyberArk for PAM: The privileged access layer that governs administrator accounts, service accounts, and high-risk credentials. Session recording, password vaulting, JIT privileged access.

IGA platform (Zilla, Zluri, SailPoint, or similar) for governance: The certification and lifecycle layer that reviews whether access is still appropriate, manages JML automation, and produces compliance evidence.

The IGA platform is typically integrated with both Okta and CyberArk — pulling Okta's user and access data into access review campaigns, and integrating with CyberArk to include privileged account activity in the governance scope.

This three-layer stack is how many mid-to-large enterprises are actually structured, with each layer doing what it was built to do rather than one platform trying to do all three.

How to Choose

If you only need SSO and MFA (authentication): Okta or Entra ID depending on your Microsoft investment. CyberArk Identity is worth evaluating if you're already a CyberArk PAM customer and want vendor consolidation.

If you have significant on-premises or cloud infrastructure with privileged accounts: CyberArk PAM is the established leader for this specific problem. Okta's PAM offering is less mature and designed for narrower use cases.

If you need SOC 2 access review evidence or JML lifecycle automation: A dedicated IGA platform. At mid-market scale, modern platforms (Zilla, Zluri, Lumos) deploy faster and cost less than enterprise alternatives (SailPoint, Saviynt). At enterprise scale with complex on-premises governance requirements, the enterprise platforms provide more depth.

If you're evaluating CyberArk Identity specifically: Get a demo that shows your specific application stack covered, and compare directly against an Okta demo for the same stack. The integration breadth gap is where the difference is most visible.

Frequently Asked Questions

How does CyberArk Identity compare to Okta for workforce IAM?

CyberArk Identity is less expensive than Okta and benefits from tight integration with CyberArk's PAM capabilities for organizations already using CyberArk for privileged access. Okta's advantages are a broader application integration library, more mature adaptive MFA, and a larger ecosystem of third-party integrations and developer resources. Practitioners evaluating both consistently find Okta more mature for pure IAM use cases; CyberArk Identity is more compelling for organizations that want vendor consolidation across PAM and workforce IAM.

Is Zilla Security in the same category as Okta or CyberArk?

No. Zilla Security is an Identity Governance and Administration (IGA) tool, not an IAM/SSO tool. It handles access reviews, lifecycle automation, and compliance reporting — it sits above an IAM tool like Okta rather than replacing it. CyberArk's core product is PAM (Privileged Access Management), also a different category from workforce IAM.

Do companies use Okta, CyberArk, and an IGA tool together?

Yes, this three-layer stack is common at mid-to-large enterprises. Okta handles SSO and MFA (the authentication layer), CyberArk handles privileged account vaulting and session recording (the PAM layer), and an IGA platform handles access reviews, lifecycle management, and compliance evidence (the governance layer). Each does what it was built for rather than one platform trying to cover all three.