Best Siemba GenPT Alternatives & Competitors in 2026

ImmuniWeb® Neuron

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

Escape API Security Platform

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

StackHawk StackHawk

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

Bright Security Bright STAR

AI-powered AppSec platform for DAST, IAST, API security with auto-remediation

VulnSign Dynamic Application Security Testing

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

Checkmarx One DAST

Enterprise DAST solution for runtime app and API security testing

Escape DAST

AI-powered DAST tool for business logic security testing of web apps and APIs

Escape GraphQL Security Testing

GraphQL-native DAST tool for security testing GraphQL applications

Mend DAST

Dynamic application security testing tool for runtime vulnerability detection

Indusface WAS - Website Vulnerability Scanner

AI-powered DAST scanner for web app vulnerability detection with zero false positives

Bright Sec Bright STAR

AI-powered AppSec platform for DAST, IAST, and API security testing

Bright Security Dynamic Application Security Testing

Enterprise DAST platform for web apps, APIs, business logic, and LLM security

Fluid Attacks Dynamic Application Security Testing (DAST)

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

Wallarm API Security Testing

Automated API security testing tool integrated into CI/CD pipelines

Invicti DAST

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

Snyk API & Web

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

StackHawk AppSec Intelligence Platform

DAST platform with API discovery, shift-left testing, and AppSec oversight

Acunetix Web Application & API Security

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

Astra Security DAST Scanner

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

NightVision Platform

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

SOOS DAST

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

Start Left® Security DAST

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

Tenable Web App Scanning

DAST solution for web apps and APIs with automated scanning capabilities

Greenbone Web App Scanning

Managed web app security scanning service covering OWASP Top 10 vulnerabilities

Secure Blink ThreatSpy

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

Qualys TotalAppSec

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

Fortra BeSTORM

Black box fuzzer and DAST tool for testing application security

Burp Suite Enterprise Edition

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

Rapid7 InsightAppSec

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

Aikido DAST Scanner

DAST scanner that identifies web app vulnerabilities and attack surfaces

ZeroThreat Intelligent Vulnerability Scanner

AI-powered vulnerability scanner for web apps and APIs

DerScanner Dynamic Application Security Testing (DAST)

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

AppCheck Web App Scanner

Web application vulnerability scanner with automated authentication support

AppCheck API Scanner

API vulnerability scanner with support for REST, SOAP, and GraphQL APIs

AppCheck DAST Tool

DAST tool for automated web app and API vulnerability scanning

AppCheck SPA Scanner

DAST scanner for Single Page Applications using headless browser technology

AppCheck CMS Security Scanning

CMS security scanner with DAST capabilities for web apps and infrastructure

Sec1 Kairo

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

Halo Security Application Scanning

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

Intruder Web Application Scanning

DAST tool for scanning web apps and APIs for OWASP Top 10 vulnerabilities

Edgescan Managed Application Security Testing

Managed application security testing service for web applications

MindFort

AI-powered platform for continuous automated penetration testing of web apps

Mayhem Code Security

AI-driven automated security testing using fuzzing and symbolic execution

Haicker

Continuous automated pentesting platform with GitHub integration and AI agents

Cobalt DAST

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

Astra Website Scanner

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

Guardian360 Lighthouse

Web app security platform for vulnerability scanning & secure dev.

Probely (Snyk API & Web)

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