m365maps.com is a free visual reference of every Microsoft 365 license and what each one actually contains.
Built and maintained by Aaron Dinnage at Microsoft.
The problem
Microsoft licensing is a mess.
"Do we get Defender for Endpoint P2 in E5?"
"What's the difference between Business Premium and E3?"
"Does F3 include Teams?"
Three tabs deep in Microsoft Learn, trying to figure out what MDE_LITE actually means.
The tool
M365Maps is a collection of clean, visual diagrams showing exactly what each Microsoft 365 license contains — broken down by workload, feature, and add-on.
E3, E5, F1, F3, Business Basic/Standard/Premium, EMS, Defender, Purview, frontline plans, add-ons. All of it.
You can also compare plans side by side.
No marketing fluff. No SKU codes. Just the actual contents.
Why it works
Microsoft's own documentation is technically accurate but visually exhausting. M365Maps takes the same information and makes it glanceable.
You open the page, find the license, see what's in it. Done.
Final thought
Aaron Dinnage built something genuinely useful and gave it away for free.
If you work with Microsoft 365 licensing in any capacity — bookmark m365maps.com.
And send Aaron a thank you. He's earned it.