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Microsoft Defender for Office 365 Alternatives

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OverviewReviews
Alternatives
Microsoft Defender for Office 365

Best 15 Microsoft Defender for Office 365 Alternatives

Microsoft Defender for Office 365

Microsoft Defender for Office 365

4.6
(233)

Pricing: Available upon request

Free trial
Free version
On this page
  • Top Alternatives Preview
  • Alternatives
  • Popular Comparisons

Preview of Top Microsoft Defender for Office 365 Alternatives

Main Product
Microsoft Defender for Office 365

Microsoft Defender for Office 365

4.6
(233)

Ratings Breakdown

  • 4.54Ease of use
  • 4.47Value for money
  • 4.30Customer support
  • 4.48Functionality

Pricing

Available upon request

Top Alternative
Libraesva Email Security

Libraesva Email Security

4.9
(50)

Ratings Breakdown

  • 4.78Ease of use
  • 4.85Value for money
  • 4.88Customer support
  • 4.84Functionality

Pricing

Starting at £5.00 per year

Top Alternative
Hoxhunt

Hoxhunt

4.9
(336)

Ratings Breakdown

  • 4.93Ease of use
  • 4.77Value for money
  • 4.82Customer support
  • 4.83Functionality

Pricing

Available upon request

Top Alternative
Proton Mail

Proton Mail

4.5
(119)

Ratings Breakdown

  • 4.45Ease of use
  • 4.24Value for money
  • 4.04Customer support
  • 4.31Functionality

Pricing

Starting at $6.99 per month

Top Alternative
SpamTitan

SpamTitan

4.6
(563)

Ratings Breakdown

  • 4.43Ease of use
  • 4.50Value for money
  • 4.53Customer support
  • 4.41Functionality

Pricing

Starting at $1.26 per month

Top Alternative
Cypherdog Encryption

Cypherdog Encryption

4.8
(103)

Ratings Breakdown

  • 4.75Ease of use
  • 4.67Value for money
  • 4.63Customer support
  • 4.75Functionality

Pricing

Starting at $6.00 per month

Microsoft Defender for Office 365 Alternatives

Libraesva Email Security

Libraesva Email Security

4.9
(50)

Starting Price: £5.00 per year

Free trial
Free version

Features Comparison

72%

Unique Features for Libraesva Email Security

  • AI/Machine Learning
  • Anomaly/Malware Detection
  • API
See All

28%

Shared Features with Microsoft Defender for Office 365

  • Email Attachment Protection
  • Email Filtering
  • Phishing Protection
See All

Integrations Comparison

0%

Unique Integrations for Libraesva Email Security

  • No unique integrations

0%

Shared Integrations with Microsoft Defender for Office 365

  • No shared integrations
See Libraesva Email Security Screenshots
Hoxhunt

Hoxhunt

4.9
(336)

Pricing: Available upon request

Free trial
Free version

Features Comparison

84%

Unique Features for Hoxhunt

  • Activity Dashboard
  • Alerts/Escalation
  • Alerts/Notifications
See All

16%

Shared Features with Microsoft Defender for Office 365

  • Email Filtering
  • Phishing Protection
  • Policy Management
See All

Integrations Comparison

100%

Unique Integrations for Hoxhunt

  • Gmail
  • Microsoft Outlook

0%

Shared Integrations with Microsoft Defender for Office 365

  • No shared integrations
See Hoxhunt Screenshots
Proton Mail

Proton Mail

4.5
(119)

Starting Price: $6.99 per month

Free trial
Free version

Features Comparison

44%

Unique Features for Proton Mail

  • Email Management
  • Encryption
  • Reporting/Analytics
See All

56%

Shared Features with Microsoft Defender for Office 365

  • Email Attachment Protection
  • Email Filtering
  • Spam Blocker
See All

Integrations Comparison

100%

Unique Integrations for Proton Mail

  • Microsoft Outlook
  • Postbox
  • Proton Drive
See All

0%

Shared Integrations with Microsoft Defender for Office 365

  • No shared integrations
See Proton Mail Screenshots
SpamTitan

SpamTitan

4.6
(563)

Starting Price: $1.26 per month

Free trial
Free version

Features Comparison

79%

Unique Features for SpamTitan

  • Access Controls/Permissions
  • Activity Dashboard
  • Activity Tracking
See All

21%

Shared Features with Microsoft Defender for Office 365

  • Allow/Block List
  • Data Loss Prevention
  • Email Attachment Protection
See All

Integrations Comparison

100%

Unique Integrations for SpamTitan

  • Microsoft 365

0%

Shared Integrations with Microsoft Defender for Office 365

  • No shared integrations
See SpamTitan Screenshots
Cypherdog Encryption

Cypherdog Encryption

4.8
(103)

Starting Price: $6.00 per month

Free trial
Free version

Features Comparison

75%

Unique Features for Cypherdog Encryption

  • Access Controls/Permissions
  • API
  • Compliance Management
See All

25%

Shared Features with Microsoft Defender for Office 365

  • Email Attachment Protection
  • Phishing Protection
  • Policy Management
See All

Integrations Comparison

100%

Unique Integrations for Cypherdog Encryption

  • Google Chrome
  • Microsoft Edge
  • Microsoft Outlook

0%

Shared Integrations with Microsoft Defender for Office 365

  • No shared integrations
See Cypherdog Encryption Screenshots
ESET Endpoint Security

ESET Endpoint Security

4.7
(1167)

Starting Price: A$304.00 per year

Free trial
Free version

Features Comparison

92%

Unique Features for ESET Endpoint Security

  • Access Controls/Permissions
  • Activity Dashboard
  • Activity Monitoring
See All

8%

Shared Features with Microsoft Defender for Office 365

  • Policy Management
  • Real-Time Monitoring
  • Threat Protection
See All

Integrations Comparison

100%

Unique Integrations for ESET Endpoint Security

  • Autotask PSA
  • Axonius
  • Blumira
See All

0%

Shared Integrations with Microsoft Defender for Office 365

  • No shared integrations
See ESET Endpoint Security Screenshots
Trustifi

Trustifi

4.9
(16)

Starting Price: $6.00 per month

Free trial
Free version

Features Comparison

71%

Unique Features for Trustifi

  • Alerts/Escalation
  • Anti Virus
  • API
See All

29%

Shared Features with Microsoft Defender for Office 365

  • Allow/Block List
  • Data Loss Prevention
  • Email Attachment Protection
See All

Integrations Comparison

100%

Unique Integrations for Trustifi

  • Amazon S3
  • Google Workspace
  • Microsoft Exchange
See All

0%

Shared Integrations with Microsoft Defender for Office 365

  • No shared integrations
See Trustifi Screenshots
PhishTitan

PhishTitan

4.2
(5)

Starting Price: $3.50 per month

Free trial
Free version

Features Comparison

33%

Unique Features for PhishTitan

  • Reporting/Analytics
  • Threat Response

67%

Shared Features with Microsoft Defender for Office 365

  • Email Filtering
  • Phishing Protection
  • Spam Blocker
See All

Integrations Comparison

0%

Unique Integrations for PhishTitan

  • No unique integrations

0%

Shared Integrations with Microsoft Defender for Office 365

  • No shared integrations
See PhishTitan Screenshots
Topsec Cloud Solutions

Topsec Cloud Solutions

4.9
(69)

Starting Price: 12.00 per year

Free trial
Free version

Features Comparison

61%

Unique Features for Topsec Cloud Solutions

  • Activity Dashboard
  • Alerts/Escalation
  • Archiving & Retention
See All

39%

Shared Features with Microsoft Defender for Office 365

  • Allow/Block List
  • Email Attachment Protection
  • Email Filtering
See All

Integrations Comparison

100%

Unique Integrations for Topsec Cloud Solutions

  • Google Workspace
  • Microsoft 365
  • Microsoft Outlook
See All

0%

Shared Integrations with Microsoft Defender for Office 365

  • No shared integrations
See Topsec Cloud Solutions Screenshots
Graphus

Graphus

4.3
(27)

Starting Price: $3.00 per month

Free trial
Free version

Features Comparison

54%

Unique Features for Graphus

  • Email Routing
  • Encryption
  • Greylisting
See All

46%

Shared Features with Microsoft Defender for Office 365

  • Allow/Block List
  • Email Attachment Protection
  • Phishing Protection
See All

Integrations Comparison

0%

Unique Integrations for Graphus

  • No unique integrations

0%

Shared Integrations with Microsoft Defender for Office 365

  • No shared integrations
See Graphus Screenshots
Proofpoint Email Protection

Proofpoint Email Protection

4.2
(45)

Pricing: Available upon request

Free trial
Free version

Features Comparison

77%

Unique Features for Proofpoint Email Protection

  • Activity Dashboard
  • Anomaly/Malware Detection
  • Anti Spam
See All

23%

Shared Features with Microsoft Defender for Office 365

  • Email Filtering
  • Phishing Protection
  • Policy Management
See All

Integrations Comparison

0%

Unique Integrations for Proofpoint Email Protection

  • No unique integrations

0%

Shared Integrations with Microsoft Defender for Office 365

  • No shared integrations
See Proofpoint Email Protection Screenshots
ALTOSPAM

ALTOSPAM

4.8
(73)

Starting Price: 9.00 per year

Free trial
Free version

Features Comparison

73%

Unique Features for ALTOSPAM

  • Anti Spam
  • Anti Virus
  • API
See All

27%

Shared Features with Microsoft Defender for Office 365

  • Allow/Block List
  • Email Attachment Protection
  • Email Filtering
See All

Integrations Comparison

0%

Unique Integrations for ALTOSPAM

  • No unique integrations

0%

Shared Integrations with Microsoft Defender for Office 365

  • No shared integrations
See ALTOSPAM Screenshots
MimeCast Email Security

MimeCast Email Security

4.3
(80)

Pricing: Available upon request

Free trial
Free version

Features Comparison

65%

Unique Features for MimeCast Email Security

  • Activity Dashboard
  • Anomaly/Malware Detection
  • Anti Virus
See All

35%

Shared Features with Microsoft Defender for Office 365

  • Data Loss Prevention
  • Email Attachment Protection
  • Email Filtering
See All

Integrations Comparison

0%

Unique Integrations for MimeCast Email Security

  • No unique integrations

0%

Shared Integrations with Microsoft Defender for Office 365

  • No shared integrations
See MimeCast Email Security Screenshots
Barracuda Impersonation Protection

Barracuda Impersonation Protection

4.6
(11)

Pricing: Available upon request

Free trial
Free version

Features Comparison

60%

Unique Features for Barracuda Impersonation Protection

  • Fraud Detection
  • Reporting/Analytics
  • Threat Response

40%

Shared Features with Microsoft Defender for Office 365

  • Email Filtering
  • Threat Protection

Integrations Comparison

0%

Unique Integrations for Barracuda Impersonation Protection

  • No unique integrations

0%

Shared Integrations with Microsoft Defender for Office 365

  • No shared integrations
See Barracuda Impersonation Protection Screenshots
Abnormal AI

Abnormal AI

5.0
(2)

Pricing: Available upon request

Free trial
Free version

Features Comparison

67%

Unique Features for Abnormal AI

  • Alerts/Escalation
  • Anomaly/Malware Detection
  • Anti Virus
See All

33%

Shared Features with Microsoft Defender for Office 365

  • Email Attachment Protection
  • Phishing Protection
  • Spam Blocker

Integrations Comparison

0%

Unique Integrations for Abnormal AI

  • No unique integrations

0%

Shared Integrations with Microsoft Defender for Office 365

  • No shared integrations
See Abnormal AI Screenshots