The product
ZAP is an open-source web application security scanner that helps identify vulnerabilities through automated scanning and manual testing capabilities.
The closest ZAP The Zed Attack Proxy alternatives are Fortra BeSTORM, Websecurify and Tenable One Web App Scanning. Picking a ZAP The Zed Attack Proxy 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.
39 alternativesClosest matches: Fortra BeSTORM, Websecurify, Tenable One Web App ScanningPage updated Nov 2026
The product
ZAP is an open-source web application security scanner that helps identify vulnerabilities through automated scanning and manual testing capabilities.
ZAP The Zed Attack Proxy is a free Dynamic Application Security Testing solution. The closest matches by shared tags and NIST CSF 2.0 coverage are Fortra BeSTORM, Websecurify, Tenable One Web App Scanning, Secure Blink ThreatSpy, and Qualys TotalAppSec. All 39 alternatives on this page are ranked the same way.
These 8 solutions overlap most with ZAP The Zed Attack Proxy. Each row says what the product does and, when the overlap is big enough, which capabilities it shares.
Black box fuzzer and DAST product for application security testing
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
View Fortra BeSTORMFortra BeSTORM alternativesZAP The Zed Attack Proxy vs Fortra BeSTORM
Suite of web security tools, platforms, and open-source frameworks.
Key features: 4 listed. See them on the Websecurify page.
View WebsecurifyWebsecurify alternativesZAP The Zed Attack Proxy vs Websecurify
DAST solution for web apps and APIs with automated scanning capabilities
Key features: 10 listed. See them on the Tenable One Web App Scanning page.
View Tenable One Web App ScanningTenable One Web App Scanning alternativesZAP The Zed Attack Proxy vs Tenable One Web App Scanning
DAST platform for web app & API vulnerability scanning with AI-enabled features
Key features: 10 listed. See them on the Secure Blink ThreatSpy page.
View Secure Blink ThreatSpySecure Blink ThreatSpy alternativesZAP The Zed Attack Proxy vs Secure Blink ThreatSpy
Cloud-based DAST solution for web app & API security with AI-powered scanning
Key features: 10 listed. See them on the Qualys TotalAppSec page.
View Qualys TotalAppSecQualys TotalAppSec alternativesZAP The Zed Attack Proxy vs Qualys TotalAppSec
An enterprise-scale dynamic application security testing (DAST) platform that provides automated vulnerability scanning and security assessment for web applications.
Key features: 10 listed. See them on the PortSwigger Burp Suite DAST page.
View PortSwigger Burp Suite DASTPortSwigger Burp Suite DAST alternativesZAP The Zed Attack Proxy vs PortSwigger Burp Suite DAST
DAST product for automated web app and API vulnerability scanning and testing
Key features: 8 listed. See them on the Rapid7 InsightAppSec page.
View Rapid7 InsightAppSecRapid7 InsightAppSec alternativesZAP The Zed Attack Proxy vs Rapid7 InsightAppSec
Managed web app security scanning service covering OWASP Top 10 vulnerabilities
Key features: 10 listed. See them on the Greenbone Web App Scanning page.
View Greenbone Web App ScanningGreenbone Web App Scanning alternativesZAP The Zed Attack Proxy vs Greenbone Web App Scanning
Black box fuzzer and DAST product for application security testing
Suite of web security tools, platforms, and open-source frameworks.
DAST solution for web apps and APIs with automated scanning capabilities
DAST platform for web app & API vulnerability scanning with AI-enabled features
Cloud-based DAST solution for web app & API security with AI-powered scanning
An enterprise-scale dynamic application security testing (DAST) platform that provides automated vulnerability scanning and security assessment for web applications.
DAST product for automated web app and API vulnerability scanning and testing
Managed web app security scanning service covering OWASP Top 10 vulnerabilities
AI-enhanced web app vulnerability scanner with zero false-positive SLA
Enterprise DAST solution for runtime app and API security testing
DAST scanner that identifies web app vulnerabilities and attack surfaces
Dynamic application security testing tool for runtime vulnerability detection
DAST tool that scans live web apps to detect vulnerabilities in real-time
DAST scanner with proof-based vulnerability validation and CI/CD integration
Web app vulnerability scanner with continuous scanning and authenticated testing
DAST tool for automated web app and API vulnerability scanning
DAST tool for detecting web app vulnerabilities like SQL injection and XSS
DAST scanner for web apps & APIs with automated vuln detection & remediation
Managed application security testing service for web applications
Dynamic web app & API vulnerability scanner with free and paid tiers.
Web app security platform for vulnerability scanning & secure dev.
DAST platform for scanning web apps & APIs within CI/CD pipelines.
DAST scanner for discovering and testing APIs and web apps for vulns.
DAST tool for scanning web apps, microservices, and APIs for vulnerabilities
DAST tool for continuous automated security testing of web and mobile apps
DAST scanner for APIs and web apps with AI-powered testing and low FP rate
DAST scanner for web apps and APIs with OWASP Top 10 vulnerability detection
Automated DAST tool for continuous web app and API vulnerability scanning.
CI/CD-integrated DAST tool for automated web app and API vuln scanning.
AppSec platform with API discovery, CI/CD-native DAST, and risk oversight
AI-powered automated penetration testing platform for web apps, APIs & GraphQL
AI-powered vulnerability scanner for web apps and APIs
AI-driven DAST tool for automated vulnerability testing of web applications
AI-powered DAST tool for business logic security testing of web apps and APIs
Cloud-based vulnerability assessment tool for web application security
AI-powered AppSec platform for DAST, IAST, and API security testing
Automated API security testing tool integrated into CI/CD pipelines
DAST tool for scanning web apps and APIs for OWASP Top 10 vulnerabilities
Common questions when weighing alternatives to ZAP The Zed Attack Proxy.
The closest matches to ZAP The Zed Attack Proxy by shared tags and NIST CSF 2.0 coverage are Fortra BeSTORM, Websecurify, Tenable One Web App Scanning, Secure Blink ThreatSpy, and Qualys TotalAppSec. All of them are Dynamic Application Security Testing products.
This page shows 39 alternatives to ZAP The Zed Attack Proxy, 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.
ZAP The Zed Attack Proxy 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.
ZAP The Zed Attack Proxy is a Dynamic Application Security Testing product in the Application Security category. You can compare it with the 39 other Dynamic Application Security Testing products on this page.
Need the answer fast? Best DAST Solutions for Business picks PortSwigger Burp Suite DAST, Invicti DAST, Rapid7 InsightAppSec and 4 more.See the shortlist
