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 49

IS&T IT Services logo

IS&T IT Services

Houston, Texas · US

Support
24/7
Size
51–200
Facts
31

Autotask PSASentinelOneWebrootSonicWallConnectWise (product not named)

IT ArchiTeks logo

IT ArchiTeks

Dallas, Texas · US

Support
–
Size
11–50
Facts
31

HaloPSAFortinetCisco MerakiUbiquiti UniFiDatto (product not named)

IT Authorities logo

IT Authorities

Tampa, Florida · US

Support
24/7
Size
51–200
Facts
31

Microsoft Defender

IT Fast logo

IT Fast

Slough, South East England · UK

Support
–
Size
1–10
Facts
31

SuperOpsDropsuite

ITS logo

ITS

Monticello, Iowa · US

Support
24/7
Size
–
Facts
31

SonicWallCisco MerakiAcronis3CX

InfoSystems, Inc. logo

InfoSystems, Inc.

Chattanooga, Tennessee · US

Support
24/7
Size
51–200
Facts
31

HaloPSAZoho AssistBlackpoint CyberBarracuda

JSL Services Group UK logo

JSL Services Group UK

Bury, East of England · UK

Support
–
Size
11–50
Facts
31

Autotask PSAZoho DeskZoho AssistSophosFortinet

John Finch Computers logo

John Finch Computers

Hereford, West Midlands · UK

Support
–
Size
–
Facts
31

AteraFreshservice / FreshdeskESETMicrosoft DefenderFortinet

KairosIT logo

KairosIT

Pompano Beach, Florida · US

Support
–
Size
11–50
Facts
31
Kirbtech LLC logo

Kirbtech LLC

Carlisle, Pennsylvania · US

Support
–
Size
–
Facts
31

ScreenConnectIT GlueBarracudaUbiquiti UniFi

Klik Solutions

Baltimore, Maryland · US

Support
24/7
Size
–
Facts
31

SophosFortinetVeeam

Kortech, Inc. logo

Kortech, Inc.

Corona, California · US

Support
–
Size
–
Facts
31

HuntressSentinelOneCrowdStrikeFortinetCisco Meraki

LB Tech Solutions LTD logo

LB Tech Solutions LTD

Grantham, East Midlands · UK

Support
–
Size
1–10
Facts
31

GiacomKaseya (product not named)

LaneSystems Ltd logo

LaneSystems Ltd

Stockton-on-Tees, North East England · UK

Support
Extended hours
Size
11–50
Facts
31

SophosWebrootWatchGuardVeeam

Loyal IT logo

Loyal IT

Round Rock, Texas · US

Support
–
Size
11–50
Facts
31

HuntressVeeam

NGEN LLC

Lanham, Maryland · US

Support
–
Size
51–200
Facts
31

IT Glue

National Networks logo

National Networks

Nederland, Texas · US

Support
24/7
Size
11–50
Facts
31

Microsoft Defender