Intruder: See Their Revenue, Competitors, Traffic, and Reviews (November 2025)

Review (November 2025)

Intruder is an online vulnerability scanner that finds cyber security weaknesses in your most exposed systems, to avoid costly data breaches.

2.32M

Estimated Revenue

317.44k

Website Visitors

2.9/5

Trustpilot Score

What do we know about Intruder?

Estimated Revenue (2020)

$2.32M

Total Funding

$1.18M

Total Employees

16 Founded

2015

Industry

Computer Network Security

Last Funding Date

Seed Oct 2020

About

Intruder: Intruder is an online vulnerability scanner that finds cyber security weaknesses in your most exposed systems, to avoid costly data breaches.

Social Links

Alexa Ranking: 67338

What is Intruder's Revenue?

Intruder's estimated revenue for 2024 is $2.32M.

What does Intruder do?

Intruder is a proactive security monitoring platform for internet-facing systems. Cyber threats are ever-changing and require dedicated oversight. Existing services are inadequate, overly complex to configure and operate, and the jargon produced is often confusing, requiring specialist interpretation. Intruder provides a simple cloud based security solution which continually scans your digital assets, highlighting vulnerabilities and outlining remediation advice in the simplest terms. ============================ We're hiring! https://careers.intruder.io ============================

What are the monthly traffic metrics for Intruder?

6/mo Traffic Growth

-37.20%

All Time Traffic Growth

Create Free Account

Monthly Hits

317k

Time on Site

3.9Mins

Bounce Rate

49%

How fast is Intruder growing?

Intruder has grown by -27.9% in the last 6 months according to SimilarWeb.

How do people interact with Intruder?

Last month, Intruder received 317k visitors who spent an average of 3.9 minutes on the website and visited 3.0 different pages per session. Overall, 49% of people bounce on the first visit.

How do people find Intruder?

129.4k people (41%) visit Intruder directly. 114.4k (36%) people search for them in Google. Whereas, 6.5k (2%) discover Intruder through Facebook, Reddit, and YouTube. 4k (1%) visitors come from Intruder's email newsletters. Finally, 5.6k (1.8%) people come from affiliates and or paid referrals.

Who uses Intruder?

Intruder's top market is the Indonesia and they receive 57.7k (18.2%) people.
Then the 2nd is United States with 38.5k (12.1%).
The 3rd is is India with 24.6k (7.7%).

Traffic Growth (last 6 months)

All Traffic Source

Country Share

Traffic Growth (last 12 months)

See 12/mo Traffic Stats

What are Intruder's ads on Google?

Google Ads

Vulnerability Scanner | Prevent Costly Cyber Attacks‎

https://intruder.io/

Check Your Systems with the Same Scanning Engine Used by Banks & Governments Worldwide. Enterprise-Grade Network Scanning with Over 10,000 Vulnerability Checks. Proactive Monitoring.

Online Vulnerability Scan - Check 9,000+ Vulnerabilities

https://www.intruder.io/

Check Your Systems with the Same Scanning Engine Used by Banks & Governments Worldwide. Find Your Vulnerabilities Before the Hackers Do. Start Your Free 30-Day Trial Today. Proactive Monitoring. 9,000+ Security Checks. Cloud Connectors. Perimeter Specific.

Network Vulnerability Scanner | Free 30 Day Trial‎

https://intruder.io/

Don't be a Cyber Attack Victim. Find Your Security Vulnerabilities Before the Hackers Do. The Effortless Way to Get Peace of Mind and Avoid Costly Data Breaches. Try It For Free. 8,000+ security checks. Noise Reduction. Perimeter Specific. Enterprise-Grad

Vulnerability Scanner | Protection From Cyber Attacks‎

https://intruder.io/

Audit Your Systems with the Same Scanning Engine Used by Banks & Governments Worldwide. The Effortless Way to Get Peace of Mind and Avoid Costly Data Breaches. 8,000+ security checks. Proactive Monitoring. Email And Slack Alerts. Enterprise-Grade Security

Online Vulnerability Scanner | Test Your Security Today‎

https://intruder.io/

Find the weaknesses in your Cloud Systems before the hackers do. Essential Plan - from £25.00/mo - Up to 2 User Accounts · More Pro Plan - from £119.00/mo Unlimited User Accounts Verified Plan - from £300.00/mo Hybrid Penetration Tests

What do Intruder's customers say about them?

Review Score

2.9/5

Total Reviews

2 Info

Intruder

5 Star

0.0%

4 Star

0.0%

3 Star

0.0%

2 Star

0.0%

1 Star

100.0%

Read reviews that mention

jdb

Luring you in with a free trial

Reviewed on 2021-05-16T17:11:20

Luring you in with a free trial, wasted my time setting up an account and when u want to start u have to "activate" the "free" trial with a creditcard.

Mulesoft

Mulesoft provides the most widely used integration platform (mule esb & cloudhub) for connecting saas & enterprise applications in the cloud and on-premise.... More

Review (November 2025)

Intruder&nbsp;is an online vulnerability scanner that finds cyber security weaknesses in your most exposed systems, to avoid costly data breaches.

Estimated Revenue (2020)

$2.32M

Total Funding

$1.18M

Total Employees

16

Founded

2015

Industry

Computer Network Security

Last Funding Date

Seed Oct 2020

About

Intruder: Intruder is an online vulnerability scanner that finds cyber security weaknesses in your most exposed systems, to avoid costly data breaches.

Social Links

What is Intruder's Revenue?

Intruder's estimated revenue for 2024 is $2.32M.

What does Intruder do?

6/mo Traffic Growth

-37.20%

All Time Traffic Growth

Monthly Hits

317k

Time on Site

3.9Mins

Pages per Visit

3.0

Bounce Rate

49%

How fast is Intruder growing?

Intruder has grown by -27.9% in the last 6 months according to SimilarWeb.

How do people interact with Intruder?

Last month, Intruder received 317k visitors who spent an average of 3.9 minutes on the website and visited 3.0 different pages per session. Overall, 49% of people bounce on the first visit.

How do people find Intruder?

129.4k people (41%) visit Intruder directly. 114.4k (36%) people search for them in Google. Whereas, 6.5k (2%) discover Intruder through Facebook, Reddit, and YouTube. 4k (1%) visitors come from Intruder's email newsletters. Finally, 5.6k (1.8%) people come from affiliates and or paid referrals.

Who uses Intruder?

Intruder's top market is the Indonesia and they receive 57.7k (18.2%) people.Then the 2nd is United States with 38.5k (12.1%).The 3rd is is India with 24.6k (7.7%).

Traffic Growth (last 6 months)

All Traffic Source

Country Share

Traffic Growth (last 12 months)

Review Score

2.9/5

Total Reviews

2

Info

Read reviews that mention

Luring you in with a free trial

Intruder is an online vulnerability scanner that finds cyber security weaknesses in your most exposed systems, to avoid costly data breaches.

Intruder's top market is the Indonesia and they receive 57.7k (18.2%) people.
Then the 2nd is United States with 38.5k (12.1%).
The 3rd is is India with 24.6k (7.7%).