Identity theft monitoring bundled into Microsoft 365 subscriptions. Powered by Experian on the back end. If you already pay for M365 Personal or Family, ID protection comes free, this is the cheapest path to monitoring in the category.
Microsoft Defender for individuals is a security app bundled with Microsoft 365 Personal and Family subscriptions. Originally launched as device antivirus and anti-malware, Microsoft added identity theft monitoring in 2022 via a partnership with Experian. The result is that anyone paying for Office 365 (which Microsoft now calls Microsoft 365) gets identity protection at no additional cost, the entire M365 Personal plan is $6.99/mo and includes Word, Excel, PowerPoint, 1TB OneDrive, AND identity monitoring.
The ID monitoring covers 60+ types of personal information across email, SSN, passport, driver license, bank accounts, credit cards, and more. It pulls credit data and dark web scanning from Experian. Insurance is $1M for identity theft and $100K for lost funds, underwritten by American Bankers Insurance Company. The trade-off is that you must have an active M365 subscription, you cannot buy Defender alone. For households already using Microsoft Office, this is the cheapest meaningful identity protection available.
Defender is not sold separately. Pricing below is the cost of the M365 subscription that includes Defender. The whole M365 plan provides Office apps, OneDrive cloud storage, AND identity protection, making this the most cost-effective entry point if you would benefit from Office.
Positive sentiment. M365 subscribers who discover Defender's identity protection often describe it as a pleasant surprise, "I was paying for Office anyway, free ID protection is great." The family plan math is especially compelling, $9.99/mo for 6 people's identity monitoring plus Office plus 6TB of OneDrive is excellent value. Cross-device alert delivery (Windows desktop notification, iPhone, etc.) is well-implemented. Credit alerts via Experian back-end get specific praise for accuracy.
Negative sentiment. Users who came specifically for identity protection (not for Office) feel the feature set is too thin compared to dedicated services. The absence of data broker removal and social media monitoring are notable gaps. Some users report difficulty navigating between Defender's antivirus tab and identity monitoring tab, the UI doesn't make identity monitoring as discoverable as it could be. Restoration access requires an active M365 subscription, lose it and you lose protection.
You already use Microsoft 365 or would benefit from Office plus cloud storage anyway. The marginal cost of identity protection is essentially zero. M365 Family at $9.99/mo for 6 people is the best per-person ID protection value on this list, especially when Office and 6TB of OneDrive are also included.
You do not need Office or cloud storage and have no reason to subscribe to M365. Standalone identity protection services offer richer feature sets at similar prices. If you want broker removal, social media monitoring, or 3-bureau credit, Defender does not provide these.
For people who already pay for Microsoft 365, Defender is the highest-value identity protection on this list by a wide margin. $9.99/mo Family plan covers 6 people with $1M each in ID theft insurance, plus Office, plus 6TB of cloud storage. Nothing else comes close on a per-person basis.
The catch is the M365 prerequisite. You cannot buy Defender alone. If you do not need Office or cloud storage, you are paying for those features to get ID protection, which makes the math worse than dedicated services.
A genuinely smart choice for M365 households. For everyone else, dedicated services like Aura or IDShield offer richer features at similar prices without requiring an Office subscription.