# Top 10 Outflank Security Tooling (OST) Alternatives & Competitors The Penetration Testing Tools solutions below are the most common alternatives that users and reviewers compare with Outflank Security Tooling (OST). Other important factors to consider when researching alternatives to Outflank Security Tooling (OST) include reliability and ease of use. The best overall Outflank Security Tooling (OST) alternative is vPenTest. Other similar apps like Outflank Security Tooling (OST) are Intruder, Astra Pentest, Cobalt, and Pentera. Outflank Security Tooling (OST) alternatives can be found in [Penetration Testing Tools](https://www.g2.com/categories/penetration-testing-tools) but may also be in [Vulnerability Scanner Software](https://www.g2.com/categories/vulnerability-scanner) or [Exposure Management Platforms](https://www.g2.com/categories/exposure-management-platforms). ## Best Paid & Free Alternatives to Outflank Security Tooling (OST) - [vPenTest](https://www.g2.com/products/vpentest/reviews) - [Intruder](https://www.g2.com/products/intruder/reviews) - [Astra Pentest](https://www.g2.com/products/astra-pentest/reviews) - [Cobalt](https://www.g2.com/products/cobalt-io-cobalt/reviews) - [Pentera](https://www.g2.com/products/pentera/reviews) - [Aikido Security](https://www.g2.com/products/aikido-security/reviews) - [Oneleet](https://www.g2.com/products/oneleet/reviews) - [Burp Suite](https://www.g2.com/products/burp-suite/reviews) - [Acunetix by Invicti](https://www.g2.com/products/acunetix-by-invicti/reviews) - [RidgeBot](https://www.g2.com/products/ridgebot/reviews) ## Top 10 Alternatives to Outflank Security Tooling (OST) Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how Outflank Security Tooling (OST) stacks up to the competition and find the best product for your business. ### 1. [vPenTest](https://www.g2.com/products/vpentest/reviews) By Kaseya **Average Rating:** 4.6/5 **Total Reviews:** 240 vPenTest is an automated and full-scale penetration testing platform that makes network penetration testing more affordable, accurate, faster, consistent, and not prone to human error. vPenTest essentially combines the knowledge, methodologies, techniques, and commonly used tools of multiple consultants into a single platform that consistently exceeds expectations of a penetration test. By developing our proprietary framework that continuously grows based on our research & development, we’re able to modernize the way penetration tests are conducted. Categories in common with Outflank Security Tooling (OST): [Penetration Testing](https://www.g2.com/categories/penetration-testing-tools) **Compare:** [Outflank Security Tooling (OST) vs vPenTest](https://www.g2.com/compare/outflank-security-tooling-ost-vs-vpentest) **Compare vPenTest with other alternatives:** - [vPenTest vs Intruder](https://www.g2.com/compare/intruder-vs-vpentest) - [vPenTest vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-vpentest) - [vPenTest vs Cobalt](https://www.g2.com/compare/cobalt-io-cobalt-vs-vpentest) - [vPenTest vs Pentera](https://www.g2.com/compare/pentera-vs-vpentest) - [vPenTest vs Aikido Security](https://www.g2.com/compare/aikido-security-vs-vpentest) - [vPenTest vs Oneleet](https://www.g2.com/compare/oneleet-vs-vpentest) - [vPenTest vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-vpentest) - [vPenTest vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-vpentest) - [vPenTest vs RidgeBot](https://www.g2.com/compare/ridgebot-vs-vpentest) ### 2. [Intruder](https://www.g2.com/products/intruder/reviews) By Intruder **Average Rating:** 4.8/5 **Total Reviews:** 206 Intruder is a proactive security monitoring platform for internet-facing systems. Categories in common with Outflank Security Tooling (OST): [Penetration Testing](https://www.g2.com/categories/penetration-testing-tools) **Compare:** [Outflank Security Tooling (OST) vs Intruder](https://www.g2.com/compare/intruder-vs-outflank-security-tooling-ost) **Compare Intruder with other alternatives:** - [Intruder vs vPenTest](https://www.g2.com/compare/intruder-vs-vpentest) - [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 Pentera](https://www.g2.com/compare/intruder-vs-pentera) - [Intruder vs Aikido Security](https://www.g2.com/compare/aikido-security-vs-intruder) - [Intruder vs Oneleet](https://www.g2.com/compare/intruder-vs-oneleet) - [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 RidgeBot](https://www.g2.com/compare/intruder-vs-ridgebot) ### 3. [Astra Pentest](https://www.g2.com/products/astra-pentest/reviews) By ASTRA IT, Inc. **Average Rating:** 4.6/5 **Total Reviews:** 200 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 Outflank Security Tooling (OST): [Penetration Testing](https://www.g2.com/categories/penetration-testing-tools) **Compare:** [Outflank Security Tooling (OST) vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-outflank-security-tooling-ost) **Compare Astra Pentest with other alternatives:** - [Astra Pentest vs vPenTest](https://www.g2.com/compare/astra-pentest-vs-vpentest) - [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 Pentera](https://www.g2.com/compare/astra-pentest-vs-pentera) - [Astra Pentest vs Aikido Security](https://www.g2.com/compare/aikido-security-vs-astra-pentest) - [Astra Pentest vs Oneleet](https://www.g2.com/compare/astra-pentest-vs-oneleet) - [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 RidgeBot](https://www.g2.com/compare/astra-pentest-vs-ridgebot) ### 4. [Cobalt](https://www.g2.com/products/cobalt-io-cobalt/reviews) By Cobalt **Average Rating:** 4.5/5 **Total Reviews:** 177 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 Outflank Security Tooling (OST): [Penetration Testing](https://www.g2.com/categories/penetration-testing-tools) **Compare:** [Outflank Security Tooling (OST) vs Cobalt](https://www.g2.com/compare/cobalt-io-cobalt-vs-outflank-security-tooling-ost) **Compare Cobalt with other alternatives:** - [Cobalt vs vPenTest](https://www.g2.com/compare/cobalt-io-cobalt-vs-vpentest) - [Cobalt vs Intruder](https://www.g2.com/compare/cobalt-io-cobalt-vs-intruder) - [Cobalt vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-cobalt-io-cobalt) - [Cobalt vs Pentera](https://www.g2.com/compare/cobalt-io-cobalt-vs-pentera) - [Cobalt vs Aikido Security](https://www.g2.com/compare/aikido-security-vs-cobalt-io-cobalt) - [Cobalt vs Oneleet](https://www.g2.com/compare/cobalt-io-cobalt-vs-oneleet) - [Cobalt vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-cobalt-io-cobalt) - [Cobalt vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-cobalt-io-cobalt) - [Cobalt vs RidgeBot](https://www.g2.com/compare/cobalt-io-cobalt-vs-ridgebot) ### 5. [Pentera](https://www.g2.com/products/pentera/reviews) By Pentera **Average Rating:** 4.5/5 **Total Reviews:** 174 Pentera is the category leader for Automated Security Validation, allowing every organization to test with ease the integrity of all cybersecurity layers, unfolding true, current security exposures at any moment, at any scale. Thousands of security professionals and service providers around the world use Pentera to guide remediation and close security gaps before they are exploited. For more info visit: pentera.io. Categories in common with Outflank Security Tooling (OST): [Penetration Testing](https://www.g2.com/categories/penetration-testing-tools) **Compare:** [Outflank Security Tooling (OST) vs Pentera](https://www.g2.com/compare/outflank-security-tooling-ost-vs-pentera) **Compare Pentera with other alternatives:** - [Pentera vs vPenTest](https://www.g2.com/compare/pentera-vs-vpentest) - [Pentera vs Intruder](https://www.g2.com/compare/intruder-vs-pentera) - [Pentera vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-pentera) - [Pentera vs Cobalt](https://www.g2.com/compare/cobalt-io-cobalt-vs-pentera) - [Pentera vs Aikido Security](https://www.g2.com/compare/aikido-security-vs-pentera) - [Pentera vs Oneleet](https://www.g2.com/compare/oneleet-vs-pentera) - [Pentera vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-pentera) - [Pentera vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-pentera) - [Pentera vs RidgeBot](https://www.g2.com/compare/pentera-vs-ridgebot) ### 6. [Aikido Security](https://www.g2.com/products/aikido-security/reviews) By Aikido Security **Average Rating:** 4.6/5 **Total Reviews:** 145 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 Outflank Security Tooling (OST): [Penetration Testing](https://www.g2.com/categories/penetration-testing-tools) **Compare:** [Outflank Security Tooling (OST) vs Aikido Security](https://www.g2.com/compare/aikido-security-vs-outflank-security-tooling-ost) **Compare Aikido Security with other alternatives:** - [Aikido Security vs vPenTest](https://www.g2.com/compare/aikido-security-vs-vpentest) - [Aikido Security vs Intruder](https://www.g2.com/compare/aikido-security-vs-intruder) - [Aikido Security vs Astra Pentest](https://www.g2.com/compare/aikido-security-vs-astra-pentest) - [Aikido Security vs Cobalt](https://www.g2.com/compare/aikido-security-vs-cobalt-io-cobalt) - [Aikido Security vs Pentera](https://www.g2.com/compare/aikido-security-vs-pentera) - [Aikido Security vs Oneleet](https://www.g2.com/compare/aikido-security-vs-oneleet) - [Aikido Security vs Burp Suite](https://www.g2.com/compare/aikido-security-vs-burp-suite) - [Aikido Security vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-aikido-security) - [Aikido Security vs RidgeBot](https://www.g2.com/compare/aikido-security-vs-ridgebot) ### 7. [Oneleet](https://www.g2.com/products/oneleet/reviews) By Oneleet **Average Rating:** 4.9/5 **Total Reviews:** 138 Oneleet provides a full-coverage cybersecurity platform through which companies can build, manage, and monitor their cybersecurity management program. The company's core product offers a roadmap for companies to become secure and build trust with their partners. Categories in common with Outflank Security Tooling (OST): [Penetration Testing](https://www.g2.com/categories/penetration-testing-tools) **Compare:** [Outflank Security Tooling (OST) vs Oneleet](https://www.g2.com/compare/oneleet-vs-outflank-security-tooling-ost) **Compare Oneleet with other alternatives:** - [Oneleet vs vPenTest](https://www.g2.com/compare/oneleet-vs-vpentest) - [Oneleet vs Intruder](https://www.g2.com/compare/intruder-vs-oneleet) - [Oneleet vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-oneleet) - [Oneleet vs Cobalt](https://www.g2.com/compare/cobalt-io-cobalt-vs-oneleet) - [Oneleet vs Pentera](https://www.g2.com/compare/oneleet-vs-pentera) - [Oneleet vs Aikido Security](https://www.g2.com/compare/aikido-security-vs-oneleet) - [Oneleet vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-oneleet) - [Oneleet vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-oneleet) - [Oneleet vs RidgeBot](https://www.g2.com/compare/oneleet-vs-ridgebot) ### 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 Outflank Security Tooling (OST): [Penetration Testing](https://www.g2.com/categories/penetration-testing-tools) **Compare:** [Outflank Security Tooling (OST) vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-outflank-security-tooling-ost) **Compare Burp Suite with other alternatives:** - [Burp Suite vs vPenTest](https://www.g2.com/compare/burp-suite-vs-vpentest) - [Burp Suite vs Intruder](https://www.g2.com/compare/burp-suite-vs-intruder) - [Burp Suite vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-burp-suite) - [Burp Suite vs Cobalt](https://www.g2.com/compare/burp-suite-vs-cobalt-io-cobalt) - [Burp Suite vs Pentera](https://www.g2.com/compare/burp-suite-vs-pentera) - [Burp Suite vs Aikido Security](https://www.g2.com/compare/aikido-security-vs-burp-suite) - [Burp Suite vs Oneleet](https://www.g2.com/compare/burp-suite-vs-oneleet) - [Burp Suite vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-burp-suite) - [Burp Suite vs RidgeBot](https://www.g2.com/compare/burp-suite-vs-ridgebot) ### 9. [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 Outflank Security Tooling (OST): [Penetration Testing](https://www.g2.com/categories/penetration-testing-tools) **Compare:** [Outflank Security Tooling (OST) vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-outflank-security-tooling-ost) **Compare Acunetix by Invicti with other alternatives:** - [Acunetix by Invicti vs vPenTest](https://www.g2.com/compare/acunetix-by-invicti-vs-vpentest) - [Acunetix by Invicti vs Intruder](https://www.g2.com/compare/acunetix-by-invicti-vs-intruder) - [Acunetix by Invicti vs Astra Pentest](https://www.g2.com/compare/acunetix-by-invicti-vs-astra-pentest) - [Acunetix by Invicti vs Cobalt](https://www.g2.com/compare/acunetix-by-invicti-vs-cobalt-io-cobalt) - [Acunetix by Invicti vs Pentera](https://www.g2.com/compare/acunetix-by-invicti-vs-pentera) - [Acunetix by Invicti vs Aikido Security](https://www.g2.com/compare/acunetix-by-invicti-vs-aikido-security) - [Acunetix by Invicti vs Oneleet](https://www.g2.com/compare/acunetix-by-invicti-vs-oneleet) - [Acunetix by Invicti vs Burp Suite](https://www.g2.com/compare/acunetix-by-invicti-vs-burp-suite) - [Acunetix by Invicti vs RidgeBot](https://www.g2.com/compare/acunetix-by-invicti-vs-ridgebot) ### 10. [RidgeBot](https://www.g2.com/products/ridgebot/reviews) By Ridge Security Technology **Average Rating:** 4.5/5 **Total Reviews:** 101 RidgeBot, a robotic penetration testing system, fully automates the testing process by coupling ethical hacking techniques to decision-making algorithms. RidgeBots locate risks and vulnerabilities discovered in network, servers, and applications, prove the potential impact or damage with exploit evidence. It provides risk-based vulnerability management and alleviates the shortage of security testing personnel by automation. Categories in common with Outflank Security Tooling (OST): [Penetration Testing](https://www.g2.com/categories/penetration-testing-tools) **Compare:** [Outflank Security Tooling (OST) vs RidgeBot](https://www.g2.com/compare/outflank-security-tooling-ost-vs-ridgebot) **Compare RidgeBot with other alternatives:** - [RidgeBot vs vPenTest](https://www.g2.com/compare/ridgebot-vs-vpentest) - [RidgeBot vs Intruder](https://www.g2.com/compare/intruder-vs-ridgebot) - [RidgeBot vs Astra Pentest](https://www.g2.com/compare/astra-pentest-vs-ridgebot) - [RidgeBot vs Cobalt](https://www.g2.com/compare/cobalt-io-cobalt-vs-ridgebot) - [RidgeBot vs Pentera](https://www.g2.com/compare/pentera-vs-ridgebot) - [RidgeBot vs Aikido Security](https://www.g2.com/compare/aikido-security-vs-ridgebot) - [RidgeBot vs Oneleet](https://www.g2.com/compare/oneleet-vs-ridgebot) - [RidgeBot vs Burp Suite](https://www.g2.com/compare/burp-suite-vs-ridgebot) - [RidgeBot vs Acunetix by Invicti](https://www.g2.com/compare/acunetix-by-invicti-vs-ridgebot) ## Explore Articles - [Best AI assistants for meeting scheduling and follow-ups](https://www.g2.com/discussions/best-ai-assistants-for-meeting-scheduling-and-follow-ups) - [Best service for integrating multiple SaaS applications](https://www.g2.com/discussions/what-s-the-best-service-for-integrating-multiple-saas-applications) - [Best-rated workforce management solutions](https://www.g2.com/discussions/best-rated-workforce-management-solutions) - [Best Email Marketing Software](https://www.g2.com/discussions/best-email-marketing-software-to-try-in-2025) - [What is the best listing management tool for service-area businesses?](https://www.g2.com/discussions/what-is-the-best-listing-management-tool-for-service-area-businesses) - [Best performance management system for service-based companies](https://www.g2.com/discussions/best-performance-management-system-for-service-based-companies-what-s-proving-valuable) ## Spotlight Categories - [Compensation Management Software](https://www.g2.com/categories/compensation-management) - [Digital Asset Management Software](https://www.g2.com/categories/digital-asset-management) - [Remote Monitoring & Management (RMM) Software](https://www.g2.com/categories/remote-monitoring-management-rmm)