# Intruder vs Qualys WAS Comparison
---
## AI Generated Summary
- **G2 reviewers report** that Intruder excels in user satisfaction, boasting a higher overall score compared to Qualys WAS. Users appreciate its **ease of setup** and the effectiveness of its autoscanner, which simplifies the process of identifying critical vulnerabilities.
- **According to verified reviews** , Intruder has a significantly larger number of reviews, indicating a more reliable consensus on its performance. Users frequently highlight how the platform provides clear prioritization of vulnerabilities, making it easier to focus on what truly matters.
- **Users say** that while Qualys WAS offers a comprehensive range of scanning options, its user interface is also praised for being **intuitive**. This makes it easier for teams to navigate and understand the results, which is crucial for addressing security issues effectively.
- **Reviewers mention** that Intruder's continuous updates on security vulnerabilities enhance its value, allowing users to stay informed about emerging threats. This proactive approach is a standout feature that many find beneficial for maintaining robust security postures.
- **According to recent feedback** , while Qualys WAS is recognized for its low false positives and seamless integration, some users feel that it may not provide the same level of clarity in vulnerability reporting as Intruder, which focuses on highlighting the most critical issues.
- **G2 reviewers highlight** that both products have strong support ratings, but Intruder edges out with a higher quality of support score. Users appreciate the responsiveness and helpfulness of Intruder's support team, which can be a deciding factor for businesses needing reliable assistance.



| | Intruder | Qualys WAS | 
|---|---|---|
| **Star Rating** | 4.8 out of 5 | 4.5 out of 5 | 
| **Total Reviews** | 206 | 20 | 
| **Largest Market Segment** | Small-Business (58.7% of reviews) | Mid-Market (47.4% of reviews) | 
| **Entry Level Price** | Starting at $149.00 Per Month | No pricing available | 

---
## Top Pros & Cons

### Intruder

Pros:
- Ease of Use (41 reviews)
- Vulnerability Detection (30 reviews)

Cons:
- Expensive (9 reviews)
- Slow Scanning (8 reviews)

### Qualys WAS

**Not enough data**

---
## Ratings Comparison
| Rating | Intruder | Qualys WAS | 
|---|---|---|
  | **Meets Requirements** | 9.4 (159 reviews) | 9.6 (14 reviews) | 
  | **Ease of Use** | 9.5 (164 reviews) | 9.3 (14 reviews) | 
  | **Ease of Setup** | 9.6 (144 reviews) | 10.0 (5 reviews) | 
  | **Ease of Admin** | 9.5 (132 reviews) | 10.0 (5 reviews) | 
  | **Quality of Support** | 9.7 (153 reviews) | 9.3 (14 reviews) | 
  | **Has the product been a good partner in doing business?** | 9.7 (125 reviews) | 9.7 (5 reviews) | 
  | **Product Direction (% positive)** | 9.8 (149 reviews) | 10.0 (12 reviews) | 

---
## Pricing

### Intruder

#### Entry-Level Pricing

Plan: Essential

Price: Starting at $149.00 Per Month

Description: Best for startups looking to stay compliant

Key Features:
- External scanning
- Application scanning
- 18,000+ open-source checks

[Browse all 4 editions](https://www.g2.com/products/intruder/pricing)

#### Free Trial

Yes

### Qualys WAS

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

---
## Features Comparison By Category

### Website Security

| Product | Score | Reviews |
|---|---|---|
| **Intruder** | 8.8/10 | 33 |
| **Qualys WAS** | N/A | N/A |

#### Administration

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Content Delivery** | Feature Not Available | Not enough data | 
| **Dashboard & Reporting** | 9.2 (32 reviews) | Not enough data | 
| **Alerting** | 9.7 (31 reviews) | Not enough data | 

#### Risk Analysis

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Blacklist and Whitelist** | Feature Not Available | Not enough data | 
| **Vulnerability Assessment** | 9.6 (31 reviews) | Not enough data | 
| **Security Auditing** | Feature Not Available | Not enough data | 

#### Threat Protection

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Firewall** | Feature Not Available | Not enough data | 
| **DDoS Protection** | Feature Not Available | Not enough data | 
| **Malware Detection** | Feature Not Available | Not enough data | 
| **Malware Removal** | Feature Not Available | Not enough data | 

#### Generative AI

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **AI Text Summarization** | 6.8 (10 reviews) | Not enough data | 

### Penetration Testing

| Product | Score | Reviews |
|---|---|---|
| **Intruder** | 9.0/10 | 53 |
| **Qualys WAS** | N/A | N/A |

#### Administration

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **API / Integrations** | 8.6 (28 reviews) | Not enough data | 
| **Extensibility** | 8.5 (25 reviews) | Not enough data | 
| **Reporting and Analytics** | 9.1 (50 reviews) | Not enough data | 

#### Analysis

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Issue Tracking** | 9.4 (41 reviews) | Not enough data | 
| **Reconnaissance** | 9.2 (38 reviews) | Not enough data | 
| **Vulnerability Scan** | 9.6 (51 reviews) | Not enough data | 

#### Testing

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Command-Line Tools** | Feature Not Available | Not enough data | 
| **Manual Testing** | 8.6 (20 reviews) | Not enough data | 
| **Test Automation** | 8.7 (29 reviews) | Not enough data | 
| **Performance and Reliability** | 9.4 (39 reviews) | Not enough data | 

### Dynamic Application Security Testing (DAST)

| Product | Score | Reviews |
|---|---|---|
| **Intruder** | 8.8/10 | 8 |
| **Qualys WAS** | N/A | N/A |

#### Administration

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **API / Integrations** | 8.9 (6 reviews) | Not enough data | 
| **Extensibility** | 8.6 (6 reviews) | Not enough data | 

#### Analysis

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Reporting and Analytics** | 9.5 (7 reviews) | Not enough data | 
| **Issue Tracking** | 9.6 (8 reviews) | Not enough data | 
| **Static Code Analysis** | Feature Not Available | Not enough data | 
| **Vulnerability Scan** | 9.8 (8 reviews) | Not enough data | 
| **Code Analysis** | Feature Not Available | Not enough data | 

#### Testing

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Manual Testing** | 7.9 (7 reviews) | Not enough data | 
| **Test Automation** | 8.8 (7 reviews) | Not enough data | 
| **Compliance Testing** | 7.8 (6 reviews) | Not enough data | 
| **Black-Box Scanning** | 9.0 (7 reviews) | Not enough data | 
| **Detection Rate** | 9.5 (7 reviews) | Not enough data | 
| **False Positives** | 7.9 (7 reviews) | Not enough data | 

### Vulnerability Scanner

| Product | Score | Reviews |
|---|---|---|
| **Intruder** | 8.7/10 | 103 |
| **Qualys WAS** | 8.2/10 | 14 |

#### Performance

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Issue Tracking** | 9.1 (80 reviews) ✓ Verified | 8.5 (13 reviews) | 
| **Detection Rate** | 9.3 (90 reviews) ✓ Verified | 9.1 (13 reviews) | 
| **False Positives** | 7.9 (89 reviews) ✓ Verified | 6.2 (13 reviews) | 
| **Automated Scans** | 9.5 (98 reviews) ✓ Verified | 9.6 (13 reviews) | 

#### Network

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Compliance Testing** | 9.0 (39 reviews) | 8.9 (12 reviews) | 
| **Perimeter Scanning** | 9.0 (82 reviews) ✓ Verified | 8.3 (12 reviews) | 
| **Configuration Monitoring** | Feature Not Available | 8.2 (12 reviews) | 

#### Application

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Manual Application Testing** | 8.2 (54 reviews) ✓ Verified | 7.1 (11 reviews) | 
| **Static Code Analysis** | Feature Not Available | 7.0 (11 reviews) | 
| **Black Box Testing** | 8.4 (50 reviews) ✓ Verified | 8.7 (13 reviews) | 

#### Agentic AI - Vulnerability Scanner

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Autonomous Task Execution** | 8.1 (8 reviews) | Not enough data | 
| **Proactive Assistance** | 8.5 (10 reviews) | Not enough data | 

### API Security

| Product | Score | Reviews |
|---|---|---|
| **Intruder** | 8.9/10 | 11 |
| **Qualys WAS** | N/A | N/A |

#### API Management 

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **API Discovery** | 8.8 (8 reviews) | Not enough data | 
| **API Monitoring** | Feature Not Available | Not enough data | 
| **Reporting** | 9.2 (10 reviews) | Not enough data | 
| **Change Management** | Feature Not Available | Not enough data | 

#### Security Testing

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Compliance Monitoring** | Feature Not Available | Not enough data | 
| **API Verification** | Feature Not Available | Not enough data | 
| **API Testing** | 8.7 (10 reviews) | Not enough data | 

#### Security Management

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Security and Policy Enforcement** | Feature Not Available | Not enough data | 
| **Anomoly Detection** | Feature Not Available | Not enough data | 
| **Bot Detection** | Feature Not Available | Not enough data | 

### Cloud Security Posture Management (CSPM)

| Product | Score | Reviews |
|---|---|---|
| **Intruder** | N/A | N/A |
| **Qualys WAS** | N/A | N/A |

#### Configuration

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **DLP Configuration** | Not enough data | Not enough data | 
| **Configuration Monitoring** | Not enough data | Not enough data | 
| **Unified Policy Management** | Not enough data | Not enough data | 
| **Adaptive Access Control** | Not enough data | Not enough data | 
| **API / Integrations** | Not enough data | Not enough data | 

#### Visibility

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Multicloud Visibility** | Not enough data | Not enough data | 
| **Asset Discovery** | Not enough data | Not enough data | 

#### Vulnerability Management

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Threat Hunting** | Not enough data | Not enough data | 
| **Vulnerability Scanning** | Not enough data | Not enough data | 
| **Vulnerability Intelligence** | Not enough data | Not enough data | 
| **Risk-Prioritization** | Not enough data | Not enough data | 

### Attack Surface Management

| Product | Score | Reviews |
|---|---|---|
| **Intruder** | 8.8/10 | 25 |
| **Qualys WAS** | N/A | N/A |

#### Asset Management

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Asset Discovery** | 9.3 (19 reviews) | Not enough data | 
| **Shadow IT Detection** | 8.1 (18 reviews) | Not enough data | 
| **Change Management** | Feature Not Available | Not enough data | 

#### Monitoring

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Gap Analysis** | Feature Not Available | Not enough data | 
| **Vulnerability Intelligence** | 9.5 (22 reviews) | Not enough data | 
| **Compliance Monitoring** | 9.3 (21 reviews) | Not enough data | 
| **Continuous Monitoring** | 9.6 (22 reviews) | Not enough data | 

#### Risk Management

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Risk-Prioritization** | 9.2 (22 reviews) | Not enough data | 
| **Reconnaissance** | 8.9 (22 reviews) | Not enough data | 
| **At-Risk Analysis** | Feature Not Available | Not enough data | 
| **Threat Intelligence** | 9.3 (20 reviews) | Not enough data | 

#### Generative AI

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **AI Text Summarization** | 6.3 (13 reviews) | Not enough data | 

### Exposure Management Platforms

| Product | Score | Reviews |
|---|---|---|
| **Intruder** | N/A | N/A |
| **Qualys WAS** | N/A | N/A |

#### Generative AI - Exposure Management Platforms

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Predictive Analytics** | Not enough data | Not enough data | 
| **Automated Threat Detection** | Not enough data | Not enough data | 

#### Risk Identification and Assessment - Exposure Management Platforms

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Comprehensive Risk Assessment** | Not enough data | Not enough data | 
| **Advanced Analytics and Reporting** | Not enough data | Not enough data | 

#### Monitoring and Integration - Exposure Management Platforms

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Integration and Data Consolidation** | Not enough data | Not enough data | 
| **Real-time Monitoring and Alerts** | Not enough data | Not enough data | 

### Cloud Security

| Product | Score | Reviews |
|---|---|---|
| **Intruder** | N/A | N/A |
| **Qualys WAS** | N/A | N/A |

#### Cloud Visibility

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Data Discovery** | Not enough data | Not enough data | 
| **Cloud Registry** | Not enough data | Not enough data | 
| **Cloud Gap Analytics** | Not enough data | Not enough data | 

#### Security

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **Data Security** | Not enough data | Not enough data | 
| **Data loss Prevention** | Not enough data | Not enough data | 
| **Security Auditing** | Not enough data | Not enough data | 

#### Identity

| Feature | Intruder | Qualys WAS | 
|---|---|---|
| **SSO** | Not enough data | Not enough data | 
| **Governance** | Not enough data | Not enough data | 
| **User Analytics** | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (1):** [Vulnerability Scanner Software](https://www.g2.com/categories/vulnerability-scanner)

**Unique to Intruder (7):** [ Attack Surface Management Software](https://www.g2.com/categories/attack-surface-management), [Exposure Management Platforms](https://www.g2.com/categories/exposure-management-platforms), [API Security Tools](https://www.g2.com/categories/api-security), [Dynamic Application Security Testing (DAST) Software](https://www.g2.com/categories/dynamic-application-security-testing-dast), [Penetration Testing Tools](https://www.g2.com/categories/penetration-testing-tools), [Website Security Software](https://www.g2.com/categories/website-security), [Cloud Security Posture Management (CSPM) Software](https://www.g2.com/categories/cloud-security-posture-management-cspm)



---
## Reviewer Demographics

### By Company Size

| Segment | Intruder | Qualys WAS | 
|---|---|---|
| **Small-Business** | 58.7% | 21.1% | 
| **Mid-Market** | 36.8% | 47.4% | 
| **Enterprise** | 4.5% | 31.6% | 

### By Industry

#### Intruder

- **Computer Software:** 21.0%
- **Information Technology and Services:** 15.5%
- **Financial Services:** 7.5%
- **Computer & Network Security:** 6.0%
- **Insurance:** 2.5%
- **Information Services:** 2.0%
- **Retail:** 2.0%
- **Internet:** 2.0%
- **Legal Services:** 2.0%
- **Hospital & Health Care:** 2.0%
- **Other:** 37.5%

#### Qualys WAS

- **Information Technology and Services:** 31.6%
- **Computer Software:** 31.6%
- **Computer & Network Security:** 21.1%
- **Outsourcing/Offshoring:** 5.3%
- **Internet:** 5.3%
- **Financial Services:** 5.3%

---
## Alternatives

### Alternatives to Intruder

- [Detectify](https://www.g2.com/products/detectify/reviews) — 4.5/5 stars (51 reviews)
- [Tenable Nessus](https://www.g2.com/products/tenable-nessus/reviews) — 4.5/5 stars (303 reviews)
- [Invicti (formerly Netsparker)](https://www.g2.com/products/invicti-formerly-netsparker/reviews) — 4.6/5 stars (69 reviews)
- [Acunetix by Invicti](https://www.g2.com/products/acunetix-by-invicti/reviews) — 4.1/5 stars (105 reviews)
- [Pentest-Tools.com](https://www.g2.com/products/pentest-tools-com/reviews) — 4.8/5 stars (100 reviews)
- [Beagle Security](https://www.g2.com/products/beagle-security/reviews) — 4.7/5 stars (88 reviews)
- [Wiz](https://www.g2.com/products/wiz-wiz/reviews) — 4.7/5 stars (813 reviews)
- [Burp Suite](https://www.g2.com/products/burp-suite/reviews) — 4.8/5 stars (129 reviews)
- [Astra Pentest](https://www.g2.com/products/astra-pentest/reviews) — 4.6/5 stars (193 reviews)
- [GitLab](https://www.g2.com/products/gitlab/reviews) — 4.5/5 stars (896 reviews)

### Alternatives to Qualys WAS

- [Burp Suite](https://www.g2.com/products/burp-suite/reviews) — 4.8/5 stars (129 reviews)
- [Tenable Nessus](https://www.g2.com/products/tenable-nessus/reviews) — 4.5/5 stars (303 reviews)
- [Wiz](https://www.g2.com/products/wiz-wiz/reviews) — 4.7/5 stars (813 reviews)
- [Red Hat Ansible Automation Platform](https://www.g2.com/products/red-hat-ansible-automation-platform/reviews) — 4.6/5 stars (377 reviews)
- [Orca Security](https://www.g2.com/products/orca-security/reviews) — 4.7/5 stars (280 reviews)
- [Invicti (formerly Netsparker)](https://www.g2.com/products/invicti-formerly-netsparker/reviews) — 4.6/5 stars (69 reviews)
- [Gearset DevOps](https://www.g2.com/products/gearset-devops/reviews) — 4.7/5 stars (292 reviews)
- [Harness Platform](https://www.g2.com/products/harness-platform/reviews) — 4.6/5 stars (281 reviews)
- [Pentest-Tools.com](https://www.g2.com/products/pentest-tools-com/reviews) — 4.8/5 stars (100 reviews)
- [Acunetix by Invicti](https://www.g2.com/products/acunetix-by-invicti/reviews) — 4.1/5 stars (105 reviews)

---
## Top Discussions

### Intruder

- Title: [Will Intruder's scans damage my systems?](https://www.g2.com/discussions/safety-c5a12906-e3b1-45c9-8cf9-355ece492a98) — 2 comments, 1 upvote
  > **Top comment:** "No"
- Title: [What does Intruder actually test for you?](https://www.g2.com/discussions/vulnerability-scanning) — 2 comments, 1 upvote
  > **Top comment:** "Saas applications, website and WAN"
- Title: [Is intruder IO safe?](https://www.g2.com/discussions/is-intruder-io-safe) — 1 comment
  > **Top comment:** "Intruder’s scanning engines are configured to be safe to use – even when scanning production systems, that said, this question does crop up from time to time..."
- Title: [What is intruder software?](https://www.g2.com/discussions/what-is-intruder-software) — 1 comment
  > **Top comment:** "Intruder is an online vulnerability scanning tool, designed to help you keep your internal, external, cloud systems and web-apps secure.

You can read all..."
- Title: [Who is Intruder?](https://www.g2.com/discussions/about-intruder) — 1 comment, 1 upvote *(includes official response)*
  > **Top comment:** "Intruder is a cloud-based vulnerability scanner that finds cybersecurity weaknesses in your digital infrastructure, helping you manage your attack surface..."

### Qualys WAS

- Title: [What are the typical features offered by vulnerability scanner?](https://www.g2.com/discussions/what-are-the-typical-features-offered-by-vulnerability-scanner) — 1 comment
  > **Top comment:** "Vulnerability scanners are essential tools for identifying and mitigating security risks in computer systems and networks. They offer a range of features to..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/intruder-vs-qualys-was)