DS-STACK-MICROSOFT-36Rev. 9 Nov 2026

MSPs using Microsoft 365 (own mail)

Microsoft 365 (own mail) (Microsoft) seen at 7349 of the 12,423 MSPs in the directory: 59% of the 12,197 researched in full (8,920 US, 3,277 UK), the sample the shares use. “Seen” means a partner badge, the MSP’s own pages, a job ad or a public DNS record; NC on a profile means not found, not “not used”.

MSPs seen
7,349
US
5,245 (58% of full)
UK
2,104 (63% of full)
Type
Productivity / mail
Co-occurring tools

Often seen with Microsoft 365 (own mail)

Evidence

How we know

  • detected (public DNS)7,349

7,349MSPs · page 115

Quorum Cyber logo

Quorum Cyber

Edinburgh, Scotland · UK

Support
–
Size
201–500
Facts
24

Microsoft Defender

R2 Unified Technologies

Boca Raton, Florida · US

Support
–
Size
11–50
Facts
24

BeyondTrust Remote SupportHuntressArctic WolfKnowBe4Fortinet

RazorCity IT logo

RazorCity IT

Little Rock, Arkansas · US

Support
24/7
Size
1–10
Facts
24
Reboot IT logo

Reboot IT

Chichester, New Hampshire · US

Support
–
Size
–
Facts
24
Reboot IT logo

Reboot IT

Columbia, Missouri · US

Support
–
Size
–
Facts
24

Red 7 Networking LLC

New Albany, Indiana · US

Support
Business hours
Size
–
Facts
24

SentinelOneCrowdStrikeFortinetCisco MerakiUbiquiti UniFi

Rooted Software logo

Rooted Software

Walnut Creek, California · US

Support
Extended hours
Size
11–50
Facts
24

Acronis

Rubech IT logo

Rubech IT

Cerritos, California · US

Support
–
Size
1–10
Facts
24
SF3 Technologies logo

SF3 Technologies

Las Vegas, Nevada · US

Support
–
Size
1–10
Facts
24

Microsoft Defender

Sagin, LLC

Chicago, Illinois · US

Support
24/7
Size
51–200
Facts
24

Freshservice / FreshdeskConnectWise AutomateScreenConnect

Sandra Network logo

Sandra Network

Peabody, Massachusetts · US

Support
–
Size
–
Facts
24

HaloPSASophosSonicWallRingCentral