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Intruder

byIntruder
in
4.7
Market Presence: Vulnerability Assessment, External Attack Surface Management

Overview

Product Information on Intruder

Updated 21st August 2025

What is Intruder?

Intruder helps lean security teams proactively uncover and fix weaknesses by unifying attack surface management, cloud security and continuous vulnerability scanning in one intuitive platform. With compliance-ready reports and actionable results prioritized by severity and exploit likelihood, Intruder helps 3,000+ customers focus on fixing what matters. Integrating seamlessly with AWS, Azure, Google Cloud, Slack, Jira and more, Intruder makes exposure management simple, effective and scalable for growing teams.

Intruder Pricing

Intruder offers four plans available on a subscription basis: Essential (best for startups looking to stay compliant) starting from $149 per month, Cloud (best for cloud-native companies) starting from $299 per month, Pro (best for hybrid environments) from $499 per month and Enterprise (best for managing sprawling attack surfaces) custom pricing.

Intruder Product Images

Attack Surface
Attack Surface
Discovery Page
Discovery Page

Overall experience with Intruder

SOC MANAGER
250M - 500M USD, Consumer Goods
FAVORABLE

“Tool Provides Reliable Security Insights but Integration Options Remain Limited”

4.0
Sep 4, 2025
Our experience so far has been great. The tool is very easy to use, giving us clear and meaningful insights on our vulnerabilities. It has proven reliable in the scanning and monitoring we do regularly, giving us confidence in our security posture.
There are no reviews in this category.
CRITICAL

About Company

Company Description

Updated 21st August 2025

Intruder helps lean security teams proactively uncover and fix weaknesses by unifying attack surface management, cloud security and continuous vulnerability scanning in one intuitive platform. With compliance-ready reports and actionable results prioritized by severity and exploit likelihood, Intruder helps 3,000+ customers focus on fixing what matters. Integrating seamlessly with AWS, Azure, Google Cloud, Slack, Jira and more, Intruder makes exposure management simple, effective and scalable for growing teams.

Company Details

Updated 21st August 2025
Company type
Private
Year Founded
2015
Head office location
London, United Kingdom
Number of employees
51 - 200
Website
https://intruder.io

Key Insights

A Snapshot of What Matters - Based on Validated User Reviews

User Sentiment About Intruder
Reviewer Insights for: Intruder
Deciding Factors: Intruder Vs. Market Average
Performance of Intruder Across Market Features

Intruder Likes & Dislikes

Like

First of all the support, since the POC they have been great on providing guidance and technical support. On the other hand, the user interface is very user-friendly and yet very powerful. We also like the automated scans and the reporting parts. The alerts also make it easy to be informed of new vulnerabilities.

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Like

Flexible licensing model, good to excellent features and outstanding reporting of scanning results. It is also extremely easy to set up and configure authenticated sessions through its built-in wizard.

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Like

The reports are clear and easy to read when sending to customers or prospects. The number of checks they perform are always increasing every month, included with the service. They have great integrations into Slack, Drata and other services so we can stay on top of things effortlessly.

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Dislike

Some of the widgets/reports can be too high-level, they are good for top management but not very useful to other technical teams we work for the patching process. The integrations can also be improved, being limited on supporting other security tools we have.

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Dislike

The platform could benefit from additional types of reporting and currently offers a single format. Other competitors offer several types of reports based on the target audience. It also lacks technical POC information that could aid developers and in-depth analysis of potential vulnerabilities. Lastly, some information regarding its licensing model is not quite clear. Other competitors normally outline their licensing model based on the number of targets, while Intruder uses a different baseline which could cause confusion.

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Dislike

I am occasionally logged out of the platform and have to log in again even when I've used it fairly regularly, but this is only a minor inconvenience. It would be nice to see an AI summary of the checks that have been added since our last scan so we know what we're covered for now at a glance. It would be nice to be able to generate an overall summary of our security posture for customers or prospects that summarises several months worth of scan reports.

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Peer Discussions

Intruder Reviews and Ratings

4.7

(131 Ratings)

Rating Distribution

5 Star
72%
4 Star
28%
3 Star
0%
2 Star
0%
1 Star
0%
Why ratings and reviews count differ?

Customer Experience

Evaluation & Contracting

4.7

Integration & Deployment

4.7

Service & Support

4.8

Product Capabilities

4.7

Last 12 Months
Filter Reviews
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  • SOC MANAGER
    50M-1B USD
    Consumer Goods
    Review Source

    Tool Provides Reliable Security Insights but Integration Options Remain Limited

    4.0
    Sep 4, 2025
    Our experience so far has been great. The tool is very easy to use, giving us clear and meaningful insights on our vulnerabilities. It has proven reliable in the scanning and monitoring we do regularly, giving us confidence in our security posture.
  • CTO
    <50M USD
    IT Services
    Review Source

    Setup Simplicity and Thorough Threat Detection Stand Out in Assessment Platform

    4.0
    Aug 12, 2025
    Overall, an excellent vulnerability assessment SAAS platform with a decent set of features for advanced analysts, system administrators and developers. We were praticularly impressed with its continuous scanning features in relation with emerging threats,
  • Chief Operating Officer
    <50M USD
    Software
    Review Source

    Clear Security Reporting and Regular Vulnerability Monitoring Enhance Customer Confidence

    5.0
    Sep 29, 2025
    Intruder gives us and our customers confidence that we're regularly monitoring for vulnerabilities. They provide excellent support and are always on hand to answer any questions we have.
  • IT Security & Risk Management Associate
    <50M USD
    IT Services
    Review Source

    Intruder.io - above and beyond on service; always improving their offering

    4.0
    Nov 7, 2025
    Fantastic interaction with the intruder.io team from pre-sales to proof-of-concept to implementation and beyond. No-one else came close in our cost-benefit analyses. Collaboration with Drata to improve the service for our use case was a sign of a really committed team.
  • Director
    <50M USD
    Software
    Review Source

    Flexible and easy scanning solution

    5.0
    Jul 11, 2025
    Overall our experience with Intruder so far has been great. I had a video call with rep from the Intruder team who was great at understanding our needs/context, and then showing me how the platform could meet our needs. We followed that with a 14 day trial to road test it, followed by a paid plan. We are now implementing Intruder across a range of projects, and a couple of clients have already commented on how much happier they are knowing this sort of solution is running as part of our package for them.
...
Showing Result 1-5 of 131

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Gartner Peer Insights content consists of the opinions of individual end users based on their own experiences, and should not be construed as statements of fact, nor do they represent the views of Gartner or its affiliates. Gartner does not endorse any vendor, product or service depicted in this content nor makes any warranties, expressed or implied, with respect to this content, about its accuracy or completeness, including any warranties of merchantability or fitness for a particular purpose.

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