# Top 10 Tenable Nessus Alternatives & Competitors **Average Rating:** 4.5/5 **Total Number of Reviews:** 303 Research alternative solutions to Tenable Nessus on G2, with real user reviews on competing tools. Vulnerability Scanner Software is a widely used technology, and many people are seeking time saving, innovative software solutions with automated scans, manual application testing, and issue tracking. Other important factors to consider when researching alternatives to Tenable Nessus include reporting tools and user interface. The best overall Tenable Nessus alternative is Intruder. Other similar apps like Tenable Nessus are Invicti (formerly Netsparker), Detectify, Wiz, and Burp Suite. Tenable Nessus alternatives can be found in [Vulnerability Scanner Software](https://www.g2.com/categories/vulnerability-scanner) but may also be in [Dynamic Application Security Testing (DAST) Software](https://www.g2.com/categories/dynamic-application-security-testing-dast) or [Exposure Management Platforms](https://www.g2.com/categories/exposure-management-platforms). ## Best Paid & Free Alternatives to Tenable Nessus - [Intruder](https://www.g2.com/products/intruder/reviews) - [Invicti (formerly Netsparker)](https://www.g2.com/products/invicti-formerly-netsparker/reviews) - [Detectify](https://www.g2.com/products/detectify/reviews) - [Wiz](https://www.g2.com/products/wiz-wiz/reviews) - [Burp Suite](https://www.g2.com/products/burp-suite/reviews) - [Acunetix by Invicti](https://www.g2.com/products/acunetix-by-invicti/reviews) - [Pentest-Tools.com](https://www.g2.com/products/pentest-tools-com/reviews) - [Veracode Application Security Platform](https://www.g2.com/products/veracode-application-security-platform/reviews) - [Orca Security](https://www.g2.com/products/orca-security/reviews) - [Astra Pentest](https://www.g2.com/products/astra-pentest/reviews) ## Top 10 Alternatives to Tenable Nessus Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how Tenable Nessus stacks up to the competition, check reviews from current & previous users in industries like Information Technology and Services, Computer Software, and Higher Education, and find the best product for your business. ### 1. [Intruder](https://www.g2.com/products/intruder/reviews) By Intruder **Average Rating:** 4.8/5 **Total Reviews:** 207 Intruder is a proactive security monitoring platform for internet-facing systems. Reviewers say compared to Tenable Nessus, Intruder is: - Better at support - Easier to do business with - Easier to set up Categories in common with Tenable Nessus: [Attack Surface Management](https://www.g2.com/categories/attack-surface-management), [Vulnerability Scanner](https://www.g2.com/categories/vulnerability-scanner), [Dynamic Application Security Testing (DAST)](https://www.g2.com/categories/dynamic-application-security-testing-dast), [API Security](https://www.g2.com/categories/api-security) **Compare:** [Tenable Nessus vs Intruder](https://www.g2.com/compare/intruder-vs-tenable-nessus) **Compare Intruder with other alternatives:** - [Intruder vs Invicti (formerly Netsparker)](https://www.g2.com/compare/intruder-vs-invicti-formerly-netsparker) - [Intruder vs Detectify](https://www.g2.com/compare/detectify-vs-intruder) - [Intruder vs Wiz](https://www.g2.com/compare/intruder-vs-wiz-wiz) - [Intruder vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-intruder) - [Intruder vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-intruder) - [Intruder vs Pentest-Tools.com](https://www.g2.com/compare/intruder-vs-pentest-tools-com) - [Intruder vs Veracode Application Security Platform](https://www.g2.com/compare/intruder-vs-veracode-application-security-platform) - [Intruder vs Orca Security](https://www.g2.com/compare/intruder-vs-orca-security) - [Intruder vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-intruder) ### 2. [Invicti (formerly Netsparker)](https://www.g2.com/products/invicti-formerly-netsparker/reviews) By Invicti Security **Average Rating:** 4.5/5 **Total Reviews:** 71 Invicti (formerly Netsparker) is an automatic and easy-to-use web application security scanner to automatically find security flaws in websites, web applications and web services. Reviewers say compared to Tenable Nessus, Invicti (formerly Netsparker) is: - Slower to reach roi - Easier to do business with - Better at support Categories in common with Tenable Nessus: [Vulnerability Scanner](https://www.g2.com/categories/vulnerability-scanner), [Dynamic Application Security Testing (DAST)](https://www.g2.com/categories/dynamic-application-security-testing-dast), [API Security](https://www.g2.com/categories/api-security) **Compare:** [Tenable Nessus vs Invicti (formerly Netsparker)](https://www.g2.com/compare/invicti-formerly-netsparker-vs-tenable-nessus) **Compare Invicti (formerly Netsparker) with other alternatives:** - [Invicti (formerly Netsparker) vs Intruder](https://www.g2.com/compare/intruder-vs-invicti-formerly-netsparker) - [Invicti (formerly Netsparker) vs Detectify](https://www.g2.com/compare/detectify-vs-invicti-formerly-netsparker) - [Invicti (formerly Netsparker) vs Wiz](https://www.g2.com/compare/invicti-formerly-netsparker-vs-wiz-wiz) - [Invicti (formerly Netsparker) vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-invicti-formerly-netsparker) - [Invicti (formerly Netsparker) vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-invicti-formerly-netsparker) - [Invicti (formerly Netsparker) vs Pentest-Tools.com](https://www.g2.com/compare/invicti-formerly-netsparker-vs-pentest-tools-com) - [Invicti (formerly Netsparker) vs Veracode Application Security Platform](https://www.g2.com/compare/invicti-formerly-netsparker-vs-veracode-application-security-platform) - [Invicti (formerly Netsparker) vs Orca Security](https://www.g2.com/compare/invicti-formerly-netsparker-vs-orca-security) - [Invicti (formerly Netsparker) vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-invicti-formerly-netsparker) ### 3. [Detectify](https://www.g2.com/products/detectify/reviews) By Detectify **Average Rating:** 4.5/5 **Total Reviews:** 51 Detectify is a SaaS based website security service that analyzes and monitors the security level of a user's website by applying a broad range of emulated hacker attacks and provide report that describes the identified vulnerabilities and their potential risk in the hands of malicious hackers. Reviewers say compared to Tenable Nessus, Detectify is: - Easier to do business with - Better at support - Easier to set up Categories in common with Tenable Nessus: [Attack Surface Management](https://www.g2.com/categories/attack-surface-management), [Vulnerability Scanner](https://www.g2.com/categories/vulnerability-scanner), [Dynamic Application Security Testing (DAST)](https://www.g2.com/categories/dynamic-application-security-testing-dast) **Compare:** [Tenable Nessus vs Detectify](https://www.g2.com/compare/detectify-vs-tenable-nessus) **Compare Detectify with other alternatives:** - [Detectify vs Intruder](https://www.g2.com/compare/detectify-vs-intruder) - [Detectify vs Invicti (formerly Netsparker)](https://www.g2.com/compare/detectify-vs-invicti-formerly-netsparker) - [Detectify vs Wiz](https://www.g2.com/compare/detectify-vs-wiz-wiz) - [Detectify vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-detectify) - [Detectify vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-detectify) - [Detectify vs Pentest-Tools.com](https://www.g2.com/compare/detectify-vs-pentest-tools-com) - [Detectify vs Veracode Application Security Platform](https://www.g2.com/compare/detectify-vs-veracode-application-security-platform) - [Detectify vs Orca Security](https://www.g2.com/compare/detectify-vs-orca-security) - [Detectify vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-detectify) ### 4. [Wiz](https://www.g2.com/products/wiz-wiz/reviews) By Wiz **Average Rating:** 4.7/5 **Total Reviews:** 826 Wiz is a CNAPP that consolidates CSPM, KSPM, CWPP, vulnerability management, IaC scanning, CIEM, DSPM, and container and Kubernetes security into a single platform. Reviewers say compared to Tenable Nessus, Wiz is: - More expensive - Easier to do business with - Better at support Categories in common with Tenable Nessus: [Attack Surface Management](https://www.g2.com/categories/attack-surface-management), [Vulnerability Scanner](https://www.g2.com/categories/vulnerability-scanner) **Compare:** [Tenable Nessus vs Wiz](https://www.g2.com/compare/tenable-nessus-vs-wiz-wiz) **Compare Wiz with other alternatives:** - [Wiz vs Intruder](https://www.g2.com/compare/intruder-vs-wiz-wiz) - [Wiz vs Invicti (formerly Netsparker)](https://www.g2.com/compare/invicti-formerly-netsparker-vs-wiz-wiz) - [Wiz vs Detectify](https://www.g2.com/compare/detectify-vs-wiz-wiz) - [Wiz vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-wiz-wiz) - [Wiz vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-wiz-wiz) - [Wiz vs Pentest-Tools.com](https://www.g2.com/compare/pentest-tools-com-vs-wiz-wiz) - [Wiz vs Veracode Application Security Platform](https://www.g2.com/compare/veracode-application-security-platform-vs-wiz-wiz) - [Wiz vs Orca Security](https://www.g2.com/compare/orca-security-vs-wiz-wiz) - [Wiz vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-wiz-wiz) ### 5. [Burp Suite](https://www.g2.com/products/burp-suite/reviews) By PortSwigger **Average Rating:** 4.8/5 **Total Reviews:** 129 Burp Suite is a toolkit for web application security testing. Reviewers say compared to Tenable Nessus, Burp Suite is: - Easier to do business with - Easier to set up - Better at meeting requirements Categories in common with Tenable Nessus: [Vulnerability Scanner](https://www.g2.com/categories/vulnerability-scanner), [Dynamic Application Security Testing (DAST)](https://www.g2.com/categories/dynamic-application-security-testing-dast) **Compare:** [Tenable Nessus vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-tenable-nessus) **Compare Burp Suite with other alternatives:** - [Burp Suite vs Intruder](https://www.g2.com/compare/burp-suite-vs-intruder) - [Burp Suite vs Invicti (formerly Netsparker)](https://www.g2.com/compare/burp-suite-vs-invicti-formerly-netsparker) - [Burp Suite vs Detectify](https://www.g2.com/compare/burp-suite-vs-detectify) - [Burp Suite vs Wiz](https://www.g2.com/compare/burp-suite-vs-wiz-wiz) - [Burp Suite vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-burp-suite) - [Burp Suite vs Pentest-Tools.com](https://www.g2.com/compare/burp-suite-vs-pentest-tools-com) - [Burp Suite vs Veracode Application Security Platform](https://www.g2.com/compare/burp-suite-vs-veracode-application-security-platform) - [Burp Suite vs Orca Security](https://www.g2.com/compare/burp-suite-vs-orca-security) - [Burp Suite vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-burp-suite) ### 6. [Acunetix by Invicti](https://www.g2.com/products/acunetix-by-invicti/reviews) By Invicti Security **Average Rating:** 4.1/5 **Total Reviews:** 105 Acunetix by Invicti automatically crawls and scans off-the-shelf and custom-built websites and web applications for SQL Injection, XSS, XXE, SSRF, Host Header Attacks & over 3000 other web vulnerabilities. It also provides a wide variety of reports to help developers and business owners alike to quickly identify a web application’s threat surface, detect what needs to be fixed, and ensure conformance with several compliance standards. Reviewers say compared to Tenable Nessus, Acunetix by Invicti is: - Slower to reach roi Categories in common with Tenable Nessus: [Vulnerability Scanner](https://www.g2.com/categories/vulnerability-scanner), [Dynamic Application Security Testing (DAST)](https://www.g2.com/categories/dynamic-application-security-testing-dast) **Compare:** [Tenable Nessus vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-tenable-nessus) **Compare Acunetix by Invicti with other alternatives:** - [Acunetix by Invicti vs Intruder](https://www.g2.com/compare/acunetix-by-invicti-vs-intruder) - [Acunetix by Invicti vs Invicti (formerly Netsparker)](https://www.g2.com/compare/acunetix-by-invicti-vs-invicti-formerly-netsparker) - [Acunetix by Invicti vs Detectify](https://www.g2.com/compare/acunetix-by-invicti-vs-detectify) - [Acunetix by Invicti vs Wiz](https://www.g2.com/compare/acunetix-by-invicti-vs-wiz-wiz) - [Acunetix by Invicti vs Burp Suite](https://www.g2.com/compare/acunetix-by-invicti-vs-burp-suite) - [Acunetix by Invicti vs Pentest-Tools.com](https://www.g2.com/compare/acunetix-by-invicti-vs-pentest-tools-com) - [Acunetix by Invicti vs Veracode Application Security Platform](https://www.g2.com/compare/acunetix-by-invicti-vs-veracode-application-security-platform) - [Acunetix by Invicti vs Orca Security](https://www.g2.com/compare/acunetix-by-invicti-vs-orca-security) - [Acunetix by Invicti vs Astra Pentest](https://www.g2.com/compare/acunetix-by-invicti-vs-astra-pentest) ### 7. [Pentest-Tools.com](https://www.g2.com/products/pentest-tools-com/reviews) By Pentest-Tools.com **Average Rating:** 4.8/5 **Total Reviews:** 104 Pentest-Tools.com helps security professionals find, validate, and communicate vulnerabilities faster and with greater confidence - whether they’re internal teams defending at scale, MSPs juggling clients, or consultants under pressure. With comprehensive coverage across network, web, API, and cloud assets, and built-in exploit validation, it turns every scan into credible, actionable insight. Trusted by over 2,000 teams in 119 countries and used in more than 6 million scans annually, it delivers speed, clarity, and control - without bloated stacks or rigid workflows. Reviewers say compared to Tenable Nessus, Pentest-Tools.com is: - Better at support - Easier to set up - Easier to do business with Categories in common with Tenable Nessus: [Vulnerability Scanner](https://www.g2.com/categories/vulnerability-scanner), [Dynamic Application Security Testing (DAST)](https://www.g2.com/categories/dynamic-application-security-testing-dast) **Compare:** [Tenable Nessus vs Pentest-Tools.com](https://www.g2.com/compare/pentest-tools-com-vs-tenable-nessus) **Compare Pentest-Tools.com with other alternatives:** - [Pentest-Tools.com vs Intruder](https://www.g2.com/compare/intruder-vs-pentest-tools-com) - [Pentest-Tools.com vs Invicti (formerly Netsparker)](https://www.g2.com/compare/invicti-formerly-netsparker-vs-pentest-tools-com) - [Pentest-Tools.com vs Detectify](https://www.g2.com/compare/detectify-vs-pentest-tools-com) - [Pentest-Tools.com vs Wiz](https://www.g2.com/compare/pentest-tools-com-vs-wiz-wiz) - [Pentest-Tools.com vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-pentest-tools-com) - [Pentest-Tools.com vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-pentest-tools-com) - [Pentest-Tools.com vs Veracode Application Security Platform](https://www.g2.com/compare/pentest-tools-com-vs-veracode-application-security-platform) - [Pentest-Tools.com vs Orca Security](https://www.g2.com/compare/orca-security-vs-pentest-tools-com) - [Pentest-Tools.com vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-pentest-tools-com) ### 8. [Veracode Application Security Platform](https://www.g2.com/products/veracode-application-security-platform/reviews) By VERACODE **Average Rating:** 3.8/5 **Total Reviews:** 26 Veracode is the world's best automated, on-demand application security testing and code review solution. Reviewers say compared to Tenable Nessus, Veracode Application Security Platform is: - Slower to reach roi - More expensive Categories in common with Tenable Nessus: [Vulnerability Scanner](https://www.g2.com/categories/vulnerability-scanner), [Dynamic Application Security Testing (DAST)](https://www.g2.com/categories/dynamic-application-security-testing-dast) **Compare:** [Tenable Nessus vs Veracode Application Security Platform](https://www.g2.com/compare/tenable-nessus-vs-veracode-application-security-platform) **Compare Veracode Application Security Platform with other alternatives:** - [Veracode Application Security Platform vs Intruder](https://www.g2.com/compare/intruder-vs-veracode-application-security-platform) - [Veracode Application Security Platform vs Invicti (formerly Netsparker)](https://www.g2.com/compare/invicti-formerly-netsparker-vs-veracode-application-security-platform) - [Veracode Application Security Platform vs Detectify](https://www.g2.com/compare/detectify-vs-veracode-application-security-platform) - [Veracode Application Security Platform vs Wiz](https://www.g2.com/compare/veracode-application-security-platform-vs-wiz-wiz) - [Veracode Application Security Platform vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-veracode-application-security-platform) - [Veracode Application Security Platform vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-veracode-application-security-platform) - [Veracode Application Security Platform vs Pentest-Tools.com](https://www.g2.com/compare/pentest-tools-com-vs-veracode-application-security-platform) - [Veracode Application Security Platform vs Orca Security](https://www.g2.com/compare/orca-security-vs-veracode-application-security-platform) - [Veracode Application Security Platform vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-veracode-application-security-platform) ### 9. [Orca Security](https://www.g2.com/products/orca-security/reviews) By Orca Security **Average Rating:** 4.7/5 **Total Reviews:** 300 Get workload-level visibility into AWS, Azure, and GCP without the operational costs of agents. You could buy three tools instead… but why? Orca replaces legacy vulnerability assessment tools, CSPM, and CWPP. Deploys in minutes, not months. Reviewers say compared to Tenable Nessus, Orca Security is: - Easier to do business with - Better at support - More expensive Categories in common with Tenable Nessus: [Vulnerability Scanner](https://www.g2.com/categories/vulnerability-scanner), [API Security](https://www.g2.com/categories/api-security) **Compare:** [Tenable Nessus vs Orca Security](https://www.g2.com/compare/orca-security-vs-tenable-nessus) **Compare Orca Security with other alternatives:** - [Orca Security vs Intruder](https://www.g2.com/compare/intruder-vs-orca-security) - [Orca Security vs Invicti (formerly Netsparker)](https://www.g2.com/compare/invicti-formerly-netsparker-vs-orca-security) - [Orca Security vs Detectify](https://www.g2.com/compare/detectify-vs-orca-security) - [Orca Security vs Wiz](https://www.g2.com/compare/orca-security-vs-wiz-wiz) - [Orca Security vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-orca-security) - [Orca Security vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-orca-security) - [Orca Security vs Pentest-Tools.com](https://www.g2.com/compare/orca-security-vs-pentest-tools-com) - [Orca Security vs Veracode Application Security Platform](https://www.g2.com/compare/orca-security-vs-veracode-application-security-platform) - [Orca Security vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-orca-security) ### 10. [Astra Pentest](https://www.g2.com/products/astra-pentest/reviews) By ASTRA IT, Inc. **Average Rating:** 4.6/5 **Total Reviews:** 213 Astra security is a cybersecurity company that provides multiple features of protecting your website or company online. The comprehensive suite efficiently helps uncover vulnerabilities in thousands of apps & networks. Preventing data breaches and network compromise. 🧑‍💻 It offers Vulnerability Assessment and Penetration Testing (VAPT) for Website/Web App, Mobile App, SaaS, APIs, Cloud Infrastructure (AWS/Azure/GCP), Network Devices (Firewall, Router, Server, Switch, Printer, Camera, etc), Blockchain/Smart Contract, and more. ✨ Key highlighted features of Astra Pentest Suite: - A shiny bright dashboard that displays managed automated & manual pentesting - More than 2500+ security tests - Detailed Vulnerability Scanning & Reporting - Easy Vulnerability Management - Industry Recognized Verifiable VAPT Certificate ⚡️ Other features: - OWASP, SANS 25 standard testing - One-click actions for report download, email & more - CXO & developer-friendly dashboard - Contextual bug fix collaboration between your developers & security team Reviewers say compared to Tenable Nessus, Astra Pentest is: - Better at support - Easier to do business with - Easier to set up Categories in common with Tenable Nessus: [Vulnerability Scanner](https://www.g2.com/categories/vulnerability-scanner), [Dynamic Application Security Testing (DAST)](https://www.g2.com/categories/dynamic-application-security-testing-dast), [API Security](https://www.g2.com/categories/api-security) **Compare:** [Tenable Nessus vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-tenable-nessus) **Compare Astra Pentest with other alternatives:** - [Astra Pentest vs Intruder](https://www.g2.com/compare/astra-pentest-vs-intruder) - [Astra Pentest vs Invicti (formerly Netsparker)](https://www.g2.com/compare/astra-pentest-vs-invicti-formerly-netsparker) - [Astra Pentest vs Detectify](https://www.g2.com/compare/astra-pentest-vs-detectify) - [Astra Pentest vs Wiz](https://www.g2.com/compare/astra-pentest-vs-wiz-wiz) - [Astra Pentest vs Burp Suite](https://www.g2.com/compare/astra-pentest-vs-burp-suite) - [Astra Pentest vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-astra-pentest) - [Astra Pentest vs Pentest-Tools.com](https://www.g2.com/compare/astra-pentest-vs-pentest-tools-com) - [Astra Pentest vs Veracode Application Security Platform](https://www.g2.com/compare/astra-pentest-vs-veracode-application-security-platform) - [Astra Pentest vs Orca Security](https://www.g2.com/compare/astra-pentest-vs-orca-security) --- ## Tenable Nessus Alternatives FAQs ### What are the best alternatives to Tenable Nessus? According to G2, the best alternatives to Tenable Nessus include [Intruder](https://www.g2.com/products/intruder/reviews) (4.8/5 rating, 206 reviews), [Invicti (formerly Netsparker)](https://www.g2.com/products/invicti-formerly-netsparker/reviews) (4.6/5 rating, 69 reviews), [Detectify](https://www.g2.com/products/detectify/reviews) (4.5/5 rating, 51 reviews), [Wiz](https://www.g2.com/products/wiz-wiz/reviews) (4.7/5 rating, 794 reviews), [Burp Suite](https://www.g2.com/products/burp-suite/reviews) (4.8/5 rating, 129 reviews), and [Pentest-Tools.com](https://www.g2.com/products/pentest-tools-com/reviews) (4.8/5 rating, 100 reviews). These alternatives are highly rated for their ease of use, comprehensive scanning capabilities, and support. ### What features do alternatives offer that Tenable Nessus does not? Alternatives to Tenable Nessus offer native issue tracking and manual application testing capabilities, which Nessus lacks in its Professional edition. Several alternatives provide advanced web application security scanning tailored for modern frameworks and dynamic single-page applications, enhancing coverage beyond Nessus's scope. ### How does Tenable Nessus compare to Intruder? According to G2 data, [Tenable Nessus](https://www.g2.com/products/tenable-nessus/reviews) holds an average rating of 4.5/5 across 301 reviews, while [Intruder](https://www.g2.com/products/intruder/reviews) leads with a 4.8/5 rating from 206 reviews. Intruder outperforms Tenable Nessus across all rated dimensions, including a 0.4-point lead in Better at Meeting Requirements (9.4 vs 9.0), a 0.6-point lead in More Usable (9.5 vs 8.9), a 0.8-point lead in Easier to Set Up (9.6 vs 8.8), a 0.6-point lead in Easier to Admin (9.5 vs 8.9), a 1.3-point lead in Better at Support (9.7 vs 8.4), and a 1.0-point lead in Easier to Do Business With (9.7 vs 8.7). Feature-wise, Tenable Nessus offers Configuration Monitoring and Static Code Analysis, which Intruder does not. Conversely, Intruder provides Issue Tracking and Manual Application Testing features absent in Tenable Nessus. User sentiment highlights Intruder's ease of use with 41 mentions, superior customer support (25 mentions), and efficient automated scanning (20 mentions). Tenable Nessus is praised for vulnerability identification (20 mentions) and detection (18 mentions). Overall, Intruder is recognized for its intuitive interface, faster setup, and stronger support, while Tenable Nessus is valued for its comprehensive vulnerability scanning capabilities and detailed reporting. Intruder's continuous scanning and clearer prioritization of vulnerabilities enhance operational efficiency, whereas Tenable Nessus offers deeper scanning options and extensive plugin support. ### Which Vulnerability Scanner tools do reviewers recommend instead of Tenable Nessus? Reviewers recommend [Intruder](https://www.g2.com/products/intruder/reviews) for its intuitive interface, automated scanning, and excellent customer support, making it suitable for SMBs and hybrid cloud setups. [Invicti](https://www.g2.com/products/invicti-formerly-netsparker/reviews) is favored for accurate web application scanning with low false positives and seamless CI/CD integration. [Burp Suite](https://www.g2.com/products/burp-suite/reviews) is recommended for penetration testers needing deep manual and automated testing tools. [Wiz](https://www.g2.com/products/wiz-wiz/reviews) is praised for its comprehensive cloud-native application protection platform with agentless deployment and AI-driven prioritization. [APPCHECK](https://www.g2.com/products/appcheck/reviews) is valued for thorough scanning, low false positives, and integration with CI/CD pipelines. These tools are suggested as effective alternatives to Tenable Nessus depending on specific security needs and environments. ### Why do users choose Intruder over Tenable Nessus? Users choose [Intruder](https://www.g2.com/products/intruder/reviews) over Tenable Nessus primarily for its superior ease of use and streamlined setup, reflected in Intruder's 9.6 Ease of Setup score versus Nessus's 8.8. Intruder's intuitive, clean interface and minimal operational overhead enable quick onboarding and efficient vulnerability management, as noted in 41 mentions praising ease of use and 23 mentions highlighting setup ease. Intruder's customer support is highly rated, with a 9.7 score in Better at Support compared to Nessus's 8.4, and 25 user mentions emphasizing responsive and knowledgeable assistance. The platform's continuous automated scanning model and clear prioritization of critical vulnerabilities reduce noise and help teams focus on actionable risks, supported by 20 mentions of automated scanning and 30 mentions of vulnerability detection. Additionally, Intruder integrates smoothly with existing workflows and tools, offering features like issue tracking and manual application testing not available in Nessus. Users also appreciate Intruder's cost-effectiveness and scalability. 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