# Top 10 Web Application Scanning Alternatives & Competitors Looking for alternatives or competitors to Web Application Scanning? Other important factors to consider when researching alternatives to Web Application Scanning include ease of use and reliability. The best overall Web Application Scanning alternative is GitLab. Other similar apps like Web Application Scanning are Harness Platform, Tenable Nessus, Aikido Security, and Astra Pentest. Web Application Scanning alternatives can be found in [Dynamic Application Security Testing (DAST) Software](https://www.g2.com/categories/dynamic-application-security-testing-dast) but may also be in [Vulnerability Scanner Software](https://www.g2.com/categories/vulnerability-scanner) or [Penetration Testing Tools](https://www.g2.com/categories/penetration-testing-tools). ## Best Paid & Free Alternatives to Web Application Scanning - [GitLab](https://www.g2.com/products/gitlab/reviews) - [Harness Platform](https://www.g2.com/products/harness-platform/reviews) - [Tenable Nessus](https://www.g2.com/products/tenable-nessus/reviews) - [Aikido Security](https://www.g2.com/products/aikido-security/reviews) - [Astra Pentest](https://www.g2.com/products/astra-pentest/reviews) - [Intruder](https://www.g2.com/products/intruder/reviews) - [Cobalt](https://www.g2.com/products/cobalt-io-cobalt/reviews) - [Burp Suite](https://www.g2.com/products/burp-suite/reviews) - [Pentest-Tools.com](https://www.g2.com/products/pentest-tools-com/reviews) - [Acunetix by Invicti](https://www.g2.com/products/acunetix-by-invicti/reviews) ## Top 10 Alternatives to Web Application Scanning Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how Web Application Scanning stacks up to the competition and find the best product for your business. ### 1. [GitLab](https://www.g2.com/products/gitlab/reviews) By GitLab Inc. **Average Rating:** 4.5/5 **Total Reviews:** 900 An open source web interface and source control platform based on Git. Categories in common with Web Application Scanning: [Dynamic Application Security Testing (DAST)](https://www.g2.com/categories/dynamic-application-security-testing-dast) **Compare:** [Web Application Scanning vs GitLab](https://www.g2.com/compare/gitlab-vs-web-application-scanning) **Compare GitLab with other alternatives:** - [GitLab vs Harness Platform](https://www.g2.com/compare/gitlab-vs-harness-platform) - [GitLab vs Tenable Nessus](https://www.g2.com/compare/gitlab-vs-tenable-nessus) - [GitLab vs Aikido Security](https://www.g2.com/compare/aikido-security-vs-gitlab) - [GitLab vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-gitlab) - [GitLab vs Intruder](https://www.g2.com/compare/gitlab-vs-intruder) - [GitLab vs Cobalt](https://www.g2.com/compare/cobalt-io-cobalt-vs-gitlab) - [GitLab vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-gitlab) - [GitLab vs Pentest-Tools.com](https://www.g2.com/compare/gitlab-vs-pentest-tools-com) - [GitLab vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-gitlab) ### 2. [Harness Platform](https://www.g2.com/products/harness-platform/reviews) By Harness **Average Rating:** 4.6/5 **Total Reviews:** 305 Harness is the first Continuous Delivery-as-a-Service platform that uses Machine Learning to simplify the entire process of delivering code from artifact into production – quickly, safely, securely, and repeatably. Categories in common with Web Application Scanning: [Dynamic Application Security Testing (DAST)](https://www.g2.com/categories/dynamic-application-security-testing-dast) **Compare:** [Web Application Scanning vs Harness Platform](https://www.g2.com/compare/harness-platform-vs-web-application-scanning) **Compare Harness Platform with other alternatives:** - [Harness Platform vs GitLab](https://www.g2.com/compare/gitlab-vs-harness-platform) - [Harness Platform vs Tenable Nessus](https://www.g2.com/compare/harness-platform-vs-tenable-nessus) - [Harness Platform vs Aikido Security](https://www.g2.com/compare/aikido-security-vs-harness-platform) - [Harness Platform vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-harness-platform) - [Harness Platform vs Intruder](https://www.g2.com/compare/harness-platform-vs-intruder) - [Harness Platform vs Cobalt](https://www.g2.com/compare/cobalt-io-cobalt-vs-harness-platform) - [Harness Platform vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-harness-platform) - [Harness Platform vs Pentest-Tools.com](https://www.g2.com/compare/harness-platform-vs-pentest-tools-com) - [Harness Platform vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-harness-platform) ### 3. [Tenable Nessus](https://www.g2.com/products/tenable-nessus/reviews) By Tenable **Average Rating:** 4.5/5 **Total Reviews:** 304 From the beginning, we've worked hand-in-hand with the security community. We continuously optimize Nessus based on community feedback to make it the most accurate and comprehensive vulnerability assessment solution in the market. 20 years later and we're still laser focused on community collaboration and product innovation to provide the most accurate and complete vulnerability data - so you don't miss critical issues which could put your organization at risk. Tenable is a 2021 Gartner Representative Vendor in Vulnerability Assessment. Categories in common with Web Application Scanning: [Dynamic Application Security Testing (DAST)](https://www.g2.com/categories/dynamic-application-security-testing-dast) **Compare:** [Web Application Scanning vs Tenable Nessus](https://www.g2.com/compare/tenable-nessus-vs-web-application-scanning) **Compare Tenable Nessus with other alternatives:** - [Tenable Nessus vs GitLab](https://www.g2.com/compare/gitlab-vs-tenable-nessus) - [Tenable Nessus vs Harness Platform](https://www.g2.com/compare/harness-platform-vs-tenable-nessus) - [Tenable Nessus vs Aikido Security](https://www.g2.com/compare/aikido-security-vs-tenable-nessus) - [Tenable Nessus vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-tenable-nessus) - [Tenable Nessus vs Intruder](https://www.g2.com/compare/intruder-vs-tenable-nessus) - [Tenable Nessus vs Cobalt](https://www.g2.com/compare/cobalt-io-cobalt-vs-tenable-nessus) - [Tenable Nessus vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-tenable-nessus) - [Tenable Nessus vs Pentest-Tools.com](https://www.g2.com/compare/pentest-tools-com-vs-tenable-nessus) - [Tenable Nessus vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-tenable-nessus) ### 4. [Aikido Security](https://www.g2.com/products/aikido-security/reviews) By Aikido Security **Average Rating:** 4.6/5 **Total Reviews:** 255 Aikido Security is a developer-first software security platform. We scan your source code & cloud to show you which vulnerabilities are actually important to solve. Triaging is sped up by massively reducing false-positives and making CVEs human-readable. Aikido makes it simple to keep your product secure and gives you back time to do what youdo best: writing code. Categories in common with Web Application Scanning: [Dynamic Application Security Testing (DAST)](https://www.g2.com/categories/dynamic-application-security-testing-dast) **Compare:** [Web Application Scanning vs Aikido Security](https://www.g2.com/compare/aikido-security-vs-web-application-scanning) **Compare Aikido Security with other alternatives:** - [Aikido Security vs GitLab](https://www.g2.com/compare/aikido-security-vs-gitlab) - [Aikido Security vs Harness Platform](https://www.g2.com/compare/aikido-security-vs-harness-platform) - [Aikido Security vs Tenable Nessus](https://www.g2.com/compare/aikido-security-vs-tenable-nessus) - [Aikido Security vs Astra Pentest](https://www.g2.com/compare/aikido-security-vs-astra-pentest) - [Aikido Security vs Intruder](https://www.g2.com/compare/aikido-security-vs-intruder) - [Aikido Security vs Cobalt](https://www.g2.com/compare/aikido-security-vs-cobalt-io-cobalt) - [Aikido Security vs Burp Suite](https://www.g2.com/compare/aikido-security-vs-burp-suite) - [Aikido Security vs Pentest-Tools.com](https://www.g2.com/compare/aikido-security-vs-pentest-tools-com) - [Aikido Security vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-aikido-security) ### 5. [Astra Pentest](https://www.g2.com/products/astra-pentest/reviews) By ASTRA IT, Inc. **Average Rating:** 4.6/5 **Total Reviews:** 223 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 Categories in common with Web Application Scanning: [Dynamic Application Security Testing (DAST)](https://www.g2.com/categories/dynamic-application-security-testing-dast) **Compare:** [Web Application Scanning vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-web-application-scanning) **Compare Astra Pentest with other alternatives:** - [Astra Pentest vs GitLab](https://www.g2.com/compare/astra-pentest-vs-gitlab) - [Astra Pentest vs Harness Platform](https://www.g2.com/compare/astra-pentest-vs-harness-platform) - [Astra Pentest vs Tenable Nessus](https://www.g2.com/compare/astra-pentest-vs-tenable-nessus) - [Astra Pentest vs Aikido Security](https://www.g2.com/compare/aikido-security-vs-astra-pentest) - [Astra Pentest vs Intruder](https://www.g2.com/compare/astra-pentest-vs-intruder) - [Astra Pentest vs Cobalt](https://www.g2.com/compare/astra-pentest-vs-cobalt-io-cobalt) - [Astra Pentest vs Burp Suite](https://www.g2.com/compare/astra-pentest-vs-burp-suite) - [Astra Pentest vs Pentest-Tools.com](https://www.g2.com/compare/astra-pentest-vs-pentest-tools-com) - [Astra Pentest vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-astra-pentest) ### 6. [Intruder](https://www.g2.com/products/intruder/reviews) By Intruder **Average Rating:** 4.8/5 **Total Reviews:** 209 Intruder is a proactive security monitoring platform for internet-facing systems. Categories in common with Web Application Scanning: [Dynamic Application Security Testing (DAST)](https://www.g2.com/categories/dynamic-application-security-testing-dast) **Compare:** [Web Application Scanning vs Intruder](https://www.g2.com/compare/intruder-vs-web-application-scanning) **Compare Intruder with other alternatives:** - [Intruder vs GitLab](https://www.g2.com/compare/gitlab-vs-intruder) - [Intruder vs Harness Platform](https://www.g2.com/compare/harness-platform-vs-intruder) - [Intruder vs Tenable Nessus](https://www.g2.com/compare/intruder-vs-tenable-nessus) - [Intruder vs Aikido Security](https://www.g2.com/compare/aikido-security-vs-intruder) - [Intruder vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-intruder) - [Intruder vs Cobalt](https://www.g2.com/compare/cobalt-io-cobalt-vs-intruder) - [Intruder vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-intruder) - [Intruder vs Pentest-Tools.com](https://www.g2.com/compare/intruder-vs-pentest-tools-com) - [Intruder vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-intruder) ### 7. [Cobalt](https://www.g2.com/products/cobalt-io-cobalt/reviews) By Cobalt **Average Rating:** 4.5/5 **Total Reviews:** 180 Cobalt's Pen Testing as a Service (PTaaS) Platform transforms yesterday’s broken pen test model into a data-driven vulnerability management engine. Fueled by our global talent pool of certified freelancers, Cobalt's crowdsourced SaaS pen test platform delivers actionable results that empower agile teams to pinpoint, track, and remediate software vulnerabilities. Hundreds of organizations now benefit from high quality pen test findings, faster remediation times, and higher ROI for their pen test budget. Categories in common with Web Application Scanning: [Dynamic Application Security Testing (DAST)](https://www.g2.com/categories/dynamic-application-security-testing-dast) **Compare:** [Web Application Scanning vs Cobalt](https://www.g2.com/compare/cobalt-io-cobalt-vs-web-application-scanning) **Compare Cobalt with other alternatives:** - [Cobalt vs GitLab](https://www.g2.com/compare/cobalt-io-cobalt-vs-gitlab) - [Cobalt vs Harness Platform](https://www.g2.com/compare/cobalt-io-cobalt-vs-harness-platform) - [Cobalt vs Tenable Nessus](https://www.g2.com/compare/cobalt-io-cobalt-vs-tenable-nessus) - [Cobalt vs Aikido Security](https://www.g2.com/compare/aikido-security-vs-cobalt-io-cobalt) - [Cobalt vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-cobalt-io-cobalt) - [Cobalt vs Intruder](https://www.g2.com/compare/cobalt-io-cobalt-vs-intruder) - [Cobalt vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-cobalt-io-cobalt) - [Cobalt vs Pentest-Tools.com](https://www.g2.com/compare/cobalt-io-cobalt-vs-pentest-tools-com) - [Cobalt vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-cobalt-io-cobalt) ### 8. [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. Categories in common with Web Application Scanning: [Dynamic Application Security Testing (DAST)](https://www.g2.com/categories/dynamic-application-security-testing-dast) **Compare:** [Web Application Scanning vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-web-application-scanning) **Compare Burp Suite with other alternatives:** - [Burp Suite vs GitLab](https://www.g2.com/compare/burp-suite-vs-gitlab) - [Burp Suite vs Harness Platform](https://www.g2.com/compare/burp-suite-vs-harness-platform) - [Burp Suite vs Tenable Nessus](https://www.g2.com/compare/burp-suite-vs-tenable-nessus) - [Burp Suite vs Aikido Security](https://www.g2.com/compare/aikido-security-vs-burp-suite) - [Burp Suite vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-burp-suite) - [Burp Suite vs Intruder](https://www.g2.com/compare/burp-suite-vs-intruder) - [Burp Suite vs Cobalt](https://www.g2.com/compare/burp-suite-vs-cobalt-io-cobalt) - [Burp Suite vs Pentest-Tools.com](https://www.g2.com/compare/burp-suite-vs-pentest-tools-com) - [Burp Suite vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-burp-suite) ### 9. [Pentest-Tools.com](https://www.g2.com/products/pentest-tools-com/reviews) By Pentest-Tools.com **Average Rating:** 4.8/5 **Total Reviews:** 109 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. Categories in common with Web Application Scanning: [Dynamic Application Security Testing (DAST)](https://www.g2.com/categories/dynamic-application-security-testing-dast) **Compare:** [Web Application Scanning vs Pentest-Tools.com](https://www.g2.com/compare/pentest-tools-com-vs-web-application-scanning) **Compare Pentest-Tools.com with other alternatives:** - [Pentest-Tools.com vs GitLab](https://www.g2.com/compare/gitlab-vs-pentest-tools-com) - [Pentest-Tools.com vs Harness Platform](https://www.g2.com/compare/harness-platform-vs-pentest-tools-com) - [Pentest-Tools.com vs Tenable Nessus](https://www.g2.com/compare/pentest-tools-com-vs-tenable-nessus) - [Pentest-Tools.com vs Aikido Security](https://www.g2.com/compare/aikido-security-vs-pentest-tools-com) - [Pentest-Tools.com vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-pentest-tools-com) - [Pentest-Tools.com vs Intruder](https://www.g2.com/compare/intruder-vs-pentest-tools-com) - [Pentest-Tools.com vs Cobalt](https://www.g2.com/compare/cobalt-io-cobalt-vs-pentest-tools-com) - [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) ### 10. [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. Categories in common with Web Application Scanning: [Dynamic Application Security Testing (DAST)](https://www.g2.com/categories/dynamic-application-security-testing-dast) **Compare:** [Web Application Scanning vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-web-application-scanning) **Compare Acunetix by Invicti with other alternatives:** - [Acunetix by Invicti vs GitLab](https://www.g2.com/compare/acunetix-by-invicti-vs-gitlab) - [Acunetix by Invicti vs Harness Platform](https://www.g2.com/compare/acunetix-by-invicti-vs-harness-platform) - [Acunetix by Invicti vs Tenable Nessus](https://www.g2.com/compare/acunetix-by-invicti-vs-tenable-nessus) - [Acunetix by Invicti vs Aikido Security](https://www.g2.com/compare/acunetix-by-invicti-vs-aikido-security) - [Acunetix by Invicti vs Astra Pentest](https://www.g2.com/compare/acunetix-by-invicti-vs-astra-pentest) - [Acunetix by Invicti vs Intruder](https://www.g2.com/compare/acunetix-by-invicti-vs-intruder) - [Acunetix by Invicti vs Cobalt](https://www.g2.com/compare/acunetix-by-invicti-vs-cobalt-io-cobalt) - [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) ## Explore Articles - [Which grant management solutions provide the easiest deployment and fastest time to value for enterprise implementations?](https://www.g2.com/discussions/which-grant-management-solutions-provide-the-easiest-deployment-and-fastest-time-to-value-for-enterprise-implementations) - [Which accounts receivable system is best for startups](https://www.g2.com/discussions/which-accounts-receivable-system-is-best-for-startups) - [What is the best solution for managing multi-language content workflows?](https://www.g2.com/discussions/what-is-the-best-solution-for-managing-multi-language-content-workflows) - [What are the most trusted gym management platforms by gym managers and fitness studio owners based on user reviews?](https://www.g2.com/discussions/what-are-the-most-trusted-gym-management-platforms-by-gym-managers-and-fitness-studio-owners-based-on-user-reviews) - [Which Salesforce document generation tools work best for a sales team that needs e-signatures built in so quotes and contracts close without leaving Salesforce?](https://www.g2.com/discussions/which-salesforce-document-generation-tools-work-best-for-a-sales-team-that-needs-e-signatures-built-in-so-quotes-and-contracts-close-without-leaving-salesforce) - [What notification infrastructure platforms are best for reliable multi-channel message delivery at scale?](https://www.g2.com/discussions/what-notification-infrastructure-platforms-are-best-for-reliable-multi-channel-message-delivery-at-scale) ## Spotlight Categories - [Low-Code Development Platforms](https://www.g2.com/categories/low-code-development-platforms) - [Employee Engagement Software](https://www.g2.com/categories/employee-engagement) - [Zero Trust Networking Software](https://www.g2.com/categories/zero-trust-networking)