OWASP ZAP, now identified as ZAP or ZAP by Checkmarx, is a free, open-source web application scanner and proxy for security testing.
Alternatives to Pentest-Tools Website Scanner
Beagle Security is an agentic AI penetration testing platform for web applications, APIs, and GraphQL.
ImmuniWeb is a cybersecurity platform for testing and protecting web and mobile applications, APIs, microservices, and cloud and network infrastructure.
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Nuclei
Nuclei is a free, open-source vulnerability scanner for applications, infrastructure, cloud platforms, and networks.
Free planLinuxmacOSSelf-hostedWindows6.8Free plan - 5
ZeroThreat
ZeroThreat is an AI-powered penetration-testing platform for web applications and APIs, available through web and API access.
Free planWebAPI6.7From $100 a month - 6
VAddy
VAddy is a cloud service for automated black-box security testing of web applications.
WebAPILinuxmacOS6.6From ¥19,800 a month - 7

Astra Security
Astra Security describes its product as a continuous penetration testing platform for web applications, APIs, and cloud infrastructure.
WebAPI6.5From $699 a year - 8

Burp Suite DAST
Burp Suite DAST is an automated dynamic web vulnerability scanner built on the scanning engine used in Burp Suite Professional.
WebAPILinuxSelf-hosted6.4 - 9

Invicti
Invicti is an application security platform for finding, prioritizing, and fixing application risk.
WebAPISelf-hosted6.3$500 one-time - 10
Wapiti
Wapiti is a free Python tool for scanning deployed websites and web applications for vulnerabilities.
Free planAPILinuxmacOSSelf-hosted6.2Free plan - 11

Blacklock
Blacklock is a cloud Penetration Testing as a Service platform available through a web interface, API, and browser extension.
WebAPIExtension6.1From $85 a month - 126.1From $10 a month
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BlueClosure BC Detect
BlueClosure BC Detect is a paid JavaScript security platform presented for IT security professionals.
5.9From £60 a month - 14
BreachLock DAST
BreachLock DAST checks running applications from the outside by sending inputs and analyzing their responses.
WebAPIExtension5.9From $5,000 a year - 15

Haxore Web Security Scanner
WebExtension5.9From $49 a month - 16
HCL AppScan Source
HCL AppScan Source is a static application security testing tool that analyzes source code for vulnerabilities early in the development lifecycle.
LinuxSelf-hostedWindows5.7 - 17
AppCheck
AppCheck automates security-flaw discovery across websites, applications, networks, and cloud infrastructure.
WebAPISelf-hosted5.6 - 18
Vega
Vega is a free, Java-based graphical platform for testing web application security.
LinuxmacOSWindows5.6 - 19

Escape
Escape is an offensive security platform that brings together attack surface management, business-logic-aware dynamic application security testing…
WebAPI5.5 - 20

Rapid7 InsightAppSec
WebWindows5.5From $175 a month - 21

Tenable One Web App Scanning
Tenable One Web App Scanning is a web application scanning product from Tenable, a company founded in 2002 and headquartered in Columbia, Maryland, United States.
Web5.5From $3,578 a year - 22
5.4 - 23
OpenText Fortify DAST
OpenText Fortify DAST is a paid application security testing product for Linux and web platforms.
WebLinux4.9 - 244.8
- 254.8
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FortiDAST
Web4.7 - 274.7
- 284.3

