Microsoft Entra ID

Overview

Microsoft Entra ID, formerly Azure Active Directory, is the most widely deployed identity platform in the world, largely because it ships with Microsoft 365. For any organization already on Microsoft, Entra is the default workforce identity layer, and it is a genuinely strong one, not just a bundled convenience.

What it is good at

Conditional Access is the standout: a powerful policy engine that combines user, device, location, and risk signals, backed by Microsoft's large threat telemetry through Identity Protection. Passwordless and phishing-resistant authentication (Windows Hello, passkeys, certificate-based) are mature. Integration with Microsoft 365, Azure, Intune device management, and Defender is tighter than any third party can match. Entra ID Governance adds access reviews and entitlement management, and the bundled security tooling is hard to ignore at the higher license tiers.

Where it falls short

Outside the Microsoft world the experience is less polished: third-party SaaS provisioning and federation work, but the catalog and ergonomics trail Okta. Licensing is genuinely confusing, with capabilities split across P1, P2, and Microsoft 365 bundles, so it is easy to be under-licensed for a feature you assumed you had. It is SaaS only, and the deepest value appears only when you are committed to the Microsoft stack.

Pricing

Bundled into Microsoft 365 plans at the base tier, with Entra ID P1 and P2 add-ons for advanced conditional access, identity protection, and governance. Cost-effective if you already pay for M365, harder to price cleanly as a standalone.

Best for, and who should look elsewhere

The obvious choice for Microsoft-centric organizations, where it is usually both cheaper and better integrated than a third party. Consider a neutral platform like Okta or Ping if Microsoft is a minority footprint or you want vendor independence.

Bottom line

If you live in Microsoft 365, Entra is the default and a strong one. The further you are from the Microsoft stack, the more its advantages fade.