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Microsoft Defender for O365

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Microsoft Defender for Office 365 secures Microsoft 365 communication by protecting against email-based threats like phishing and malware, enhancing o...Read more

Cyber Security
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Market Share of Microsoft Defender for O365

Current Customer(s)

236

Market Share (Est.)

0.16%

Ranking

#50

Top Competitors and Alternatives of Microsoft Defender for O365

The top three of Microsoft Defender for O365’s competitors in the Cyber Security category are Symantec with 33.22%, McAfee with 15.30%, Microsoft Attack Simulator with 5.54% market share.

TechnologyDomainsMarket Share (Est.)Versus page
Symantec4852833.22%Microsoft Defender for O365 vs Symantec
McAfee2235415.30%Microsoft Defender for O365 vs McAfee
Microsoft Attack Simulator80865.54%Microsoft Defender for O365 vs Microsoft Attack Simulator
Datto56073.84%Microsoft Defender for O365 vs Datto
Check Point Software Technologies48183.30%Microsoft Defender for O365 vs Check Point Software Technologies
Kaseya44093.02%Microsoft Defender for O365 vs Kaseya
Mitre29262.00%Microsoft Defender for O365 vs Mitre
KnowBe4 Security Awareness Training25501.75%Microsoft Defender for O365 vs KnowBe4 Security Awareness Training
BurpSuite24901.70%Microsoft Defender for O365 vs BurpSuite
Trellix24211.66%Microsoft Defender for O365 vs Trellix
Radware21971.50%Microsoft Defender for O365 vs Radware
Thycotic20701.42%Microsoft Defender for O365 vs Thycotic
Splunk SOAR19371.33%Microsoft Defender for O365 vs Splunk SOAR
AlienVault18961.30%Microsoft Defender for O365 vs AlienVault
Trellix FireEye16121.10%Microsoft Defender for O365 vs Trellix FireEye
KnowBe4 Security Coach16091.10%Microsoft Defender for O365 vs KnowBe4 Security Coach
MISP16061.10%Microsoft Defender for O365 vs MISP
LANDesk Security Suite14901.02%Microsoft Defender for O365 vs LANDesk Security Suite
Cortex XSOAR14791.01%Microsoft Defender for O365 vs Cortex XSOAR
TitanHQ13820.95%Microsoft Defender for O365 vs TitanHQ
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Popular Comparisons

Top Competitors and Alternatives of Microsoft Defender for O365

The top three of Microsoft Defender for O365’s competitors in the Cyber Security category are Symantec with 33.22%, McAfee with 15.30%, Microsoft Attack Simulator with 5.54% market share.

Microsoft Defender for O365 vs Symantec

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Microsoft Defender for O365 vs McAfee

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Microsoft Defender for O365 vs Microsoft Attack Simulator

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Microsoft Defender for O365 vs Datto

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Microsoft Defender for O365 vs Check Point Software Technologies

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Microsoft Defender for O365 vs Kaseya

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Microsoft Defender for O365 vs Mitre

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Microsoft Defender for O365 vs KnowBe4 Security Awareness Training

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Customers of Microsoft Defender for O365

Around the world in 2026, over 235 companies have started using Microsoft Defender for O365 as Cyber Security tool.

CustomersEmployee RangeCityRegionCountrySocial Links
The Coca - Cola Company10,000+AtlantaGeorgiaUnited States
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Ltm Industry Co, Ltd10,000+ShenzhenGuangdongPeople's Republic of China
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Avanade10,000+SeattleWashingtonUnited States
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Capgemini10,000+ParisIle-de-FranceFrance
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Co-op10,000+ManchesterEnglandUnited Kingdom
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HCL10,000+NoidaUttar PradeshIndia
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Verizon10,000+New York CityNew YorkUnited States
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Cloud4C Services10,000+SingaporeCentral SingaporeSingapore
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Peraton10,000+RestonVirginiaUnited States
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Wipro10,000+BengaluruKarnatakaIndia
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Microsoft Defender for O365 Customers by Products and Services

The top three products and services offering customers that use Microsoft Defender for O365 for Cyber Security are Cloud Services (24), Managed Services (17), Cybersecurity (15).

Customers

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Microsoft Defender for O365 Customers by Employee Size

The majority of Microsoft Defender for O365's customers for the cyber-security category fall in the company size of 10,000+ employees (73 companies), 1,000 - 4,999 employees (49 companies), 100 - 249 employees (39 companies).

Employee Size

Microsoft Defender for O365 Customers by Geography

The top three geographies of Microsoft Defender for O365 for cyber-security are the United States with 102(51.26%), United Kingdom with 22(11.06%), India with 16(8.04%) customers respectively.

Customers

Employees of Microsoft Defender for O365

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Also see other Products/Services by Microsoft Defender for O365 in:

Cyber Security

FAQ

Find answers to the most often asked questions by users.

Who are the top Microsoft Defender for O365 competitors?

Microsoft Defender for O365’s Top competitors in the cyber-security category are Symantec, McAfee, Microsoft Attack Simulator. You can view a full list of Microsoft Defender for O365 competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Microsoft Defender for O365 and 40,000 other technologies on the internet. You can also compare Microsoft Defender for O365 and its feature with top competitors here : Microsoft Defender for O365 vs Symantec Microsoft Defender for O365 vs McAfee Microsoft Defender for O365 vs Microsoft Attack Simulator.

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What is Microsoft Defender for O365 customer distribution based on company size?

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What is Microsoft Defender for O365 market share in the cyber-security?

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What are the top countries that use Microsoft Defender for O365?

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What are the top industries that use Microsoft Defender for O365?

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