Compare Intruder and Microsoft Defender External Attack Surface Management 
At a Glance
Market Segments
Small-Business (58.7% of reviews)
Small-Business (37.5% of reviews)
Entry-Level Pricing
Starting at $149.00 Per Month
No pricing available
Intruder
Star Rating
(206)4.8 out of 5
Market Segments
Small-Business (58.7% of reviews)
Pros & Cons
Entry-Level Pricing
Starting at $149.00 Per Month
Free Trial is available
Browse all 4 pricing plansMicrosoft Defender External Attack Surface Management
Star Rating
(16)4.3 out of 5
Market Segments
Small-Business (37.5% of reviews)
Pros & Cons
Not enough data
Entry-Level Pricing
No pricing available
Learn more about Microsoft Defender External Attack Surface ManagementSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- G2 reviewers report that Intruder excels in user experience, with many praising its easy setup and intuitive interface. Users appreciate features like the autoscanner and continuous updates on critical vulnerabilities, making it a favorite for those seeking straightforward security management.
- Users say that Microsoft Defender External Attack Surface Management provides robust protection by regularly checking and verifying web links for security. This proactive approach to identifying threats is highlighted as a key strength, especially for organizations needing real-time visibility into their security posture.
- Reviewers mention that Intruder stands out for its clarity in reporting vulnerabilities. Users find that it prioritizes significant issues without overwhelming them with low-value alerts, which helps in making informed decisions about security measures.
- According to verified reviews, Microsoft Defender is noted for its comprehensive scanning capabilities, which protect devices and assets from external threats. Users appreciate the regular updates and notifications, ensuring they stay informed about potential vulnerabilities.
- G2 reviewers highlight that Intruder has a strong focus on small businesses, with a significant portion of its user base coming from this segment. This tailored approach resonates well with smaller organizations looking for effective yet manageable security solutions.
- Users report that while Microsoft Defender offers solid features, some find it less user-friendly compared to Intruder. The feedback suggests that the ease of use and setup is a critical factor for many, with Intruder receiving higher marks in these areas, making it a more appealing choice for those prioritizing simplicity.
Pricing
Entry-Level Pricing
Intruder
Essential
Starting at $149.00
Per Month
Best for startups looking to stay compliant
- External scanning
- Application scanning
- 18,000+ open-source checks
Microsoft Defender External Attack Surface Management
No pricing availableFree Trial
Intruder
Free Trial is available
Microsoft Defender External Attack Surface Management
No trial information availableRatings
Meets Requirements
9.4
159
9.0
16
Ease of Use
9.5
164
8.8
16
Ease of Setup
9.6
143
9.4
6
Ease of Admin
9.5
132
9.7
5
Quality of Support
9.7
153
9.3
15
Has the product been a good partner in doing business?
9.7
125
9.4
6
Product Direction (% positive)
9.8
149
10.0
16
Features by Category
Administration
Feature Not Available
Not enough data
9.2
32
Not enough data
9.7
31
Not enough data
Risk Analysis
Feature Not Available
Not enough data
9.6
31
Not enough data
Feature Not Available
Not enough data
Threat Protection
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Generative AI
6.8
10
Not enough data
Administration
8.6
28
Not enough data
8.5
25
Not enough data
9.1
50
Not enough data
Analysis
9.4
41
Not enough data
9.2
38
Not enough data
9.6
51
Not enough data
Testing
Feature Not Available
Not enough data
8.6
20
Not enough data
8.7
29
Not enough data
9.4
39
Not enough data
Administration
8.9
6
Not enough data
8.6
6
Not enough data
Analysis
9.5
7
Not enough data
9.6
8
Not enough data
Feature Not Available
Not enough data
9.8
8
Not enough data
Feature Not Available
Not enough data
Testing
7.9
7
Not enough data
8.8
7
Not enough data
7.8
6
Not enough data
9.0
7
Not enough data
9.5
7
Not enough data
7.9
7
Not enough data
Performance
9.1
80
|
Verified
Not enough data
9.3
90
|
Verified
Not enough data
7.8
89
|
Verified
Not enough data
9.5
98
|
Verified
Not enough data
Network
9.0
39
Not enough data
9.0
82
|
Verified
Not enough data
Feature Not Available
Not enough data
Application
8.2
54
|
Verified
Not enough data
Feature Not Available
Not enough data
8.4
50
|
Verified
Not enough data
Agentic AI - Vulnerability Scanner
8.1
8
Not enough data
8.3
9
Not enough data
API Management
8.8
8
Not enough data
Feature Not Available
Not enough data
9.2
10
Not enough data
Feature Not Available
Not enough data
Security Testing
Feature Not Available
Not enough data
Feature Not Available
Not enough data
8.7
10
Not enough data
Security Management
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Cloud Security Posture Management (CSPM)Hide 11 FeaturesShow 11 Features
Not enough data
Not enough data
Configuration
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Visibility
Not enough data
Not enough data
Not enough data
Not enough data
Vulnerability Management
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Asset Management
9.3
19
8.1
14
8.1
18
8.5
14
Feature Not Available
8.0
14
Monitoring
Feature Not Available
8.8
15
9.5
22
9.0
14
9.3
21
8.8
14
9.6
22
8.9
14
Risk Management
9.2
22
8.5
14
8.9
22
8.7
15
Feature Not Available
8.9
15
9.3
20
9.0
15
Generative AI
6.3
13
8.3
12
Generative AI - Exposure Management Platforms
Not enough data
Not enough data
Not enough data
Not enough data
Risk Identification and Assessment - Exposure Management Platforms
Not enough data
Not enough data
Not enough data
Not enough data
Monitoring and Integration - Exposure Management Platforms
Not enough data
Not enough data
Not enough data
Not enough data
Cloud Visibility
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Security
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Identity
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Categories
Categories
Shared Categories
Intruder and Microsoft Defender External Attack Surface Management are categorized as Attack Surface Management
Unique Categories
Microsoft Defender External Attack Surface Management has no unique categories
Reviews
Reviewers' Company Size
Intruder
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Microsoft Defender External Attack Surface Management
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Computer Software
21.0%
Information Technology and Services
15.5%
Financial Services
7.5%
Computer & Network Security
6.0%
Insurance
2.5%
Other
47.5%
Information Technology and Services
31.3%
Consulting
18.8%
Manufacturing
12.5%
Security and Investigations
6.3%
Non-Profit Organization Management
6.3%
Other
25.0%
Alternatives
Discussions
What does Intruder actually test for you?
2 Comments
Official Response from Intruder
Intruder currently performs ~10,000 checks varying from configuration weaknesses, security patches, and application bugs. An up-to-date list can always be...Read more
Will Intruder's scans damage my systems?
2 Comments
Official Response from Intruder
It's very unlikely that Intruder's scans will damage your systems. If this is a concern of yours, users have the ability to throttle scans.Read more
What are Intruder's key principals?
1 Comment
Official Response from Intruder
We pride ourselves on being a simple, intuitive product that still packs a punch. Vulnerability management can be a complicated task, but it doesn't have to...Read more
Microsoft Defender External Attack Surface Management has no discussions with answers
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