--- title: Intruder Reviews meta_title: 'Intruder Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 222 reviews by the users' company size, role or industry to find out how Intruder works for a business like yours. aggregate_rating: rating_value: 4.8 review_count: 222 scale: '5' date_modified: '2026-10-24' parent_category: name: Vulnerability Management url: https://www.g2.com/categories/vulnerability-management ---

Intruder Reviews & Product Details

Pricing

Pricing provided by Intruder.

Free

Free
Per Month

Intruder Reviews (222)

Reviews

Intruder Reviews (222)

4.8
222 reviews

What do users say?

Generated using AI from real user reviews
Users consistently praise the ease of use and intuitive interface of Intruder, highlighting how quickly they can set up scans and interpret results. The automated scanning feature is particularly valued for its ability to identify vulnerabilities proactively, allowing teams to focus on remediation rather than manual tracking. However, some users note that scan times can be longer than expected.

Pros & Cons

Generated from real user reviews
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JN
Juan N.
Small-Business (50 or fewer emp.)
"Great VM & Website Scans with Clear Pen Test Reports"
5/5
What do you like best about Intruder?

I like vm and websites scans and pen test reports Review collected by and hosted on G2.com.

What do you dislike about Intruder?

I would like if you can include some links to resolve some vulnerabilities to fix quicker. Review collected by and hosted on G2.com.

Verified User
G
Verified User
Enterprise (> 1000 emp.)
"Revolutionized Our Vulnerability Management with Real-Time Insights"
4.5/5
What do you like best about Intruder?

I really like Intruder's ability for real-time vulnerability scanning, which keeps us updated almost instantly when a new vulnerability is published and tells us where we're exposed. Before Intruder, our vulnerability assessments were done on a quarterly basis, and there could be up to three months between a vulnerability being disclosed and the next scan to discover if we were exposed. Now, with Intruder, we have near real-time updates. The environment scanning and discovery features are also great because they alert us immediately if anything new comes into the estate, often referred to as shadow IT. Intruder has become our number one, 100% vulnerability assessment tool, replacing both Nessus open source and Tenable, as it's just as capable but significantly better. The initial setup was super easy, almost a perfect 9.85 out of 10. Review collected by and hosted on G2.com.

What do you dislike about Intruder?

The Azure integration for Intruder is definitely still a little bit immature. Review collected by and hosted on G2.com.

Neil v.
NV
Neil v.
Managing Director
Small-Business (50 or fewer emp.)
"Cost-Effective, Reliable, and Easy to Use with Great Support"
5/5
What do you like best about Intruder?

Cost, support, functionality, ease of use, reliability Review collected by and hosted on G2.com.

What do you dislike about Intruder?

Nothing................................. Review collected by and hosted on G2.com.

Viet T.
VT
Viet T.
Chief Representative
Mid-Market (51-1000 emp.)
"Intuitive Interface That’s Easy to Use"
4.5/5
What do you like best about Intruder?

I think it's the intuitive interface that makes it easy to use. Review collected by and hosted on G2.com.

What do you dislike about Intruder?

I think it's all good. There is nothing. Review collected by and hosted on G2.com.

Verified User in Entertainment
AE
Verified User in Entertainment
Mid-Market (51-1000 emp.)
"Awesome Interface, Time-Saving Scans, and Complete Integrations"
5/5
What do you like best about Intruder?

The graphic interface is awesome!

The automatic scans are great for saving time for my team.

The integrations available are very complete Review collected by and hosted on G2.com.

What do you dislike about Intruder?

The pricing feels a bit high compared with the competition. Also, there are several services that other vendors include by default, but with Intruder you need to pay extra for them. Review collected by and hosted on G2.com.

TW
Ted W.
Infrastructure manager
Mid-Market (51-1000 emp.)
"Simple to Use with Proactive, Helpful Support"
4/5
What do you like best about Intruder?

It is simple to use, and staff are proactive and helpful. Review collected by and hosted on G2.com.

What do you dislike about Intruder?

Reporting options / filtering could be improved Review collected by and hosted on G2.com.

NH
Nic H.
Operations Director
Small-Business (50 or fewer emp.)
"Outstanding Experience with No Drawbacks"
5/5
What do you like best about Intruder?

What we’ve found most helpful about Intruder is the clarity and prioritisation of its findings. Rather than overwhelming us with low-value noise, it highlights vulnerabilities that genuinely matter and explains why they are important. The continuous scanning model is a big advantage, as it means new issues are identified as our environment changes, rather than relying on occasional point-in-time tests. The level of context provided for each finding, including exploitability and practical remediation guidance, makes it much easier to take meaningful action. Intruder also gives excellent visibility of externally exposed assets, which are often the areas of highest risk. The dashboard is clean and intuitive, allowing us to communicate risk clearly to both technical and non-technical stakeholders, and it integrates smoothly into our existing workflows without heavy setup. Overall, it provides ongoing assurance that we are actively reducing real-world risk rather than simply running scans for compliance. Review collected by and hosted on G2.com.

What do you dislike about Intruder?

At this stage, we haven’t identified any significant downsides. The platform has been straightforward to set up, the findings have been clear and actionable, and it has integrated well into our existing processes. If anything, any future feedback is more likely to be around additional features or refinements rather than core shortcomings, but so far our experience has been entirely positive. Review collected by and hosted on G2.com.

HALADU A.
HA
HALADU A.
Cloud Security Engineer
Mid-Market (51-1000 emp.)
"Intruder: Insightful Vulnerability Management Platform That Strengthens Security Operation"
4.5/5
What do you like best about Intruder?

The intuitive dashboard, regular external attack surface monitoring, and helpful remediation guidance make it a highly efficient tool. Additionally, the simplicity of onboarding and the minimal operational overhead significantly enhance its overall value. Review collected by and hosted on G2.com.

What do you dislike about Intruder?

There is nothing to dislike about the Intruder platform for security vulnerability management. Review collected by and hosted on G2.com.

MS
michael S.
Cyber Security Analyst
Mid-Market (51-1000 emp.)
"Well-Organized Tool for Easy Cloud Vulnerability Remediation"
5/5
What do you like best about Intruder?

It’s well organized and makes it easy to identify and remediate vulnerabilities in a cloud environment. Review collected by and hosted on G2.com.

What do you dislike about Intruder?

I have not come across any unhelpful components. Review collected by and hosted on G2.com.

SE
Steve E.
IT Manager
Mid-Market (51-1000 emp.)
"Effortless Network Protection with Intruder"
5/5
What do you like best about Intruder?

I find Intruder to be a really good tool for alleviating headaches and increasing our focus. It helps us feel confident that our systems are patched against the latest threats. I appreciate that Intruder keeps us up to date without requiring a lot of work on our end. It's also the most intuitive and easy-to-use tool compared to others I've tried. The initial setup was very easy, and we could set up all our scanning in half a day. Review collected by and hosted on G2.com.

What do you dislike about Intruder?

There is nothing to dislike about Intruder Review collected by and hosted on G2.com.

Questions about Intruder? Ask real users or explore answers from the community

Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights.

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G2
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Last activity over 5 years ago

Who is Intruder?

Verified User
G2
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Last activity over 5 years ago

Will Intruder's scans damage my systems?

Pricing Options

Pricing provided by Intruder.

Free

Free
Per Month

Cloud

Starting at $299.00
Per Month

Pro

Starting at $499.00
Per Month
Intruder Comparisons
Intruder Features
Dashboard & Reporting
Alerting
Reporting and Analytics
Issue Tracking
Reconnaissance
Vulnerability Scan
Performance and Reliability
Issue Tracking
Detection Rate
False Positives