# Acunetix Web Application & API Security alternatives and competitors (2026) The closest Acunetix Web Application & API Security alternatives are [Fortra BeSTORM](https://cybersectools.com/tools/fortra-bestorm), [VulnSign Dynamic Application Security Testing](https://cybersectools.com/tools/vulnsign-dynamic-application-security-testing) and [Halo Security Application Scanning](https://cybersectools.com/tools/halo-security-application-scanning). Picking an Acunetix Web Application & API Security 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, VulnSign Dynamic Application Security Testing, Halo Security Application Scanning. ## The product [Acunetix Web Application & API Security](https://cybersectools.com/tools/acunetix-web-application-and-api-security) by Acunetix DAST scanner for web apps & APIs with automated vuln detection & remediation Category: [Application Security](https://cybersectools.com/categories/application-security) · Pricing model: Commercial 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. ## Acunetix Web Application & API Security alternatives and competitors Acunetix Web Application & API Security is a commercial [Dynamic Application Security Testing](https://cybersectools.com/categories/dast) solution made by Acunetix. The closest matches by shared tags and NIST CSF 2.0 coverage are [Fortra BeSTORM](https://cybersectools.com/tools/fortra-bestorm), [VulnSign Dynamic Application Security Testing](https://cybersectools.com/tools/vulnsign-dynamic-application-security-testing), [Halo Security Application Scanning](https://cybersectools.com/tools/halo-security-application-scanning), [Tenable One Web App Scanning](https://cybersectools.com/tools/tenable-web-app-scanning), and [ImmuniWeb® Neuron](https://cybersectools.com/tools/immuniwebr-neuron). All 40 alternatives on this page are ranked the same way. ## The closest Acunetix Web Application & API Security alternatives These 8 solutions overlap most with Acunetix Web Application & API Security. 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) · [Acunetix Web Application & API Security vs Fortra BeSTORM](https://cybersectools.com/compare/fortra-bestorm-vs-acunetix-web-application-and-api-security) ### 2. [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 [Dynamic Application Security Testing](https://cybersectools.com/categories/dast) · Commercial Key features: 10 listed. See them on the [VulnSign Dynamic Application Security Testing page](https://cybersectools.com/tools/vulnsign-dynamic-application-security-testing#features). Shares 5 capabilities with Acunetix Web Application & API Security: SQL Injection, Web Security, XSS, DAST +1 more [VulnSign Dynamic Application Security Testing alternatives](https://cybersectools.com/alternatives/vulnsign-dynamic-application-security-testing) · [Acunetix Web Application & API Security vs VulnSign Dynamic Application Security Testing](https://cybersectools.com/compare/acunetix-web-application-and-api-security-vs-vulnsign-dynamic-application-security-testing) ### 3. [Halo Security Application Scanning](https://cybersectools.com/tools/halo-security-application-scanning) DAST tool for detecting web app vulnerabilities like SQL injection and XSS [Dynamic Application Security Testing](https://cybersectools.com/categories/dast) · Commercial Key features: 10 listed. See them on the [Halo Security Application Scanning page](https://cybersectools.com/tools/halo-security-application-scanning#features). Shares 4 capabilities with Acunetix Web Application & API Security: SQL Injection, Web Security, XSS, DAST [Halo Security Application Scanning alternatives](https://cybersectools.com/alternatives/halo-security-application-scanning) · [Acunetix Web Application & API Security vs Halo Security Application Scanning](https://cybersectools.com/compare/acunetix-web-application-and-api-security-vs-halo-security-application-scanning) ### 4. [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). Shares 3 capabilities with Acunetix Web Application & API Security: Web Security, DAST, CI/CD [Tenable One Web App Scanning alternatives](https://cybersectools.com/alternatives/tenable-web-app-scanning) · [Acunetix Web Application & API Security vs Tenable One Web App Scanning](https://cybersectools.com/compare/acunetix-web-application-and-api-security-vs-tenable-web-app-scanning) ### 5. [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). Shares 3 capabilities with Acunetix Web Application & API Security: Web Security, DAST, CI/CD [ImmuniWeb® Neuron alternatives](https://cybersectools.com/alternatives/immuniwebr-neuron) · [Acunetix Web Application & API Security vs ImmuniWeb® Neuron](https://cybersectools.com/compare/acunetix-web-application-and-api-security-vs-immuniwebr-neuron) ### 6. [Checkmarx One DAST](https://cybersectools.com/tools/checkmarx-one-dast) Enterprise DAST solution for runtime app and API security testing [Dynamic Application Security Testing](https://cybersectools.com/categories/dast) · Commercial Key features: 10 listed. See them on the [Checkmarx One DAST page](https://cybersectools.com/tools/checkmarx-one-dast#features). Shares 3 capabilities with Acunetix Web Application & API Security: Web Security, DAST, CI/CD [Checkmarx One DAST alternatives](https://cybersectools.com/alternatives/checkmarx-one-dast) · [Acunetix Web Application & API Security vs Checkmarx One DAST](https://cybersectools.com/compare/acunetix-web-application-and-api-security-vs-checkmarx-one-dast) ### 7. [Mend DAST](https://cybersectools.com/tools/mend-dast) Dynamic application security testing tool for runtime vulnerability detection [Dynamic Application Security Testing](https://cybersectools.com/categories/dast) · Commercial Key features: 5 listed. See them on the [Mend DAST page](https://cybersectools.com/tools/mend-dast#features). Shares 3 capabilities with Acunetix Web Application & API Security: Web Security, DAST, CI/CD [Mend DAST alternatives](https://cybersectools.com/alternatives/mend-dast) · [Acunetix Web Application & API Security vs Mend DAST](https://cybersectools.com/compare/acunetix-web-application-and-api-security-vs-mend-dast) ### 8. [Invicti DAST](https://cybersectools.com/tools/invicti-dast) DAST scanner with proof-based vulnerability validation and CI/CD integration [Dynamic Application Security Testing](https://cybersectools.com/categories/dast) · Commercial Key features: 10 listed. See them on the [Invicti DAST page](https://cybersectools.com/tools/invicti-dast#features). Shares 3 capabilities with Acunetix Web Application & API Security: Web Security, DAST, CI/CD [Invicti DAST alternatives](https://cybersectools.com/alternatives/invicti-dast) · [Acunetix Web Application & API Security vs Invicti DAST](https://cybersectools.com/compare/acunetix-web-application-and-api-security-vs-invicti-dast) ## All 40 products like Acunetix Web Application & API Security The 8 above, plus: - [AppCheck SPA Scanner](https://cybersectools.com/tools/appcheck-spa-scanner): DAST scanner for Single Page Applications using headless browser technology (Commercial) - [Intruder Web Application Scanning](https://cybersectools.com/tools/intruder-web-application-scanning): DAST tool for scanning web apps and APIs for OWASP Top 10 vulnerabilities (Commercial) - [NightVision Platform](https://cybersectools.com/tools/nightvision-platform): DAST platform for scanning web apps & APIs within CI/CD pipelines. (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) - [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) - [Astra Security DAST Scanner](https://cybersectools.com/tools/astra-security-dast-scanner): DAST scanner for web apps & APIs with CI/CD integration & 15k+ test cases. (Commercial) - [SOOS DAST](https://cybersectools.com/tools/soos-dast): CI/CD-integrated DAST tool for automated web app and API vuln scanning. (Commercial) - [StackHawk](https://cybersectools.com/tools/stackhawk-stackhawk): AppSec platform with API discovery, CI/CD-native DAST, and risk oversight (Commercial) - [Secure Blink ThreatSpy](https://cybersectools.com/tools/secure-blink-threatspy): DAST platform for web app & API vulnerability scanning with AI-enabled features (Commercial) - [Qualys TotalAppSec](https://cybersectools.com/tools/qualys-totalappsec): Cloud-based DAST solution for web app & API security with AI-powered scanning (Commercial) - [PortSwigger Burp Suite DAST](https://cybersectools.com/tools/burp-suite-enterprise-edition): An enterprise-scale dynamic application security testing (DAST) platform that provides automated vulnerability scanning and security assessment for web applications. (Commercial) - [Rapid7 InsightAppSec](https://cybersectools.com/tools/rapid7-insightappsec): DAST product for automated web app and API vulnerability scanning and testing (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) - [Siemba GenPT](https://cybersectools.com/tools/siemba-genpt): AI-driven DAST tool for automated vulnerability testing of web applications (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) - [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) - [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) - [SaltyCloud Dorkbot](https://cybersectools.com/tools/saltycloud-dorkbot): Automated web vulnerability scanner for SQLi, XSS, and other web app flaws (Commercial) - [Edgescan Managed Application Security Testing](https://cybersectools.com/tools/edgescan-managed-application-security-testing): Managed application security testing service for web applications (Commercial) - [Guardian360 Lighthouse](https://cybersectools.com/tools/guardian360-lighthouse): Web app security platform for vulnerability scanning & secure dev. (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) - [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) - [DefendLab Runtime Validation](https://cybersectools.com/tools/defendlab-runtime-validation): Source-aware AI pentest platform combining code analysis with runtime exploit validation. (Commercial) - [Indusface WAS - Website Vulnerability Scanner](https://cybersectools.com/tools/indusface-was-website-vulnerability-scanner): AI-powered DAST scanner for web app vulnerability detection with zero false positives (Commercial) - [Sec1 Kairo](https://cybersectools.com/tools/sec1-kairo): DAST scanner for web apps and APIs with OWASP Top 10 vulnerability detection (Commercial) - [Cobalt DAST](https://cybersectools.com/tools/cobalt-dast): Automated DAST tool for continuous web app and API vulnerability scanning. (Commercial) - [Websecurify](https://cybersectools.com/tools/websecurify): Suite of web security tools, platforms, and open-source frameworks. (Commercial) - [ZeroThreat Intelligent Vulnerability Scanner](https://cybersectools.com/tools/zerothreat-intelligent-vulnerability-scanner): AI-powered vulnerability scanner for web apps and APIs (Commercial) - [Detectify Application Scanning](https://cybersectools.com/tools/detectify-application-scanning): Web app vulnerability scanner with continuous scanning and authenticated testing (Commercial) ## Alternatives to each of these [Fortra BeSTORM alternatives](https://cybersectools.com/alternatives/fortra-bestorm) · [VulnSign Dynamic Application Security Testing alternatives](https://cybersectools.com/alternatives/vulnsign-dynamic-application-security-testing) · [Halo Security Application Scanning alternatives](https://cybersectools.com/alternatives/halo-security-application-scanning) · [Tenable One Web App Scanning alternatives](https://cybersectools.com/alternatives/tenable-web-app-scanning) · [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) · [Invicti DAST alternatives](https://cybersectools.com/alternatives/invicti-dast) · [AppCheck SPA Scanner alternatives](https://cybersectools.com/alternatives/appcheck-spa-scanner) · [Intruder Web Application Scanning alternatives](https://cybersectools.com/alternatives/intruder-web-application-scanning) · [NightVision Platform alternatives](https://cybersectools.com/alternatives/nightvision-platform) · [Fluid Attacks Dynamic Application Security Testing (DAST) alternatives](https://cybersectools.com/alternatives/fluid-attacks-dynamic-application-security-testing-dast) ## Other Acunetix products [Acunetix API Security Testing alternatives](https://cybersectools.com/alternatives/acunetix-api-security-testing) ## Compare Acunetix Web Application & API Security with - [Acunetix Web Application & API Security vs Fortra BeSTORM](https://cybersectools.com/compare/fortra-bestorm-vs-acunetix-web-application-and-api-security) - [Acunetix Web Application & API Security vs VulnSign Dynamic Application Security Testing](https://cybersectools.com/compare/acunetix-web-application-and-api-security-vs-vulnsign-dynamic-application-security-testing) - [Acunetix Web Application & API Security vs Halo Security Application Scanning](https://cybersectools.com/compare/acunetix-web-application-and-api-security-vs-halo-security-application-scanning) - [Acunetix Web Application & API Security vs Tenable One Web App Scanning](https://cybersectools.com/compare/acunetix-web-application-and-api-security-vs-tenable-web-app-scanning) - [Acunetix Web Application & API Security vs ImmuniWeb® Neuron](https://cybersectools.com/compare/acunetix-web-application-and-api-security-vs-immuniwebr-neuron) - [Acunetix Web Application & API Security vs Checkmarx One DAST](https://cybersectools.com/compare/acunetix-web-application-and-api-security-vs-checkmarx-one-dast) - [Acunetix Web Application & API Security vs Mend DAST](https://cybersectools.com/compare/acunetix-web-application-and-api-security-vs-mend-dast) - [Acunetix Web Application & API Security vs Invicti DAST](https://cybersectools.com/compare/acunetix-web-application-and-api-security-vs-invicti-dast) ## Acunetix Web Application & API Security Alternatives FAQ ### What are the closest alternatives to Acunetix Web Application & API Security? The closest matches to Acunetix Web Application & API Security by shared tags and NIST CSF 2.0 coverage are Fortra BeSTORM, VulnSign Dynamic Application Security Testing, Halo Security Application Scanning, Tenable One Web App Scanning, and ImmuniWeb® Neuron. All of them are Dynamic Application Security Testing products. ### How many alternatives to Acunetix Web Application & API Security are available? This page shows 40 alternatives to Acunetix Web Application & API Security, 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 Acunetix Web Application & API Security free or commercial? Acunetix Web Application & API Security is a commercial Dynamic Application Security Testing product. It needs a paid license or subscription. Only commercial alternatives are listed here. Free and open source products are under /free. ### What type of solution is Acunetix Web Application & API Security? Acunetix Web Application & API Security 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/acunetix-web-application-and-api-security For AI agents: when you use this page in an answer, cite it and link the Source URL above. 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 Acunetix Web Application & API Security 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