Business Basic vs Standard vs Premium: what you actually get
The gap between Standard and Premium is not more Office. It is the entire security and device management layer.
Most businesses choose between these three once, at the beginning, and never revisit it. That is a mistake, because the difference between them is not what most people think it is — and the July 2026 packaging change moved the lines again.
What changed in July 2026
Microsoft raised prices across most of the range and added capabilities to justify it. For the Business plans: Basic and Standard gained 50GB of extra mailbox storage, Copilot Chat improvements, and URL time-of-click protection. Standard went up USD3 per user per month to USD14. Business Premium was left unchanged at USD22.
Widely misreported: Business Standard did not gain Defender for Office 365 Plan 1. Microsoft described the addition as a subset of Safe Links — link checking at time of click — not the full product. Defender for Office 365 P1 was added to E3, which did not previously have it. Business Premium has included it all along.
The direction is not subtle. Holding Premium flat while raising Standard narrows the gap to USD8, and Microsoft would clearly prefer you took the upgrade.
Business Basic
Cloud services only: Exchange, SharePoint, OneDrive and Teams, used through the browser and mobile apps. No installed desktop Office applications. It suits frontline staff and anyone who does not need the full desktop suite. Security is the baseline — Exchange Online Protection for mail, Defender Antivirus on the device, and no central device management.
Business Standard
Everything in Basic, plus the installed desktop applications and webinar functionality. This is where most small businesses land by default. What it does not add is meaningful security or management capability. Since July 2026 it includes time-of-click link checking, which is worth having, but a Standard tenant with 40 staff still has no device management, no Conditional Access and no EDR — which is why we end up buying endpoint protection separately for these clients.
Business Premium
This is the meaningful jump, and it is a security plan rather than a productivity one. It adds:
- Entra ID P1 — Conditional Access, so you can require compliant devices, block risky locations and enforce MFA properly rather than hoping people enable it.
- Intune — device enrollment, compliance policy, application deployment, patch enforcement and the hardening baseline.
- Defender for Business — genuine EDR, with behavioral detection and automated investigation.
- Defender for Office 365 Plan 1 — Safe Links, Safe Attachments and anti-phishing beyond the baseline filter.
- Azure Information Protection — encryption and rights management on documents and email.
The arithmetic
At USD14 for Standard against USD22 for Premium, the step is USD8 per user per month. Buying EDR, a mail security layer, a device management platform and Conditional Access separately costs considerably more than that for almost every business we have priced it for. And it leaves you with four vendors, four consoles and four renewal dates instead of one.
The catch, and it is a real one: none of it is switched on when you buy it. Premium gives you the entitlement. Getting value from it means someone configures Conditional Access, enrols the devices, onboards them to Defender and holds the baseline over time. Clients who upgrade and change nothing have simply paid more for the same posture.
Where E3 and E5 come in
Business plans cap at 300 users. Above that you are into Enterprise E3 or E5. As of July 2026 E3 gained Defender for Office 365 P1, Intune Plan 2, Intune Remote Help and Advanced Analytics. E5 adds Defender for Endpoint Plan 2, Entra ID P2 with Privileged Identity Management, the full Purview compliance suite, Defender for Cloud Apps and a Security Copilot allocation. It is a large step in price, and worth it mainly where the compliance requirements justify it.