Okta vs Microsoft Entra ID: Identity Provider Comparison (2026)

The Identity Question Every Organization Faces

Identity is the new perimeter. In a zero trust architecture, every access decision runs through your identity provider — whether a user can log into Salesforce, whether a contractor can access the VPN, whether a service account can call a production API. Getting the IdP right is foundational.

Two platforms dominate the enterprise identity space: Okta and Microsoft Entra ID. They represent different philosophies about where identity should live, and choosing between them is one of the most consequential IT architecture decisions an organization makes.

The Core Difference in Philosophy

Okta is a best-of-breed identity platform. It was purpose-built to be the central identity hub connecting all your applications — regardless of whether those apps are Microsoft, Google, Salesforce, or custom-built. Okta's identity graph connects to everything, manages all identities in one place, and does not assume you're committed to any particular application vendor.

Microsoft Entra ID (formerly Azure AD) is Microsoft's identity platform, deeply integrated into the Microsoft ecosystem. If you run M365, Azure, Teams, SharePoint, and Intune, Entra ID provides native integration that no third-party IdP can fully replicate. The tradeoff is that Entra ID's best capabilities are within the Microsoft world, and external app integration — while functional — requires more configuration.

Feature Comparison

Single Sign-On

SSO is the most-used feature in any IdP and where both platforms are strong, but for different reasons.

Okta's SSO is application-agnostic by design. The OIN (Okta Integration Network) contains 7,000+ pre-built integrations with standardized setup guides. For common SaaS applications (Salesforce, ServiceNow, Workday, GitHub, AWS IAM Identity Center), Okta's integration depth and testing quality is generally ahead of Entra ID.

Entra ID's SSO works best within the Microsoft ecosystem. M365 apps, Azure, Teams, SharePoint, and Intune authenticate natively with zero configuration. For non-Microsoft apps, Entra ID's Azure AD App Gallery has 4,000+ integrations — solid but slightly narrower than Okta's catalog. Where Entra ID shines is the depth of integration: logging, risk signals, device compliance checks, and Conditional Access policies all work seamlessly because everything runs on the same Microsoft graph.

For organizations running a majority of Microsoft applications, Entra ID's SSO experience is arguably better than Okta's because the integration is native rather than federated.

Multi-Factor Authentication

Both platforms have mature MFA. The key differentiators are the quality of the authenticator app experience and the risk-signal depth.

Okta Verify is a strong authenticator with push notifications, TOTP, and FastPass (a device-bound credential that provides passwordless authentication). Okta's adaptive MFA uses behavioral signals — IP reputation, device fingerprint, velocity — to decide when to prompt for additional verification.

Microsoft Authenticator is equally capable: push notifications, TOTP, passwordless phone sign-in, and number matching (which reduces MFA fatigue attacks). Microsoft's advantage is that the risk signals feeding Conditional Access come directly from Entra ID Protection, which analyzes sign-in behavior across hundreds of millions of Microsoft accounts. The threat intelligence is richer because of Microsoft's scale.

For phishing-resistant MFA (FIDO2/passkeys), both platforms support it well. Windows Hello for Business is a significant Entra ID advantage for Windows-heavy environments — it provides hardware-backed, phishing-resistant MFA built into Windows itself, without any additional app.

Conditional Access

Conditional Access is where the policy logic lives: rules that say "if a user is on an unmanaged device and signing in from outside the corporate network, require step-up MFA and block access to sensitive SharePoint sites."

Entra Conditional Access is the most mature policy engine in the market. Microsoft has been building and refining it for a decade. Named Locations, device compliance signals from Intune, sign-in risk from Entra ID Protection, authentication strength policies, and Continuous Access Evaluation (CAE) — which revokes tokens in near-real-time when risk changes — make Entra Conditional Access the standard other vendors are measured against.

Okta Adaptive MFA and Dynamic Zones provide comparable functionality. For organizations with diverse app environments (non-Microsoft), Okta's policies apply uniformly across all integrated applications without requiring separate Microsoft licenses. Entra Conditional Access policies apply natively to Microsoft apps and to SAML/OIDC apps, but the depth of signals is richer for Microsoft apps.

Lifecycle Management

Identity lifecycle management — provisioning and deprovisioning users as they join, move, and leave — is an area where the platforms diverge meaningfully.

Okta Lifecycle Management is purpose-built for this use case. Connectors to HR systems (Workday, BambooHR, SuccessFactors) trigger automatic onboarding workflows: create accounts in downstream apps, assign licenses, set up email. Offboarding deactivates all app access from a single trigger. The workflow builder is visual and accessible to IT admins without coding skills.

Entra ID Governance provides lifecycle workflows and entitlement management, but the setup is more complex and the out-of-box HR connectors require more configuration. For Microsoft-to-Microsoft (HR system to M365), it works well. For managing access to non-Microsoft apps, Okta's SCIM connector library is broader.

If lifecycle management across a complex, multi-vendor app catalog is a priority, Okta has a meaningful edge.

Pricing Reality

This is where the comparison shifts significantly based on your existing licenses.

Microsoft Entra ID is included in M365 licensing:

• Entra ID Free: Included with any Microsoft cloud subscription
• Entra ID P1: Included with M365 E3/Business Premium (~$22/user/month bundles)
• Entra ID P2: Included with M365 E5 (~$57/user/month bundles)

If you already pay for M365 Business Premium or E3/E5, Entra ID P1 or P2 is already in your license. Paying separately for Okta on top of M365 E3 means paying for identity capability you already own.

Okta pricing (2026 estimates):

• Single Sign-On: ~$2–3/user/month
• Adaptive MFA: ~$3–5/user/month
• Lifecycle Management: ~$4–6/user/month
• Full Workforce Identity Cloud: ~$8–15/user/month depending on features

For a 500-user organization, Okta's full platform runs $50,000–90,000/year. For the same organization on M365 E3 (which includes Entra P1), the identity capability is already included in what they're paying for M365.

The Hybrid Reality

Many large enterprises run both. The most common pattern:

• Entra ID as the authoritative identity store for all employees (integrated with Windows, M365, Azure)
• Okta as the SSO portal for non-Microsoft SaaS applications that Entra ID integrates with less cleanly
• Entra ID federated to Okta (or vice versa) so users have a single credential

This pattern acknowledges that Entra ID is best for Microsoft workloads and Okta is best for broad SaaS connectivity, and it uses both for what they're good at. The downside is operational complexity — two identity platforms to maintain, monitor, and secure.

How to Choose

Choose Microsoft Entra ID if:

• You're already paying for M365 E3 or E5 (you likely already have the capabilities)
• Your application estate is predominantly Microsoft (Azure, Teams, SharePoint, Intune)
• Device management through Intune is part of your strategy — the native integration is valuable
• Conditional Access policy sophistication is a priority
• You're implementing zero trust and want the Microsoft zero trust stack to work as a unit

Choose Okta if:

• You have a multi-vendor SaaS estate and need a single SSO portal for 50+ applications
• Lifecycle management connected to your HR system is a primary driver
• You want IdP portability — not committing to the Microsoft ecosystem long-term
• Your team has existing Okta expertise
• You run a multi-cloud environment and want identity that's genuinely cloud-agnostic

Consider both if:

• You're a large enterprise with both deep Microsoft investment and broad SaaS sprawl
• You can absorb the operational complexity of a federated identity architecture

Bottom Line

For Microsoft-first organizations, Entra ID wins on both capability and economics. If you're running M365 E3 or E5 and paying for Okta on top, you're almost certainly paying twice for overlapping capability. Entra ID P2 covers Conditional Access, PIM, Identity Protection, and Governance at a level that meets most enterprises' requirements.

Okta earns its place in genuinely multi-cloud, multi-vendor environments where the application estate is diverse and vendor-agnostic identity management is a stated architectural requirement. The broader integration catalog and more flexible lifecycle management tooling are real advantages in that context.

The worst outcome is assuming you need Okta because it's the "identity specialist" when Entra ID P1 (already in your M365 E3 license) covers 80% of what you'd use Okta for.