Intune can manage a Mac fleet properly. What it cannot do is keep your third-party Mac applications patched, and that single gap is usually what decides whether you need a second tool. Everything else in the Intune macOS story is better than its reputation suggests.
This is written for the business that already pays for Intune inside a Microsoft 365 subscription and would rather not buy and run a second management platform. That instinct is right more often than Apple-first consultants will admit.
The verdict, before the detail
If your Mac fleet is small, your application set is short and predictable, and nobody is auditing you against a control framework, Intune alone is enough. Buying a dedicated Apple MDM alongside it adds cost, a second console, a second set of enrolment records and a second thing to break.
Disclosure, because it is relevant to that verdict: we are a Jamf partner and a Microsoft partner, so we hold a commercial relationship on both sides of this question. We still tell most businesses in the position described above to stay on Intune alone, which is the cheaper answer for them and the smaller one for us.
Our rule of thumb, and it is professional judgement rather than a published benchmark: the trigger is not headcount, it is the application estate. Ten Macs running fifteen specialist creative or engineering applications will break Intune’s app model long before fifty Macs running Microsoft 365, a browser and a video conferencing client. If you can list every non-Apple, non-Microsoft application on your Macs on one hand, stay on Intune.
The trade-off is real: staying on Intune means you own the packaging and versioning of third-party Mac applications yourself, or you accept that they update themselves and you stop pretending you control that. Say which one you are choosing, in writing.
What Intune genuinely does well on macOS
Automated Device Enrolment and zero-touch setup. Intune links to Apple’s business portal, so a Mac bought through a participating reseller enrols itself out of the box and arrives supervised. Note the naming change: Apple replaced Apple Business Manager with a service called Apple Business on 15 April 2026, per Apple’s own announcement. The mechanics are unchanged and Intune’s enrolment token flow still works the same way. If you have not set that up, start with Apple’s business device portal before you touch Intune.
Platform SSO. This is the strongest thing Microsoft has shipped for the Mac. Platform SSO signs users into a managed Mac with their Microsoft Entra ID credentials, and with the Secure Enclave authentication method it is passwordless and hardware bound. Microsoft’s documentation states plainly that Secure Enclave “is considered password-less and meets phish-resistant multifactor (MFA) requirements” and is “conceptually similar to Windows Hello for Business”. It needs macOS 13.0 or newer, Company Portal 5.2404.0 or newer, and it is included with all Intune licensing plans.
One honest caveat from Microsoft’s own page: with Secure Enclave, the local account password is deliberately left alone, because FileVault uses the local password to decrypt the disk at startup. After a reboot the user still types the local password once. Touch ID works after that.
FileVault with escrowed recovery keys. Intune configures FileVault, escrows the personal recovery key, and surfaces it through the built-in encryption report. Key rotation is gated behind an RBAC right, so a help desk operator can retrieve a key without being a global administrator. Microsoft is candid that Intune’s FileVault settings “do not expose every FileVault capability”, so check the specific option you need exists before you promise it.
The settings catalog. Intune’s settings catalog exposes Apple’s declarative and profile settings directly, which means most things Apple publishes a payload for can be configured without hand-writing a mobileconfig file. This is a genuine change from the Intune of a few years ago and a lot of stale advice online predates it.
Compliance policy feeding Conditional Access. A Mac can be assessed for OS version, encryption status, firewall state and Defender health, and that compliance state can gate access to Microsoft 365 through Conditional Access. This is the single best argument for Intune on Macs: the same identity and access decision covers both platforms. It sits at the centre of endpoint security and device management for a mixed fleet.
Defender for Endpoint on Mac. Built on Apple’s system extension architecture, with web threat protection across Safari, Chrome, Firefox and Edge, network protection, and device control for removable storage now generally available. It is a real EDR product on macOS, not a token port.
Declarative software updates. macOS updates are now enforced through Apple’s declarative device management on macOS 14 and later, configured in the settings catalog, targeting a specific OS or build version with an enforced deadline. Apple has deprecated the older MDM software update workload and Microsoft recommends DDM. If you configure both, DDM wins.
Where Intune is genuinely weaker than a dedicated Apple MDM
Third-party application patching. This is the big one. Intune’s Enterprise App Catalog, the feature that discovers, packages and auto-updates non-Microsoft applications, is a Windows Win32 feature. There is no macOS equivalent. On the Mac you upload DMG, PKG or line-of-business packages yourself, and when the vendor ships a new version you upload it again. Nothing tells you a new version exists.
A dedicated Apple MDM either ships a maintained patch feed or plugs into the community tooling that does. Intune does not. In practice, Intune shops either script the gap or let applications self-update and accept the loss of control. Both are defensible. Neither is what a vulnerability scanner report will expect to see.
Scripting and inventory attributes. Intune supports shell scripts on macOS 12.0 and later, but only through the separate Intune management agent, only on devices with a direct internet connection (proxies are not supported), with a 1 MB script size limit and a hard 60-minute execution timeout. Run status is only reported when it changes, which makes troubleshooting slower than it should be.
Custom attributes are thinner still: the script runs every eight hours and the returned value must be 20 KB or less. Compare that with an Apple-first platform where extension attributes feed dynamic device groups that drive policy in near real time. If your operating model depends on “find every Mac where X is true and do Y”, Intune will frustrate you. This is the practical difference that shows up in how Jamf and Intune compare head to head.
Application control. Intune has no application allowlisting for macOS. Windows has Defender Application Control and AppLocker; the Mac has Gatekeeper, notarisation and XProtect, which are Apple’s controls, not yours. If you have a control requirement that says only approved software may execute, Intune will not get you there on the Mac and neither will a different MDM without a third-party product. We deal with that specifically when mapping the Essential Eight onto macOS.
Speed of support for new macOS releases. Microsoft’s published support policy is that Intune supports the three most recent major operating system versions, with older versions allowed to enrol but not guaranteed to work. That is a reasonable policy. What it does not promise is that a new setting Apple introduces at WWDC will be configurable in the settings catalog on the day the new macOS ships. Apple-first vendors compete on exactly that, and it matters if you deploy new hardware early or your users update themselves.
The practical consequence for an Australian business: Apple’s major macOS releases land in our spring, which is the same quarter as end-of-year project pressure. Plan a deferral window rather than assuming your MDM will keep up.
If you are staying on Intune, do these five things
- Set the software update deferral and deadline through DDM, not through the deprecated MDM policy, and pick a deferral period you can actually support.
- Decide your third-party patching position and write it down. Either you package and version applications yourself on a schedule, or you enable vendor auto-update and record that as an accepted risk. Undecided is the failure mode.
- Deploy Platform SSO with Secure Enclave, not the password method, unless you have a specific reason otherwise. It is the phishing-resistant option and it costs nothing extra.
- Confirm FileVault keys are actually escrowing by pulling a key from the encryption report for a real device. Escrow silently failing is common and only discovered when you need the key.
- Get compliance policy wired into Conditional Access so a non-compliant Mac loses access to data rather than just showing red in a report.
If you want the full enrolment, policy and failure-mode picture rather than just the Intune slice, we cover the mechanics of running a Mac fleet separately, and the wider question of running Windows, Mac and Google in one business without standardising on one vendor.
Book a review of your existing Intune tenancy and we will tell you whether your Macs are actually managed or just enrolled, and whether a second MDM is worth the licence. Call 1300 028 324 or use the form at https://techassist.au/contact/. We will give you the answer even if the answer is that your current setup is fine.