Link copied to clipboard # Astra Pentest vs Tenable Nessus Comparison - What are their main differences? Share [ Export ](/compare/astra-pentest/tenable-nessus/export.csv) Astra PentestTenable Nessus[+ Add Product](#) Pricing **Astra Pentest** Free Trial **$199.00** Per Month · Scanner **Tenable Nessus** Free Trial **$3,390.00** 1 License With One-Time Purchase · Pro - 1 Year **Pricing Insights** from reviews Time to Implement **Astra Pentest** 1 month Based on 75 responses **Tenable Nessus** 1 month Based on 24 responses Return on Investment **Astra Pentest** 5 months7 months sooner Based on 70 responses **Tenable Nessus** 12 months Based on 20 responses Perceived Cost **Astra Pentest** $$$$$ **Tenable Nessus** $$$$$ Average Discount **Astra Pentest** 8% **Tenable Nessus** 8% **Pros & Cons** from reviews **Astra Pentest** [ Customer Support (65) ](https://www.g2.com/products/astra-pentest/reviews?filters%5Bsentiment_snippet%5D=1163254&qs=pros-and-cons#reviews)[ Vulnerability Detection (52) ](https://www.g2.com/products/astra-pentest/reviews?filters%5Bsentiment_snippet%5D=1163579&qs=pros-and-cons#reviews)[ Poor Customer Support (12) ](https://www.g2.com/products/astra-pentest/reviews?filters%5Bsentiment_snippet%5D=1163643&qs=pros-and-cons#reviews)[ Poor Interface Design (10) ](https://www.g2.com/products/astra-pentest/reviews?filters%5Bsentiment_snippet%5D=1163029&qs=pros-and-cons#reviews) **Tenable Nessus** [ Vulnerability Identification (21) ](https://www.g2.com/products/tenable-nessus/reviews?filters%5Bsentiment_snippet%5D=1158838&qs=pros-and-cons#reviews)[ Vulnerability Detection (19) ](https://www.g2.com/products/tenable-nessus/reviews?filters%5Bsentiment_snippet%5D=1158713&qs=pros-and-cons#reviews)[ Slow Scanning (8) ](https://www.g2.com/products/tenable-nessus/reviews?filters%5Bsentiment_snippet%5D=1158016&qs=pros-and-cons#reviews)[ Expensive (6) ](https://www.g2.com/products/tenable-nessus/reviews?filters%5Bsentiment_snippet%5D=2314763&qs=pros-and-cons#reviews) Integrations **Astra Pentest** [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_1072eefef74cbadc1773b3b5aac90890/asure.jpg "Product Avatar Image") Asure ](https://www.g2.com/products/asure/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_2ea5f7178028686921161d65d4be481a/bitbucket.png "Product Avatar Image") Bitbucket ](https://www.g2.com/products/bitbucket/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_f12938338549ef6246b98aaa6418267e/circleci.png "Product Avatar Image") CircleCI ](https://www.g2.com/products/circleci/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_89ba086d977ba0acda93b54b6ec97ae7/anthropic-claude-code.webp "Product Avatar Image") Claude Code ](https://www.g2.com/products/anthropic-claude-code/reviews)[ View all ](https://www.g2.com/products/astra-pentest/integrations) **Tenable Nessus** [ ![Product Avatar Image](https://images.g2crowd.com/uploads/vendor/image/10784/large_detail_e5444efc9ea5f28707b4aa4de0a3088f.jpeg "Product Avatar Image") Security Center ](https://www.g2.com/products/security-center/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_da836c06c61c98d4a0795c7cfc3a9a5a/servicenow-it-service-management.jpg "Product Avatar Image") ServiceNow IT Service... ](https://www.g2.com/products/servicenow-it-service-management/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_91bcb2c063fcfb0a82dfedcf1a6463d1/splunk-enterprise.jpg "Product Avatar Image") Splunk Enterprise ](https://www.g2.com/products/splunk-enterprise/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_cbd3fb3d7b519da99e67a6ef0172fadf/tenable-security-center.png "Product Avatar Image") Tenable Security Center ](https://www.g2.com/products/tenable-security-center/reviews)[ View all ](https://www.g2.com/products/tenable-nessus/integrations) Screenshots **Astra Pentest** ![Astra Pentest screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/1785465/1.png) **Tenable Nessus** ![Tenable Nessus screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/91875/grouped-view-1.png) **Ratings** from reviews Meets Requirements **Astra Pentest** **9.4** /10 Based on 227 responses **Tenable Nessus** **9.0** /10 Based on 264 responses Ease of Use **Astra Pentest** **9.1** /10 Based on 230 responses **Tenable Nessus** **8.9** /10 Based on 267 responses Ease of Setup **Astra Pentest** **9.1** /10 Based on 202 responses **Tenable Nessus** **8.8** /10 Based on 189 responses Ease of Admin **Astra Pentest** **9.1** /10 Based on 114 responses **Tenable Nessus** **8.9** /10 Based on 174 responses Quality of Support **Astra Pentest** **9.4** /10 Based on 224 responses **Tenable Nessus** **8.4** /10 Based on 244 responses Has the product been a good partner in doing business? **Astra Pentest** **9.3** /10 Based on 113 responses **Tenable Nessus** **8.7** /10 Based on 162 responses Product Direction (% positive) **Astra Pentest** **9.3** /10 Based on 218 responses **Tenable Nessus** **8.9** /10 Based on 250 responses **Features** ratings from reviews Vulnerability Scanner **8.9** /10 Based on 151 responses **8.4** /10 Based on 174 responses Website Security **9.3** /10 Based on 16 responses Not enough data Penetration Testing **8.7** /10 Based on 145 responses Not enough data Dynamic Application Security Testing (DAST) **8.4** /10 Based on 28 responses Not enough data Attack Surface Management Not enough data **8.4** /10 Based on 7 responses User Insights **Reviewers' Company Size** Small-Business(50 or fewer emp.) 69.0% Mid-Market(51-1000 emp.) 27.1% Enterprise(\> 1000 emp.) 3.9% Small-Business(50 or fewer emp.) 69.0% Mid-Market(51-1000 emp.) 27.1% Enterprise(\> 1000 emp.) 3.9% Small-Business(50 or fewer emp.) 25.4% Mid-Market(51-1000 emp.) 40.3% Enterprise(\> 1000 emp.) 34.3% Small-Business(50 or fewer emp.) 25.4% Mid-Market(51-1000 emp.) 40.3% Enterprise(\> 1000 emp.) 34.3% **Reviewers' Industry** [![Astra Pentest](https://images.g2crowd.com/uploads/product/hd_favicon/f04194bbb96125a9c3dd43547c09aac3/astra-pentest.svg "Astra Pentest")](https://www.g2.com/products/astra-pentest/reviews) Astra Pentest Computer Software 30.5% Information Technology and Services 20.3% Financial Services 8.1% Hospital & Health Care 4.7% Computer & Network Security 4.2% Other 32.2% [![Tenable Nessus](https://images.g2crowd.com/uploads/product/hd_favicon/127e03b7d601741c15306f07b0f8cf84/tenable-nessus.svg "Tenable Nessus")](https://www.g2.com/products/tenable-nessus/reviews) Tenable Nessus Information Technology and Services 25.2% Computer & Network Security 16.6% Financial Services 7.0% Computer Software 5.6% Banking 5.0% Other 40.5% Alternatives **Astra Pentest Alternatives** ![Intruder](https://images.g2crowd.com/uploads/product/hd_favicon/1539808658/intruder.svg "Intruder") [ Intruder ](/products/intruder/reviews) ![Wiz](https://images.g2crowd.com/uploads/product/hd_favicon/991dbad301661dc9e1b78a7e252252b4/wiz-wiz.svg "Wiz") [ Wiz ](/products/wiz-wiz/reviews) ![GitLab](https://images.g2crowd.com/uploads/product/hd_favicon/2397ccd7309ef2bca71e3a275d59a5a3/gitlab.svg "GitLab") [ GitLab ](/products/gitlab/reviews) ![Cloudflare Application Security and Performance](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_b2231a414cb9f3f7c194f65af32b723e/cloudflare-application-security-and-performance.png "Cloudflare Application Security and Performance") [ Cloudflare Application... ](/products/cloudflare-application-security-and-performance/reviews) **Tenable Nessus Alternatives** ![Intruder](https://images.g2crowd.com/uploads/product/hd_favicon/1539808658/intruder.svg "Intruder") [ Intruder ](/products/intruder/reviews) ![Invicti](https://images.g2crowd.com/uploads/product/hd_favicon/3bee4d2b732dab5368b9a8aa21f05e30/invicti.svg "Invicti") [ Invicti ](/products/invicti/reviews) ![Detectify](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_b3060aea2f789d838e7b2fa172ee4fdf/detectify.png "Detectify") [ Detectify ](/products/detectify/reviews) ![Wiz](https://images.g2crowd.com/uploads/product/hd_favicon/991dbad301661dc9e1b78a7e252252b4/wiz-wiz.svg "Wiz") [ Wiz ](/products/wiz-wiz/reviews) ## Astra Pentest vs Tenable Nessus FAQs Generated using AI Last updated: August 16, 2026 ### 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.