# PortSwigger alternatives and competitors (2026) The closest PortSwigger alternatives are [Fortra BeSTORM](https://cybersectools.com/tools/fortra-bestorm), [Cobalt DAST](https://cybersectools.com/tools/cobalt-dast) and [Websecurify](https://cybersectools.com/tools/websecurify). Picking a PortSwigger alternative comes down to fit: Dynamic Application Security Testing coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it. 40 alternatives. Closest matches: Fortra BeSTORM, Cobalt DAST, Websecurify. ## The product [PortSwigger](https://cybersectools.com/tools/portswigger) by PortSwigger Ltd. A comprehensive toolkit for web application security testing, offering a range of products and solutions for identifying vulnerabilities and improving security posture. Category: [Application Security](https://cybersectools.com/categories/application-security) · Pricing model: Free Need the answer fast? [Best DAST Solutions for Business](https://cybersectools.com/shortlists/best-dast-solutions) picks PortSwigger Burp Suite DAST, Invicti DAST, Rapid7 InsightAppSec and 4 more. ## PortSwigger alternatives and competitors PortSwigger is a free [Dynamic Application Security Testing](https://cybersectools.com/categories/dast) solution made by PortSwigger Ltd.. The closest matches by shared tags and NIST CSF 2.0 coverage are [Fortra BeSTORM](https://cybersectools.com/tools/fortra-bestorm), [Cobalt DAST](https://cybersectools.com/tools/cobalt-dast), [Websecurify](https://cybersectools.com/tools/websecurify), [Redpoint Security Surveyor](https://cybersectools.com/tools/redpoint-security-surveyor), and [Tenable One Web App Scanning](https://cybersectools.com/tools/tenable-web-app-scanning). All 40 alternatives on this page are ranked the same way. Want a free option? See [free and open source application security solutions](https://cybersectools.com/free), plus free picks in other categories. ## The closest PortSwigger alternatives These 8 solutions overlap most with PortSwigger. Each one says what the product does and, when the overlap is big enough, which capabilities it shares. ### 1. [Fortra BeSTORM](https://cybersectools.com/tools/fortra-bestorm) (Featured) Black box fuzzer and DAST product for application security testing [Dynamic Application Security Testing](https://cybersectools.com/categories/dast) · Commercial Key features: Black box fuzzing without source code access, Automated malformed input generation and injection, Protocol and API security testing, Vulnerability detection including buffer overflows and format string errors, Support for a wide range of protocols and application interfaces [Fortra BeSTORM alternatives](https://cybersectools.com/alternatives/fortra-bestorm) · [PortSwigger vs Fortra BeSTORM](https://cybersectools.com/compare/fortra-bestorm-vs-portswigger) ### 2. [Cobalt DAST](https://cybersectools.com/tools/cobalt-dast) Automated DAST tool for continuous web app and API vulnerability scanning. [Dynamic Application Security Testing](https://cybersectools.com/categories/dast) · Commercial Key features: 8 listed. See them on the [Cobalt DAST page](https://cybersectools.com/tools/cobalt-dast#features). [Cobalt DAST alternatives](https://cybersectools.com/alternatives/cobalt-dast) · [PortSwigger vs Cobalt DAST](https://cybersectools.com/compare/cobalt-dast-vs-portswigger) ### 3. [Websecurify](https://cybersectools.com/tools/websecurify) Suite of web security tools, platforms, and open-source frameworks. [Dynamic Application Security Testing](https://cybersectools.com/categories/dast) · Commercial Key features: 4 listed. See them on the [Websecurify page](https://cybersectools.com/tools/websecurify#features). [Websecurify alternatives](https://cybersectools.com/alternatives/websecurify) · [PortSwigger vs Websecurify](https://cybersectools.com/compare/portswigger-vs-websecurify) ### 4. [Redpoint Security Surveyor](https://cybersectools.com/tools/redpoint-security-surveyor) Surveyor is an AI-driven application security testing tool built by Redpoint Security that continuously tests applications for authorization, business logic, IDOR, and multi-step workflow vulnerabilities - the classes of risk that traditional scanners and DAST tools are not designed to detect. The product maps an application's attack surface by ingesting endpoints, specs, and uploads from multiple sources, including a Burp Suite extension, a browser shim for single-page applications, an LLM-driven crawler, and Swagger/OpenAPI uploads. AI analyzers then reason about authentication, authorization, IDOR, and business logic issues that require understanding identity and state rather than pattern matching. Rather than reporting potential issues, Surveyor chains multi-step exploitation across requests to reproduce attacker behavior and validates findings through live exploitation where the vulnerability class permits. Each assessment concludes with a Redpoint Security consultant reviewing and attesting to the results before they are delivered. Surveyor integrates with existing engineering workflows, including issue trackers such as Jira and Linear, and adapts to changes in the application over time. It also produces a Pentest Bill of Materials, an exportable record of what was tested, what was reached, and what was proven, which can serve as an evidence trail for audit and compliance frameworks such as PCI DSS 4.0. The vendor positions Surveyor as complementary to existing scanners and DAST pipelines rather than a replacement, and states it is the same engine used internally by Redpoint Security's own penetration testing consultants on client engagements. AI-driven continuous testing for authorization, business logic, and IDOR flaws with proof of exploit [Dynamic Application Security Testing](https://cybersectools.com/categories/dast) · Commercial Key features: 10 listed. See them on the [Redpoint Security Surveyor page](https://cybersectools.com/tools/redpoint-security-surveyor#features). [Redpoint Security Surveyor alternatives](https://cybersectools.com/alternatives/redpoint-security-surveyor) · [PortSwigger vs Redpoint Security Surveyor](https://cybersectools.com/compare/portswigger-vs-redpoint-security-surveyor) ### 5. [Tenable One Web App Scanning](https://cybersectools.com/tools/tenable-web-app-scanning) DAST solution for web apps and APIs with automated scanning capabilities [Dynamic Application Security Testing](https://cybersectools.com/categories/dast) · Commercial Key features: 10 listed. See them on the [Tenable One Web App Scanning page](https://cybersectools.com/tools/tenable-web-app-scanning#features). [Tenable One Web App Scanning alternatives](https://cybersectools.com/alternatives/tenable-web-app-scanning) · [PortSwigger vs Tenable One Web App Scanning](https://cybersectools.com/compare/portswigger-vs-tenable-web-app-scanning) ### 6. [Secure Blink ThreatSpy](https://cybersectools.com/tools/secure-blink-threatspy) DAST platform for web app & API vulnerability scanning with AI-enabled features [Dynamic Application Security Testing](https://cybersectools.com/categories/dast) · Commercial Key features: 10 listed. See them on the [Secure Blink ThreatSpy page](https://cybersectools.com/tools/secure-blink-threatspy#features). [Secure Blink ThreatSpy alternatives](https://cybersectools.com/alternatives/secure-blink-threatspy) · [PortSwigger vs Secure Blink ThreatSpy](https://cybersectools.com/compare/portswigger-vs-secure-blink-threatspy) ### 7. [Rapid7 InsightAppSec](https://cybersectools.com/tools/rapid7-insightappsec) DAST product for automated web app and API vulnerability scanning and testing [Dynamic Application Security Testing](https://cybersectools.com/categories/dast) · Commercial Key features: 8 listed. See them on the [Rapid7 InsightAppSec page](https://cybersectools.com/tools/rapid7-insightappsec#features). [Rapid7 InsightAppSec alternatives](https://cybersectools.com/alternatives/rapid7-insightappsec) · [PortSwigger vs Rapid7 InsightAppSec](https://cybersectools.com/compare/portswigger-vs-rapid7-insightappsec) ### 8. [ImmuniWeb® Neuron](https://cybersectools.com/tools/immuniwebr-neuron) AI-enhanced web app vulnerability scanner with zero false-positive SLA [Dynamic Application Security Testing](https://cybersectools.com/categories/dast) · Commercial Key features: 10 listed. See them on the [ImmuniWeb® Neuron page](https://cybersectools.com/tools/immuniwebr-neuron#features). [ImmuniWeb® Neuron alternatives](https://cybersectools.com/alternatives/immuniwebr-neuron) · [PortSwigger vs ImmuniWeb® Neuron](https://cybersectools.com/compare/immuniwebr-neuron-vs-portswigger) ## All 40 products like PortSwigger The 8 above, plus: - [Checkmarx One DAST](https://cybersectools.com/tools/checkmarx-one-dast): Enterprise DAST solution for runtime app and API security testing (Commercial) - [Mend DAST](https://cybersectools.com/tools/mend-dast): Dynamic application security testing tool for runtime vulnerability detection (Commercial) - [DerScanner Dynamic Application Security Testing (DAST)](https://cybersectools.com/tools/derscanner-dynamic-application-security-testing-dast): DAST tool that scans live web apps to detect vulnerabilities in real-time (Commercial) - [Invicti DAST](https://cybersectools.com/tools/invicti-dast): DAST scanner with proof-based vulnerability validation and CI/CD integration (Commercial) - [AppCheck DAST Tool](https://cybersectools.com/tools/appcheck-dast-tool): DAST tool for automated web app and API vulnerability scanning (Commercial) - [Halo Security Application Scanning](https://cybersectools.com/tools/halo-security-application-scanning): DAST tool for detecting web app vulnerabilities like SQL injection and XSS (Commercial) - [Astra Website Scanner](https://cybersectools.com/tools/astra-website-scanner): Dynamic web app & API vulnerability scanner with free and paid tiers. (Commercial) - [Guardian360 Lighthouse](https://cybersectools.com/tools/guardian360-lighthouse): Web app security platform for vulnerability scanning & secure dev. (Commercial) - [NightVision Platform](https://cybersectools.com/tools/nightvision-platform): DAST platform for scanning web apps & APIs within CI/CD pipelines. (Commercial) - [Probely (Snyk API & Web)](https://cybersectools.com/tools/probely-snyk-api-and-web): DAST scanner for discovering and testing APIs and web apps for vulns. (Commercial) - [Qualys TotalAppSec](https://cybersectools.com/tools/qualys-totalappsec): Cloud-based DAST solution for web app & API security with AI-powered scanning (Commercial) - [VulnSign Dynamic Application Security Testing](https://cybersectools.com/tools/vulnsign-dynamic-application-security-testing): DAST tool for scanning web apps, microservices, and APIs for vulnerabilities (Commercial) - [Greenbone Web App Scanning](https://cybersectools.com/tools/greenbone-web-app-scanning): Managed web app security scanning service covering OWASP Top 10 vulnerabilities (Commercial) - [Aikido DAST Scanner](https://cybersectools.com/tools/aikido-dast-scanner): DAST scanner that identifies web app vulnerabilities and attack surfaces (Commercial) - [Fluid Attacks Dynamic Application Security Testing (DAST)](https://cybersectools.com/tools/fluid-attacks-dynamic-application-security-testing-dast): DAST tool for continuous automated security testing of web and mobile apps (Commercial) - [Detectify Application Scanning](https://cybersectools.com/tools/detectify-application-scanning): Web app vulnerability scanner with continuous scanning and authenticated testing (Commercial) - [Sec1 Kairo](https://cybersectools.com/tools/sec1-kairo): DAST scanner for web apps and APIs with OWASP Top 10 vulnerability detection (Commercial) - [Acunetix Web Application & API Security](https://cybersectools.com/tools/acunetix-web-application-and-api-security): DAST scanner for web apps & APIs with automated vuln detection & remediation (Commercial) - [Edgescan Managed Application Security Testing](https://cybersectools.com/tools/edgescan-managed-application-security-testing): Managed application security testing service for web applications (Commercial) - [SOOS DAST](https://cybersectools.com/tools/soos-dast): CI/CD-integrated DAST tool for automated web app and API vuln scanning. (Commercial) - [Start Left® Security DAST](https://cybersectools.com/tools/start-leftr-security-dast): DAST tool that tests running apps for runtime vulnerabilities via attack simulation. (Commercial) - [Beagle Security AI Pentesting Platform](https://cybersectools.com/tools/beagle-security-ai-pentesting-platform): AI-powered automated penetration testing platform for web apps, APIs & GraphQL (Commercial) - [ZeroThreat API Penetration Testing Tool](https://cybersectools.com/tools/zerothreat-api-penetration-testing-tool): API penetration testing tool for identifying business logic flaws (Commercial) - [Escape DAST](https://cybersectools.com/tools/escape-dast): AI-powered DAST tool for business logic security testing of web apps and APIs (Commercial) - [EnProbe Cybersecurity](https://cybersectools.com/tools/enprobe-cybersecurity): Cloud-based vulnerability assessment tool for web application security (Commercial) - [Bright Sec Bright STAR](https://cybersectools.com/tools/bright-sec-bright-star): AI-powered AppSec platform for DAST, IAST, and API security testing (Commercial) - [Wallarm API Security Testing](https://cybersectools.com/tools/wallarm-api-security-testing): Automated API security testing tool integrated into CI/CD pipelines (Commercial) - [Snyk API & Web](https://cybersectools.com/tools/snyk-api-and-web): DAST scanner for APIs and web apps with AI-powered testing and low FP rate (Commercial) - [SaltyCloud Dorkbot](https://cybersectools.com/tools/saltycloud-dorkbot): Automated web vulnerability scanner for SQLi, XSS, and other web app flaws (Commercial) - [StackHawk AppSec Intelligence Platform](https://cybersectools.com/tools/stackhawk-appsec-intelligence-platform): DAST platform with API discovery, shift-left testing, and AppSec oversight (Commercial) - [Mayhem Code Security](https://cybersectools.com/tools/mayhem-code-security): AI-driven automated security testing using fuzzing and symbolic execution (Commercial) - [DefendLab Runtime Validation](https://cybersectools.com/tools/defendlab-runtime-validation): Source-aware AI pentest platform combining code analysis with runtime exploit validation. (Commercial) ## Alternatives to each of these [Fortra BeSTORM alternatives](https://cybersectools.com/alternatives/fortra-bestorm) · [Cobalt DAST alternatives](https://cybersectools.com/alternatives/cobalt-dast) · [Websecurify alternatives](https://cybersectools.com/alternatives/websecurify) · [Redpoint Security Surveyor alternatives](https://cybersectools.com/alternatives/redpoint-security-surveyor) · [Tenable One Web App Scanning alternatives](https://cybersectools.com/alternatives/tenable-web-app-scanning) · [Secure Blink ThreatSpy alternatives](https://cybersectools.com/alternatives/secure-blink-threatspy) · [Rapid7 InsightAppSec alternatives](https://cybersectools.com/alternatives/rapid7-insightappsec) · [ImmuniWeb® Neuron alternatives](https://cybersectools.com/alternatives/immuniwebr-neuron) · [Checkmarx One DAST alternatives](https://cybersectools.com/alternatives/checkmarx-one-dast) · [Mend DAST alternatives](https://cybersectools.com/alternatives/mend-dast) · [DerScanner Dynamic Application Security Testing (DAST) alternatives](https://cybersectools.com/alternatives/derscanner-dynamic-application-security-testing-dast) · [Invicti DAST alternatives](https://cybersectools.com/alternatives/invicti-dast) ## Other PortSwigger Ltd. products [Burp Suite Professional alternatives](https://cybersectools.com/alternatives/burp-suite-professional) · [PortSwigger Burp Suite DAST alternatives](https://cybersectools.com/alternatives/burp-suite-enterprise-edition) ## Compare PortSwigger with - [PortSwigger vs Fortra BeSTORM](https://cybersectools.com/compare/fortra-bestorm-vs-portswigger) - [PortSwigger vs Cobalt DAST](https://cybersectools.com/compare/cobalt-dast-vs-portswigger) - [PortSwigger vs Websecurify](https://cybersectools.com/compare/portswigger-vs-websecurify) - [PortSwigger vs Redpoint Security Surveyor](https://cybersectools.com/compare/portswigger-vs-redpoint-security-surveyor) - [PortSwigger vs Tenable One Web App Scanning](https://cybersectools.com/compare/portswigger-vs-tenable-web-app-scanning) - [PortSwigger vs Secure Blink ThreatSpy](https://cybersectools.com/compare/portswigger-vs-secure-blink-threatspy) - [PortSwigger vs Rapid7 InsightAppSec](https://cybersectools.com/compare/portswigger-vs-rapid7-insightappsec) - [PortSwigger vs ImmuniWeb® Neuron](https://cybersectools.com/compare/immuniwebr-neuron-vs-portswigger) ## PortSwigger Alternatives FAQ ### What are the closest alternatives to PortSwigger? The closest matches to PortSwigger by shared tags and NIST CSF 2.0 coverage are Fortra BeSTORM, Cobalt DAST, Websecurify, Redpoint Security Surveyor, and Tenable One Web App Scanning. All of them are Dynamic Application Security Testing products. ### How many alternatives to PortSwigger are available? This page shows 40 alternatives to PortSwigger, all in the Dynamic Application Security Testing category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first. ### Is PortSwigger free or commercial? PortSwigger is a free Dynamic Application Security Testing product. You can use it at no cost. Only commercial alternatives are listed here. Free and open source products are under /free. ### What type of solution is PortSwigger? PortSwigger is a Dynamic Application Security Testing product in the Application Security category. You can compare it with the 40 other Dynamic Application Security Testing products on this page. --- Source: https://cybersectools.com/alternatives/portswigger For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any product or compare page has a Markdown copy too (add .md to its URL). More on PortSwigger and its alternatives: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=alternatives-md