# Astra Pentest vs Tenable Nessus Comparison
---
## AI Generated Summary
- **G2 reviewers report** that Tenable Nessus excels in providing a straightforward and reliable vulnerability scanning experience. Users appreciate its ability to deliver clear, actionable results without overwhelming complexity, making it particularly useful for teams that need to quickly identify and address vulnerabilities.
- **Users say** Astra Pentest stands out for its exceptional customer support. Reviewers highlight the smooth communication process and the professionalism of the Astra team during manual penetration tests, which enhances the overall user experience and builds trust, especially for startups.
- **According to verified reviews** , Tenable Nessus is praised for its comprehensive scanning capabilities, allowing users to quickly assess their network against various industry standards like NIST and CVSS. This feature is particularly beneficial for organizations that require detailed reports prioritized by severity.
- **Reviewers mention** that Astra Pentest offers a more budget-friendly entry point, making it an attractive option for small businesses. With a significantly lower price point, it provides essential security testing services without straining financial resources, which is a key consideration for startups.
- **G2 reviewers highlight** that while Tenable Nessus has a strong overall satisfaction score, it faces challenges in API security, where Astra Pentest outperforms it. Users have noted Astra's superior capabilities in this area, which is crucial for organizations focusing on securing their APIs.
- **Users report** that Tenable Nessus has a robust automated scanning feature, which is highly rated for its efficiency. However, Astra Pentest's proactive assistance and focus on customer service provide a more personalized experience, which some users find invaluable during critical security assessments.



---
## Frequently Asked Questions

### What is the difference between Tenable Nessus vs Astra Pentest?

Astra Pentest stands out for its higher reviewer satisfaction scores and manual application testing, while Tenable Nessus is favored for its ease of deployment and low false positives.

| [Tenable Nessus](https://www.g2.com/products/tenable-nessus/reviews) | [Astra Pentest](https://www.g2.com/products/astra-pentest/reviews) |
| --- | --- |
| 4.5/5 (305 reviews) | 4.6/5 (225 reviews) |
| Mid-Market | Small-Business |
| 8.8 | 9.1 |
| 8.4 | 9.3 |
| Vulnerability Identification | Reporting Quality |



### How do the pricing models of Tenable Nessus and Astra Pentest compare?

Astra Pentest is rated higher for value, with reviewers expressing greater satisfaction with its pricing compared to Tenable Nessus.

- **Tenable Nessus:** Reviewers frequently mention that costs have increased over time and cite licensing complexity as a trade-off, with several noting that pricing could be a barrier for some organizations.
- **Astra Pentest:** Reviewers highlight transparent pricing and strong value for the services provided, with many noting that the cost is justified by the quality of support and thoroughness of testing.
- **Switching reasons:** In recent reviews, buyers mention moving to Astra Pentest for its combination of manual and automated testing at a competitive price point and for more responsive support.



### What are the best alternatives to Tenable Nessus and Astra Pentest?

The top three alternatives to Tenable Nessus and Astra Pentest are Intruder, Invicti, and Detectify.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [Tenable Nessus](https://www.g2.com/products/tenable-nessus/reviews) | 4.5/5 (305 reviews) | Mid-Market | Pricing could be a barrier for some organizations | Vulnerability Identification |
| [Astra Pentest](https://www.g2.com/products/astra-pentest/reviews) | 4.6/5 (225 reviews) | Small-Business | Transparent pricing and strong value | Reporting Quality |
| [Intruder](https://www.g2.com/products/intruder/reviews) | 4.8/5 (209 reviews) | — | — | — |
| [Invicti](https://www.g2.com/products/invicti/reviews) | 4.5/5 (72 reviews) | Enterprise | — | — |
| [Detectify](https://www.g2.com/products/detectify/reviews) | 4.5/5 (51 reviews) | Small-Business | — | — |



### Which Vulnerability Scanner features should I prioritize when comparing Tenable Nessus and Astra Pentest?

Buyers should prioritize Reporting Quality, Manual Application Testing, Issue Tracking, Ease of Setup, and False Positives when comparing Tenable Nessus and Astra Pentest.

- **Reporting Quality:** Astra Pentest is cited for Reporting Quality in 22 all-time mentions, while Tenable Nessus is noted for Detailed Information in 5 all-time mentions.
- **Manual Application Testing:** Astra Pentest offers Manual Application Testing, which is not available in Tenable Nessus.
- **Issue Tracking:** Astra Pentest provides Issue Tracking, with 2 all-time mentions, not present in Tenable Nessus.
- **Ease of Setup:** Astra Pentest scores 9.1, Tenable Nessus scores 8.8.
- **False Positives:** Tenable Nessus is noted for low false positives in recent reviews, with 5 all-time mentions of false positives as a trade-off.



### What are the pros and cons of Tenable Nessus vs Astra Pentest?

Tenable Nessus is strongest for vulnerability identification and low false positives, while Astra Pentest excels in reporting quality and customer support.

- **Tenable Nessus strengths:** Vulnerability Identification (20 all-time mentions), Vulnerability Detection (18), Ease of Use (16), Automated Scanning (15), Features (13), User Interface (13), Security (9), Scanning Technology (7), Automation (6), Security Testing (6), Software Updates (6), Customer Support (5), Detailed Information (5), Flexibility (5), Setup Ease (5).
- **Tenable Nessus trade-offs:** Slow Scanning (7), Expensive (6), Limited Features (6), Complexity (5), False Positives (5).
- **Astra Pentest strengths:** Reporting Quality (22), Detailed Information (20), Issue Tracking (2), strong customer support and onboarding, manual application testing, and clear remediation guidance.
- **Astra Pentest trade-offs:** Slow Performance (8), Difficult Navigation (5), Navigation Problems (5), some reviewers note UI complexity and higher cost for mobile app testing.



### Is Tenable Nessus or Astra Pentest better for small businesses?

Astra Pentest is the better fit for small businesses, with the largest reviewer segment and strong small-business sentiment.

- **Tenable Nessus:** Largest segment is Mid-Market; reviewers note ease of use and setup but mention pricing as a barrier for smaller organizations.
- **Astra Pentest:** Largest segment is Small-Business; reviewers consistently highlight easy onboarding, responsive support, and value for small teams.



### Which Vulnerability Scanner platform has better integrations?

Astra Pentest is favored for integrations, particularly with Slack, as cited by reviewers.

- **Tenable Nessus:** Reviewers mention integrations with HCL BigFix and other systems, but no third-party integration has a high all-time mention count.
- **Astra Pentest:** Slack integration is cited in 13 all-time mentions, with reviewers highlighting the convenience of communicating with the support team directly through Slack.



### How do Tenable Nessus and Astra Pentest compare on customer support?

Astra Pentest leads on Quality of Support, with a 0.9-point advantage over Tenable Nessus (9.3 vs 8.4).

- **Tenable Nessus:** Reviewers describe support as generally helpful and responsive, though some mention delays in scheduling calls and a desire for more detailed remediation guidance.
- **Astra Pentest:** Reviewers consistently praise the support team for responsiveness, professionalism, and proactive communication, with many citing fast onboarding and hands-on assistance throughout the engagement.



### Which is easier to implement, Tenable Nessus or Astra Pentest?

Astra Pentest is rated higher for Ease of Setup, with a 0.3-point advantage over Tenable Nessus (9.1 vs 8.8).

- **Tenable Nessus:** Reviewers highlight straightforward deployment and configuration, with many noting that setup is easy for standard scans but can become complex for advanced use cases.
- **Astra Pentest:** Reviewers consistently mention fast onboarding, intuitive setup, and minimal effort required to get started, especially for small teams and first-time users.



### Which product has better False Positives?

Tenable Nessus is favored for lower false positives, with reviewers citing its accuracy and efficiency in vulnerability detection.

- **Tenable Nessus:** Reviewers note a low false positive rate, with 5 all-time mentions of false positives as a trade-off but frequent praise for accuracy and actionable results.
- **Astra Pentest:** Reviewers mention that automated scans may flag vulnerabilities requiring manual verification, but the combination of automated and manual testing helps validate findings and reduce unnecessary noise.



| | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Star Rating** | 4.6 out of 5 | 4.5 out of 5 | 
| **Total Reviews** | 243 | 310 | 
| **Largest Market Segment** | Small-Business (67.2% of reviews) | Mid-Market (40.6% of reviews) | 
| **Entry Level Price** | $199.00 Per Month | $3,390.00 1 License With One-Time Purchase | 

---
## Top Pros & Cons

### Astra Pentest

Pros:
- Customer Support (63 reviews)
- Vulnerability Detection (51 reviews)

Cons:
- Poor Customer Support (12 reviews)
- Poor Interface Design (10 reviews)

### Tenable Nessus

Pros:
- Vulnerability Identification (21 reviews)
- Vulnerability Detection (19 reviews)

Cons:
- Slow Scanning (8 reviews)
- Expensive (6 reviews)

---
## Ratings Comparison
| Rating | Astra Pentest | Tenable Nessus | 
|---|---|---|
  | **Meets Requirements** | 9.3 (213 reviews) | 9.0 (256 reviews) | 
  | **Ease of Use** | 9.0 (216 reviews) | 8.9 (259 reviews) | 
  | **Ease of Setup** | 9.1 (188 reviews) | 8.8 (181 reviews) | 
  | **Ease of Admin** | 9.0 (105 reviews) | 8.9 (167 reviews) | 
  | **Quality of Support** | 9.3 (210 reviews) | 8.4 (236 reviews) | 
  | **Has the product been a good partner in doing business?** | 9.3 (104 reviews) | 8.7 (155 reviews) | 
  | **Product Direction (% positive)** | 9.3 (206 reviews) | 8.9 (242 reviews) | 

---
## Pricing

### Astra Pentest

#### Entry-Level Pricing

Plan: Scanner

Price: $199.00 Per Month

Description: Interactive dashboard with unlimited vulnerability scans, vetted scan reports, unlimited integration with CI/CD tools.

Key Features:
- Unlimited vulnerability scans with 10,000+ tests (OWASP, SANS etc.)
- Unlimited integrations with CI/CD tools, Slack, Jira & more
- Four expert vetted scan results to ensure zero false positives when billed yearly

[Browse all 3 editions](https://www.g2.com/products/astra-pentest/pricing)

#### Free Trial

Yes

### Tenable Nessus

#### Entry-Level Pricing

Plan: Pro - 1 Year

Price: $3,390.00 1 License With One-Time Purchase

Description: 1-year license of the industry-leading vulnerability assessment solution.

Key Features:
- Automate your vulnerability scanning process

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

#### Free Trial

Yes

---
## Features Comparison By Category

### Vulnerability Management

| Product | Score | Reviews |
|---|---|---|
| **Astra Pentest** | N/A | N/A |
| **Tenable Nessus** | N/A | N/A |

#### Additional Functionality

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Search/Filter** | Not enough data | Not enough data | 
| **Risk Management** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **Alerts/Notifications** | Not enough data | Not enough data | 
| **Compliance Management** | Not enough data | Not enough data | 
| **Third-Party Integrations** | Not enough data | Not enough data | 
| **Certificate Assessment** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Incident Management** | Not enough data | Not enough data | 
| **Automated Containment** | Not enough data | Not enough data | 
| **Real-Time Data** | Not enough data | Not enough data | 
| **Vulnerability Scanning** | Not enough data | Not enough data | 
| **Monitoring** | Not enough data | Not enough data | 
| **Policy Management** | Not enough data | Not enough data | 
| **Asset Discovery** | Not enough data | Not enough data | 
| **Penetration Testing** | Not enough data | Not enough data | 
| **Runtime Container Security** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Security Auditing** | Not enough data | Not enough data | 
| **Issue Tracking** | Not enough data | Not enough data | 
| **Threat Intelligence** | Not enough data | Not enough data | 
| **Patch Management** | Not enough data | Not enough data | 
| **Endpoint Management** | Not enough data | Not enough data | 
| **Collaboration Tools** | Not enough data | Not enough data | 
| **Vulnerability Management** | Not enough data | Not enough data | 
| **Goal Setting/Tracking** | Not enough data | Not enough data | 
| **Vulnerability Assessment** | Not enough data | Not enough data | 
| **Asset Tagging** | Not enough data | Not enough data | 
| **Assessment Management** | Not enough data | Not enough data | 
| **Access Controls/Permissions** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Vulnerability/Threat Prioritization** | Not enough data | Not enough data | 
| **Vulnerability Protection** | Not enough data | Not enough data | 
| **Risk Assessment** | Not enough data | Not enough data | 
| **Reporting/Analytics** | Not enough data | Not enough data | 
| **SQL Injections** | Not enough data | Not enough data | 

### Website Security

| Product | Score | Reviews |
|---|---|---|
| **Astra Pentest** | 9.3/10 | 14 |
| **Tenable Nessus** | N/A | N/A |

#### Administration

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Content Delivery** | Not enough data | Not enough data | 
| **Dashboard & Reporting** | 9.4 (12 reviews) | Not enough data | 
| **Alerting** | 9.4 (9 reviews) | Not enough data | 

#### Risk Analysis

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Blacklist and Whitelist** | Not enough data | Not enough data | 
| **Vulnerability Assessment** | 9.2 (10 reviews) | Not enough data | 
| **Security Auditing** | 9.4 (11 reviews) | Not enough data | 
| **Web-Application Security** | Not enough data | Not enough data | 

#### Threat Protection

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Firewall** | Not enough data | Not enough data | 
| **DDoS Protection** | Not enough data | Not enough data | 
| **Anomaly/Malware Detection** | Not enough data | Not enough data | 
| **Malware Removal** | Not enough data | Not enough data | 
| **Endpoint Protection** | Not enough data | Not enough data | 

#### Generative AI

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **AI Text Summarization** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 

#### Additional Functionality

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **SQL Injections** | Not enough data | Not enough data | 
| **Load Balancing** | Not enough data | Not enough data | 
| **Alerts/Notifications** | Not enough data | Not enough data | 
| **Vulnerability Scanning** | Not enough data | Not enough data | 
| **Threat Response** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Log Management** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 

### Penetration Testing

| Product | Score | Reviews |
|---|---|---|
| **Astra Pentest** | 8.7/10 | 141 |
| **Tenable Nessus** | N/A | N/A |

#### Administration

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **API** | 8.2 (113 reviews) | Not enough data | 
| **Extensibility** | 8.1 (107 reviews) | Not enough data | 
| **Reporting and Analytics** | 9.0 (123 reviews) | Not enough data | 

#### Analysis

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Issue Tracking** | 9.0 (123 reviews) | Not enough data | 
| **Reconnaissance** | 8.9 (114 reviews) | Not enough data | 
| **Vulnerability Scan** | 9.0 (129 reviews) | Not enough data | 
| **Compliance Management** | Not enough data | Not enough data | 
| **Automatic Scans** | Not enough data | Not enough data | 
| **SPA Scans** | Not enough data | Not enough data | 

#### Testing

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Command-Line Tools** | 7.4 (97 reviews) | Not enough data | 
| **Manual Testing** | 8.9 (122 reviews) | Not enough data | 
| **Test Automation** | 9.0 (106 reviews) | Not enough data | 
| **Performance and Reliability** | 9.0 (114 reviews) | Not enough data | 

#### Additional Functionality

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Network Mapping** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **SQL Injections** | Not enough data | Not enough data | 
| **Audit Management** | Not enough data | Not enough data | 
| **Threat Intelligence** | Not enough data | Not enough data | 
| **Assignment Management** | Not enough data | Not enough data | 
| **Integration Management** | Not enough data | Not enough data | 
| **User Management** | Not enough data | Not enough data | 
| **Asset Discovery** | Not enough data | Not enough data | 
| **Remediation Management** | Not enough data | Not enough data | 
| **Vulnerability Scanning** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **Multi-User Collaboration** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Web-Application Security** | Not enough data | Not enough data | 
| **Vulnerability Assessment** | Not enough data | Not enough data | 
| **Security Auditing** | Not enough data | Not enough data | 
| **Runtime Container Security** | Not enough data | Not enough data | 
| **Network Scanning** | Not enough data | Not enough data | 
| **Password Cracking** | Not enough data | Not enough data | 
| **Simulated Threat Attacks** | Not enough data | Not enough data | 
| **Certificates** | Not enough data | Not enough data | 
| **Alerts/Notifications** | Not enough data | Not enough data | 
| **Real-Time Data** | Not enough data | Not enough data | 
| **Cross-Site Scripting** | Not enough data | Not enough data | 
| **Exploit Frameworks** | Not enough data | Not enough data | 

### Dynamic Application Security Testing (DAST)

| Product | Score | Reviews |
|---|---|---|
| **Astra Pentest** | 8.4/10 | 28 |
| **Tenable Nessus** | N/A | N/A |

#### Administration

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **API / Integrations** | 8.3 (23 reviews) | Not enough data | 
| **Extensibility** | 8.1 (23 reviews) | Not enough data | 

#### Analysis

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Reporting and Analytics** | 8.4 (24 reviews) | Not enough data | 
| **Issue Tracking** | 8.7 (24 reviews) | Not enough data | 
| **Static Code Analysis** | 8.3 (24 reviews) | Not enough data | 
| **Vulnerability Scan** | 9.1 (27 reviews) | Not enough data | 
| **Code Analysis** | 7.8 (23 reviews) | Not enough data | 

#### Testing

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Manual Testing** | 8.1 (24 reviews) | Not enough data | 
| **Test Automation** | 8.8 (23 reviews) | Not enough data | 
| **Compliance Testing** | 8.1 (23 reviews) | Not enough data | 
| **Black-Box Scanning** | 8.5 (20 reviews) | Not enough data | 
| **Detection Rate** | 8.9 (22 reviews) | Not enough data | 
| **False Positives** | 7.6 (22 reviews) | Not enough data | 

### Vulnerability Scanner

| Product | Score | Reviews |
|---|---|---|
| **Astra Pentest** | 8.7/10 | 139 |
| **Tenable Nessus** | 8.2/10 | 166 |

#### Performance

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Issue Tracking** | 9.0 (96 reviews) | Feature Not Available | 
| **Detection Rate** | 8.7 (86 reviews) | 8.9 (143 reviews) ✓ Verified | 
| **False Positives** | 7.5 (86 reviews) | 6.7 (140 reviews) ✓ Verified | 
| **Automated Scans** | 8.9 (96 reviews) | 9.0 (137 reviews) ✓ Verified | 
| **Anomaly/Malware Detection** | Not enough data | Not enough data | 

#### Network

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Compliance Testing** | 8.9 (96 reviews) | 8.8 (137 reviews) ✓ Verified | 
| **Perimeter Scanning** | 8.6 (70 reviews) | 8.9 (134 reviews) ✓ Verified | 
| **Configuration Monitoring** | 8.7 (70 reviews) | 8.4 (111 reviews) ✓ Verified | 
| **Vulnerability Scanning** | Not enough data | Not enough data | 
| **Source-Code Scanning** | Not enough data | Not enough data | 
| **Web Scanning** | Not enough data | Not enough data | 

#### Application

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Manual Application Testing** | 9.1 (110 reviews) | Feature Not Available | 
| **Static Code Analysis** | 8.0 (70 reviews) | 7.3 (84 reviews) | 
| **Black Box Testing** | 8.8 (69 reviews) | 7.8 (103 reviews) | 
| **Risk Analysis** | Not enough data | Not enough data | 

#### Agentic AI - Vulnerability Scanner

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Autonomous Task Execution** | 8.9 (6 reviews) | 8.1 (9 reviews) | 
| **Proactive Assistance** | 9.2 (10 reviews) | 7.9 (8 reviews) | 

#### Additional Functionality

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **SSL Security** | Not enough data | Not enough data | 
| **HIPAA Compliant** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Threat Response** | Not enough data | Not enough data | 
| **Endpoint Protection** | Not enough data | Not enough data | 
| **Maintenance Scheduling** | Not enough data | Not enough data | 
| **Third-Party Integrations** | Not enough data | Not enough data | 
| **Security Auditing** | Not enough data | Not enough data | 
| **Application Security** | Not enough data | Not enough data | 
| **Encryption** | Not enough data | Not enough data | 
| **Network Security** | Not enough data | Not enough data | 
| **Real-Time Reporting** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Reporting/Analytics** | 8.9 (6 reviews) | Not enough data | 
| **Authentication** | Not enough data | Not enough data | 
| **Financial Data Protection** | Not enough data | Not enough data | 
| **Anti Virus** | Not enough data | Not enough data | 
| **Secure Data Storage** | Not enough data | Not enough data | 
| **Virus Definition Update** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **VPN** | Not enough data | Not enough data | 
| **Audit Trail** | Not enough data | Not enough data | 
| **Anti Spam** | Not enough data | Not enough data | 
| **Access Controls/Permissions** | Not enough data | Not enough data | 
| **Data Visualization** | Not enough data | Not enough data | 
| **Alerts/Escalation** | Not enough data | Not enough data | 
| **Data Security** | Not enough data | Not enough data | 
| **Runtime Container Security** | Not enough data | Not enough data | 
| **Asset Discovery** | Not enough data | Not enough data | 
| **Threat Intelligence** | Not enough data | Not enough data | 
| **Vulnerability Protection** | Not enough data | Not enough data | 
| **Alerts/Notifications** | Not enough data | Not enough data | 
| **Vulnerability/Threat Prioritization** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **SQL Injections** | Not enough data | Not enough data | 
| **Real-Time Analytics** | Not enough data | Not enough data | 
| **Threat Protection** | Not enough data | Not enough data | 
| **Web-Application Security** | Not enough data | Not enough data | 
| **Password Protection** | Not enough data | Not enough data | 
| **Website Crawling** | Not enough data | Not enough data | 
| **Vulnerability Assessment** | Not enough data | Not enough data | 

### API Security

| Product | Score | Reviews |
|---|---|---|
| **Astra Pentest** | N/A | N/A |
| **Tenable Nessus** | N/A | N/A |

#### API Management 

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **API Discovery** | Not enough data | Not enough data | 
| **API Monitoring** | Not enough data | Not enough data | 
| **Reporting** | Not enough data | Not enough data | 
| **Change Management** | Not enough data | Not enough data | 

#### Security Testing

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Compliance Monitoring** | Not enough data | Not enough data | 
| **API Verification** | Not enough data | Not enough data | 
| **API Testing** | Not enough data | Not enough data | 

#### Security Management

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Security and Policy Enforcement** | Not enough data | Not enough data | 
| **Anomoly Detection** | Not enough data | Not enough data | 
| **Bot Detection** | Not enough data | Not enough data | 

### Attack Surface Management

| Product | Score | Reviews |
|---|---|---|
| **Astra Pentest** | N/A | N/A |
| **Tenable Nessus** | 8.3/10 | 6 |

#### Asset Management

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Asset Discovery** | Not enough data | 6.9 (6 reviews) | 
| **Shadow IT Detection** | Not enough data | 7.5 (6 reviews) | 
| **Change Management** | Not enough data | 4.7 (6 reviews) | 
| **Compliance Management** | Not enough data | Not enough data | 

#### Monitoring

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Gap Analysis** | Not enough data | 8.3 (6 reviews) | 
| **Vulnerability Intelligence** | Not enough data | 10.0 (6 reviews) | 
| **Compliance Monitoring** | Not enough data | 8.6 (6 reviews) | 
| **Continuous Monitoring** | Not enough data | 9.2 (6 reviews) | 
| **Server Monitoring** | Not enough data | Not enough data | 
| **Real-Time Monitoring** | Not enough data | Not enough data | 

#### Risk Management

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Risk-Prioritization** | Not enough data | 9.2 (6 reviews) | 
| **Reconnaissance** | Not enough data | 9.2 (6 reviews) | 
| **At-Risk Analysis** | Not enough data | 8.6 (6 reviews) | 
| **Threat Intelligence** | Not enough data | 9.4 (6 reviews) | 

#### Generative AI

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **AI Text Summarization** | Not enough data | Not enough data | 

#### Additional Functionality

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **SSL Security** | Not enough data | Not enough data | 
| **HIPAA Compliant** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Threat Response** | Not enough data | Not enough data | 
| **Endpoint Protection** | Not enough data | Not enough data | 
| **Maintenance Scheduling** | Not enough data | Not enough data | 
| **Third-Party Integrations** | Not enough data | Not enough data | 
| **Security Auditing** | Not enough data | Not enough data | 
| **Application Security** | Not enough data | Not enough data | 
| **Encryption** | Not enough data | Not enough data | 
| **Network Security** | Not enough data | Not enough data | 
| **Real-Time Reporting** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Reporting/Analytics** | Not enough data | Not enough data | 
| **Authentication** | Not enough data | Not enough data | 
| **Financial Data Protection** | Not enough data | Not enough data | 
| **Anti Virus** | Not enough data | Not enough data | 
| **Secure Data Storage** | Not enough data | Not enough data | 
| **Virus Definition Update** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **VPN** | Not enough data | Not enough data | 
| **Audit Trail** | Not enough data | Not enough data | 
| **Anti Spam** | Not enough data | Not enough data | 
| **Access Controls/Permissions** | Not enough data | Not enough data | 
| **Data Visualization** | Not enough data | Not enough data | 
| **Alerts/Escalation** | Not enough data | Not enough data | 
| **Data Security** | Not enough data | Not enough data | 

### Cloud Security

| Product | Score | Reviews |
|---|---|---|
| **Astra Pentest** | N/A | N/A |
| **Tenable Nessus** | N/A | N/A |

#### Cloud Visibility

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **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 | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **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 | 
| **Real-Time Data** | Not enough data | Not enough data | 
| **Cloud Application Security** | Not enough data | Not enough data | 
| **SSL Security** | Not enough data | Not enough data | 

#### Identity

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **SSO** | Not enough data | Not enough data | 
| **Governance** | Not enough data | Not enough data | 
| **User Analytics** | Not enough data | Not enough data | 
| **Real-Time Analytics** | Not enough data | Not enough data | 
| **Visual Analytics** | Not enough data | Not enough data | 
| **Reporting/Analytics** | Not enough data | Not enough data | 

#### Additional Functionality

| Feature | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Alerts/Notifications** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Access Controls/Permissions** | Not enough data | Not enough data | 
| **Endpoint Management** | Not enough data | Not enough data | 
| **Intrusion Detection System** | Not enough data | Not enough data | 
| **Compliance Management** | Not enough data | Not enough data | 
| **HIPAA Compliant** | Not enough data | Not enough data | 
| **Search/Filter** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Two-Factor Authentication** | Not enough data | Not enough data | 
| **Data Visualization** | Not enough data | Not enough data | 
| **Risk Assessment** | Not enough data | Not enough data | 
| **Real-Time Monitoring** | Not enough data | Not enough data | 
| **Event Logs** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Audit Management** | Not enough data | Not enough data | 
| **Cloud Security Policy Management** | Not enough data | Not enough data | 
| **Vulnerability Protection** | Not enough data | Not enough data | 
| **Anti Virus** | Not enough data | Not enough data | 
| **Incident Management** | Not enough data | Not enough data | 
| **Threat Intelligence** | Not enough data | Not enough data | 
| **Real-Time Reporting** | Not enough data | Not enough data | 
| **Reporting & Statistics** | Not enough data | Not enough data | 
| **User Management** | Not enough data | Not enough data | 
| **Encryption** | Not enough data | Not enough data | 
| **Vulnerability Scanning** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **Status Tracking** | Not enough data | Not enough data | 
| **Third-Party Integrations** | Not enough data | Not enough data | 
| **Real-Time Notifications** | Not enough data | Not enough data | 
| **Patch Management** | Not enough data | Not enough data | 
| **Monitoring** | Not enough data | Not enough data | 
| **Cloud Encryption** | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (3):** [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), [Vulnerability Scanner Software](https://www.g2.com/categories/vulnerability-scanner)

**Unique to Astra Pentest (2):** [Penetration Testing Tools](https://www.g2.com/categories/penetration-testing-tools), [Website Security Software](https://www.g2.com/categories/website-security)

**Unique to Tenable Nessus (1):** [ Attack Surface Management Software](https://www.g2.com/categories/attack-surface-management)


---
## Reviewer Demographics

### By Company Size

| Segment | Astra Pentest | Tenable Nessus | 
|---|---|---|
| **Small-Business** | 67.2% | 25.3% | 
| **Mid-Market** | 29.0% | 40.6% | 
| **Enterprise** | 3.8% | 34.1% | 

### By Industry

#### Astra Pentest

- **Computer Software:** 29.7%
- **Information Technology and Services:** 20.7%
- **Financial Services:** 7.7%
- **Hospital & Health Care:** 5.0%
- **Computer & Network Security:** 4.1%
- **Health, Wellness and Fitness:** 3.2%
- **Education Management:** 2.3%
- **Banking:** 1.8%
- **E-Learning:** 1.8%
- **Human Resources:** 1.8%
- **Other:** 22.1%

#### Tenable Nessus

- **Information Technology and Services:** 25.3%
- **Computer & Network Security:** 17.1%
- **Financial Services:** 7.2%
- **Computer Software:** 5.8%
- **Banking:** 4.8%
- **Government Administration:** 3.8%
- **Higher Education:** 3.4%
- **Hospital & Health Care:** 2.4%
- **Education Management:** 2.0%
- **Telecommunications:** 2.0%
- **Other:** 26.3%

---
## Alternatives

### Alternatives to Astra Pentest

- [Intruder](https://www.g2.com/products/intruder/reviews) — 4.8/5 stars (220 reviews)
- [Wiz](https://www.g2.com/products/wiz-wiz/reviews) — 4.7/5 stars (845 reviews)
- [GitLab](https://www.g2.com/products/gitlab/reviews) — 4.5/5 stars (901 reviews)
- [Cloudflare Application Security and Performance](https://www.g2.com/products/cloudflare-application-security-and-performance/reviews) — 4.5/5 stars (767 reviews)
- [Red Hat Ansible Automation Platform](https://www.g2.com/products/red-hat-ansible-automation-platform/reviews) — 4.6/5 stars (377 reviews)
- [Postman](https://www.g2.com/products/postman/reviews) — 4.6/5 stars (1798 reviews)
- [Harness Platform](https://www.g2.com/products/harness-platform/reviews) — 4.6/5 stars (331 reviews)
- [Orca Security](https://www.g2.com/products/orca-security/reviews) — 4.7/5 stars (313 reviews)
- [Gearset DevOps](https://www.g2.com/products/gearset-devops/reviews) — 4.7/5 stars (307 reviews)
- [Aikido Security](https://www.g2.com/products/aikido-security/reviews) — 4.6/5 stars (263 reviews)

### Alternatives to Tenable Nessus

- [Intruder](https://www.g2.com/products/intruder/reviews) — 4.8/5 stars (220 reviews)
- [Invicti](https://www.g2.com/products/invicti/reviews) — 4.5/5 stars (72 reviews)
- [Detectify](https://www.g2.com/products/detectify/reviews) — 4.5/5 stars (51 reviews)
- [Wiz](https://www.g2.com/products/wiz-wiz/reviews) — 4.7/5 stars (845 reviews)
- [Burp Suite](https://www.g2.com/products/burp-suite/reviews) — 4.8/5 stars (129 reviews)
- [Pentest-Tools.com](https://www.g2.com/products/pentest-tools-com/reviews) — 4.8/5 stars (109 reviews)
- [Acunetix by Invicti](https://www.g2.com/products/acunetix-by-invicti/reviews) — 4.1/5 stars (105 reviews)
- [Orca Security](https://www.g2.com/products/orca-security/reviews) — 4.7/5 stars (313 reviews)
- [Veracode Application Security Platform](https://www.g2.com/products/veracode-application-security-platform/reviews) — 3.8/5 stars (26 reviews)
- [APPCHECK](https://www.g2.com/products/appcheck/reviews) — 4.7/5 stars (68 reviews)

---
## Top Discussions

### Astra Pentest

- Title: [What is Astra Pentest used for?](https://www.g2.com/discussions/what-is-astra-pentest-used-for) — 2 comments *(includes official response)*
  > **Top comment:** "Astra's Pentest is a comprehensive pentest solution with an intelligent automated vulnerability scanner coupled with in-depth manual pentesting. It emulates..."

### Tenable Nessus

- Title: [Is there a free version of Nessus?](https://www.g2.com/discussions/is-there-a-free-version-of-nessus) — 2 comments
  > **Top comment:** "30 /15 days trail is available "
- Title: [What does Nessus Professional scan for?](https://www.g2.com/discussions/about-nessus-2b3f6c8f-4cde-460a-bd61-f2527f0cdb45) — 2 comments, 1 upvote
  > **Top comment:** "It scans the system for  different vulnerabilities depending on what policy you want to scan the system with (like Internal PCI, Policy Compliance, SCAP,..."
- Title: [What types of devices can Nessus Professional scan?](https://www.g2.com/discussions/device-types-78d9c056-eb92-4435-aad4-32afa6a1a445) — 2 comments, 1 upvote
  > **Top comment:** "Windows PCs/servers , Linux systems/servers, Mobiles, IPMI devices like iLO, iDRAC, network switches, storage arrays, etc."
- Title: [How many IP Addresses can I scan?](https://www.g2.com/discussions/ip-addresses-b6ef755d-8e1e-4949-818a-ec228e8ac779) — 2 comments, 1 upvote
  > **Top comment:** "It depends on your license."
- Title: [What do I need to run Nessus professional?](https://www.g2.com/discussions/environment-c71784d4-2685-42a7-870f-56620a4bcb97) — 2 comments, 1 upvote
  > **Top comment:** "you don't need any special requirements you can run on any windows or Linux machine without any hazel."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/astra-pentest-vs-tenable-nessus)