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48 Best PortSwigger Alternatives & Competitors (2026) | CybersecTools

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PortSwigger

Best PortSwigger Alternatives & Competitors in 2026

Top picks: Cobalt DAST, Websecurify, Arachni — plus 45 more compared.

Application Security

Evaluating PortSwigger alternatives comes down to matching Application Security capabilities to your environment, integrations, and budget rather than chasing feature parity. The options below are compared on what actually drives a switch: coverage, deployment fit, pricing, and real reviews from security teams. Independent and vendor-neutral: we never sell rankings.

PortSwigger Alternatives and Competitors

PortSwigger is a free Dynamic Application Security Testing tool developed by PortSwigger Ltd.. Security professionals most commonly compare it with Cobalt DAST, Websecurify, Arachni, Greenbone Web App Scanning, and ImmuniWeb® Neuron. All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.

Looking for free options across categories? See our curated roundup of application security tools and other open source picks→ Free & Open Source Tools

Data verified Jul 2026

View PortSwigger All Application Security Compare Stacks Market Map Explore All Tools

TrustPin — Certificate pinning platform with remote updates & multi-platform SDKs.Visit

Top PortSwigger Alternatives and Competitors at a Glance

A closer look at the 8 most relevant alternatives and competitors to PortSwigger, including their key features and shared capabilities.

Commercial

Dynamic Application Security Testing

Automated DAST tool for continuous web app and API vulnerability scanning.

Key features: Continuous automated scanning of web applications and APIs across domains and subdomains, Authenticated scans to inspect areas behind login forms and authentication layers, False positive reduction via advanced fingerprinting of web applications and APIs, Remediation validation allowing free retesting of specific vulnerabilities after fixes, Detailed findings available in the Cobalt platform with automated report generation

View Cobalt DAST|Cobalt DAST alternatives|Compare Cobalt DAST

Commercial

Dynamic Application Security Testing

Suite of web security tools, platforms, and open-source frameworks.

Key features: Web security tools and services platform (SecApps), Web security automation for CI pipelines (Cohesion), Open-source security testing and exploitation framework (PownJS), Open-source DevSecOps solutions (OpenDevSecOps)

View Websecurify|Websecurify alternatives|Compare Websecurify

Free

Dynamic Application Security Testing

An open-source web application security scanner framework that identifies vulnerabilities in web applications.

View Arachni|Arachni alternatives|Compare Arachni

Greenbone Web App Scanning

Commercial

Dynamic Application Security Testing

Managed web app security scanning service covering OWASP Top 10 vulnerabilities

Key features: OWASP Top 10 vulnerability testing, Black box web application testing, Manual validation of security findings, Single-page application scanning, Proof-of-concept demonstrations for vulnerabilities

View Greenbone Web App Scanning|Greenbone Web App Scanning alternatives|Compare Greenbone Web App Scanning

ImmuniWeb® Neuron

Commercial

Dynamic Application Security Testing

AI-enhanced web app vulnerability scanner with zero false-positive SLA

Key features: AI-enhanced crawling, fuzzing, and exploitation, Zero false-positives SLA with money-back guarantee, OWASP Top 10 and OWASP API Top 10 coverage, Authenticated scanning with SSO and MFA support, 24/7 expert remediation assistance

View ImmuniWeb® Neuron|ImmuniWeb® Neuron alternatives|Compare ImmuniWeb® Neuron

Secure Blink ThreatSpy

Commercial

Dynamic Application Security Testing

DAST platform for web app & API vulnerability scanning with AI-enabled features

Key features: Heuristic scanning with Light and Deep Scan modes, OWASP Top 10, CWE Top 25, and CISA vulnerability coverage, Zero-day vulnerability detection, Reachability Framework-based prioritization, Stack-specific remediation guidance

View Secure Blink ThreatSpy|Secure Blink ThreatSpy alternatives|Compare Secure Blink ThreatSpy

Qualys TotalAppSec

Commercial

Dynamic Application Security Testing

Cloud-based DAST solution for web app & API security with AI-powered scanning

Key features: Automated web application and API discovery across on-premises and multi-cloud environments, DAST scanning for OWASP Top 10 and OWASP API Top 10 vulnerabilities, PII and sensitive data exposure detection for GDPR, PCI DSS, and HIPAA compliance, Web malware detection using behavioral analysis and deep learning, REST and SOAP API scanning with OpenAPI v3 drift detection

View Qualys TotalAppSec|Qualys TotalAppSec alternatives|Compare Qualys TotalAppSec

VulnSign Dynamic Application Security Testing

Commercial

Dynamic Application Security Testing

DAST tool for scanning web apps, microservices, and APIs for vulnerabilities

Key features: OWASP Top 10 vulnerability testing, Advanced website crawling for script-heavy sites, Authentication configuration for password and MFA-protected areas, Out-of-band vulnerability detection via VulnSign Radar, Real-time scan monitoring and instant results

View VulnSign Dynamic Application Security Testing|VulnSign Dynamic Application Security Testing alternatives|Compare VulnSign Dynamic Application Security Testing

All 48 Alternatives & Competitors to PortSwigger

Compare

Automated DAST tool for continuous web app and API vulnerability scanning.

Dynamic Application Security Testing

Compare

Suite of web security tools, platforms, and open-source frameworks.

Dynamic Application Security Testing

Compare

An open-source web application security scanner framework that identifies vulnerabilities in web applications.

Dynamic Application Security Testing

Free

Compare

Greenbone Web App Scanning

Managed web app security scanning service covering OWASP Top 10 vulnerabilities

Dynamic Application Security Testing

Compare

ImmuniWeb® Neuron

AI-enhanced web app vulnerability scanner with zero false-positive SLA

Dynamic Application Security Testing

Compare

Secure Blink ThreatSpy

DAST platform for web app & API vulnerability scanning with AI-enabled features

Dynamic Application Security Testing

Compare

Qualys TotalAppSec

Cloud-based DAST solution for web app & API security with AI-powered scanning

Dynamic Application Security Testing

Compare

VulnSign Dynamic Application Security Testing

DAST tool for scanning web apps, microservices, and APIs for vulnerabilities

Dynamic Application Security Testing

Compare

Burp Suite Enterprise Edition

An enterprise-scale dynamic application security testing (DAST) platform that provides automated vulnerability scanning and security assessment for web applications.

Dynamic Application Security Testing

Compare

Rapid7 InsightAppSec

DAST tool for automated web app and API vulnerability scanning and testing

Dynamic Application Security Testing

Compare

Checkmarx One DAST

Enterprise DAST solution for runtime app and API security testing

Dynamic Application Security Testing

Compare

Aikido DAST Scanner

DAST scanner that identifies web app vulnerabilities and attack surfaces

Dynamic Application Security Testing

Compare

Dynamic application security testing tool for runtime vulnerability detection

Dynamic Application Security Testing

Compare

DerScanner Dynamic Application Security Testing (DAST)

DAST tool that scans live web apps to detect vulnerabilities in real-time

Dynamic Application Security Testing

Compare

Fluid Attacks Dynamic Application Security Testing (DAST)

DAST tool for continuous automated security testing of web and mobile apps

Dynamic Application Security Testing

Compare

DAST scanner with proof-based vulnerability validation and CI/CD integration

Dynamic Application Security Testing

Compare

DAST scanner for APIs and web apps with AI-powered testing and low FP rate

Dynamic Application Security Testing

Compare

Detectify Application Scanning

Web app vulnerability scanner with continuous scanning and authenticated testing

Dynamic Application Security Testing

Compare

AppCheck Web App Scanner

Web application vulnerability scanner with automated authentication support

Dynamic Application Security Testing

Compare

AppCheck DAST Tool

DAST tool for automated web app and API vulnerability scanning

Dynamic Application Security Testing

Compare

AppCheck SPA Scanner

DAST scanner for Single Page Applications using headless browser technology

Dynamic Application Security Testing

Compare

DAST scanner for web apps and APIs with OWASP Top 10 vulnerability detection

Dynamic Application Security Testing

Compare

Halo Security Application Scanning

DAST tool for detecting web app vulnerabilities like SQL injection and XSS

Dynamic Application Security Testing

Compare

Acunetix Web Application & API Security

DAST scanner for web apps & APIs with automated vuln detection & remediation

Dynamic Application Security Testing

Compare

Edgescan Managed Application Security Testing

Managed application security testing service for web applications

Dynamic Application Security Testing

Compare

Astra Website Scanner

Dynamic web app & API vulnerability scanner with free and paid tiers.

Dynamic Application Security Testing

Compare

Astra Security DAST Scanner

DAST scanner for web apps & APIs with CI/CD integration & 15k+ test cases.

Dynamic Application Security Testing

Compare

Guardian360 Lighthouse

Web app security platform for vulnerability scanning & secure dev.

Dynamic Application Security Testing

Compare

NightVision Platform

DAST platform for scanning web apps & APIs within CI/CD pipelines.

Dynamic Application Security Testing

Compare

Probely (Snyk API & Web)

DAST scanner for discovering and testing APIs and web apps for vulns.

Dynamic Application Security Testing

Compare

CI/CD-integrated DAST tool for automated web app and API vuln scanning.

Dynamic Application Security Testing

Compare

Start Left® Security DAST

DAST tool that tests running apps for runtime vulnerabilities via attack simulation.

Dynamic Application Security Testing

Compare

Tenable Web App Scanning

DAST solution for web apps and APIs with automated scanning capabilities

Dynamic Application Security Testing

Compare

A tool to find XSS vulnerabilities in web applications

Dynamic Application Security Testing

Free

Compare

Jaeles is an automated web application testing tool that helps identify vulnerabilities and security issues through customizable testing scenarios.

Dynamic Application Security Testing

Free

Compare

CakeFuzzer is an automated vulnerability discovery tool specifically designed for identifying security issues in CakePHP web applications with minimal false positives.

Dynamic Application Security Testing

Free

Compare

w3af is an open source web application security scanner that identifies over 200 types of vulnerabilities including XSS, SQL injection, and OS commanding in web applications.

Dynamic Application Security Testing

Free

Compare

A browser with XSS detection capabilities

Dynamic Application Security Testing

Free

Compare

ZAP The Zed Attack Proxy

ZAP is an open-source web application security scanner that helps identify vulnerabilities through automated scanning and manual testing capabilities.

Dynamic Application Security Testing

Free

Compare

A Java based HTTP/HTTPS proxy for assessing web application vulnerability with various useful features.

Dynamic Application Security Testing

Free

Compare

Web-application vulnerability scanner with extensive coverage of security testing modules.

Dynamic Application Security Testing

Free

Compare

Acunetix Vulnerability Scanner

A comprehensive web application security testing solution that offers built-in vulnerability assessment and management, as well as integration options with popular software development tools.

Dynamic Application Security Testing

Free

Compare

A web security tool that scans for vulnerabilities and known attacks.

Dynamic Application Security Testing

Free

Compare

A toolkit for detecting and tracking Blind XSS, XXE, and SSRF vulnerabilities

Dynamic Application Security Testing

Free

Compare

Detects and prevents SSRF attacks

Dynamic Application Security Testing

Free

Compare

A tool for identifying potential security vulnerabilities in web applications

Dynamic Application Security Testing

Free

Compare

Escape API Security Platform

DAST platform for API and web app security testing with business logic focus

Dynamic Application Security Testing

Compare

StackHawk StackHawk

AppSec platform with API discovery, CI/CD-native DAST, and risk oversight

Dynamic Application Security Testing

Also compare alternatives to:

Cobalt DAST alternatives Websecurify alternatives Arachni alternatives Greenbone Web App Scanning alternatives ImmuniWeb® Neuron alternatives Secure Blink ThreatSpy alternatives Qualys TotalAppSec alternatives VulnSign Dynamic Application Security Testing alternatives Burp Suite Enterprise Edition alternatives Rapid7 InsightAppSec alternatives Checkmarx One DAST alternatives Aikido DAST Scanner alternatives

Compare PortSwigger with:

PortSwigger vs Cobalt DAST PortSwigger vs Websecurify PortSwigger vs Arachni PortSwigger vs Greenbone Web App Scanning PortSwigger vs ImmuniWeb® Neuron PortSwigger vs Secure Blink ThreatSpy PortSwigger vs Qualys TotalAppSec PortSwigger vs VulnSign Dynamic Application Security Testing

PortSwigger Alternatives FAQ

Common questions security professionals ask when evaluating alternatives and competitors to PortSwigger.

What are the best alternatives to PortSwigger?

The most popular alternatives to PortSwigger include Cobalt DAST, Websecurify, Arachni, Greenbone Web App Scanning, and ImmuniWeb® Neuron. These Dynamic Application Security Testing tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

How many alternatives to PortSwigger are available?

There are 48 alternatives to PortSwigger listed on CybersecTools, all within the Dynamic Application Security Testing category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.

Is PortSwigger free or commercial?

PortSwigger is a free Dynamic Application Security Testing tool. You can use it at no cost. Both free and commercial alternatives are available for comparison.

What type of tool is PortSwigger?

PortSwigger is a Dynamic Application Security Testing tool within the broader Application Security category. It is used by security professionals for dynamic application security testing capabilities and can be compared against 48 similar tools.

Have more questions? Browse our categories or search for specific tools.

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