Web applications have become one of the primary targets for cyberattacks, making application security testing an essential part of modern software development. As organizations release software more frequently and adopt DevSecOps practices, security teams need tools that can continuously identify vulnerabilities across web applications, APIs, and cloud-native services without slowing down development.
Acunetix has established itself as one of the leading Dynamic Application Security Testing (DAST) platforms, helping organizations detect SQL injection, cross-site scripting (XSS), authentication weaknesses, and thousands of other web application vulnerabilities. However, depending on your development workflow and security requirements, you may be looking for broader application security capabilities, stronger API testing, enterprise governance, or deeper DevSecOps integrations.
This guide compares the best Acunetix alternatives based on DAST capabilities, application security coverage, API testing, automation, CI/CD integrations, pricing, and scalability to help you choose the platform that best fits your software development and security strategy.
What Is Acunetix?
Acunetix is an automated web application security testing platform that specializes in Dynamic Application Security Testing (DAST). It enables organizations to scan websites, web applications, APIs, and web services for vulnerabilities such as SQL injection, cross-site scripting (XSS), command injection, authentication issues, server misconfigurations, and other common web security risks.
In addition to automated scanning, Acunetix supports modern authentication methods, REST APIs, single-page applications, scheduled assessments, and integrations with popular issue trackers and CI/CD pipelines. It is widely used by security teams, penetration testers, and DevSecOps organizations to identify vulnerabilities early in the software development lifecycle. Despite its strong DAST capabilities, many organizations evaluate Acunetix alternatives when they need broader application security testing, enterprise governance, API-first security, or developer-focused workflows.
Why Look for Acunetix Alternatives?
Acunetix provides comprehensive web application vulnerability scanning, but every organization approaches application security differently.
Organizations commonly compare Acunetix alternatives for several reasons:
- Expand beyond DAST. Many teams require SAST, IAST, Software Composition Analysis (SCA), and API security alongside dynamic testing.
- Improve DevSecOps integration. Development teams often prioritize tools that fit naturally into CI/CD pipelines.
- Strengthen API security testing. Modern applications increasingly depend on REST and GraphQL APIs that require dedicated security testing.
- Support enterprise governance. Large organizations may require centralized policy management, compliance reporting, and role-based administration.
- Increase testing automation. Security teams often need continuous application security testing throughout the SDLC.
- Reduce licensing costs. Smaller organizations may compare Acunetix competitors offering more affordable pricing.
- Secure modern cloud-native applications. Organizations developing microservices and containerized applications often require broader security capabilities.
How We Selected the Best Acunetix Alternatives
Choosing an application security platform involves more than comparing vulnerability scanners. Some organizations need enterprise-grade DAST, while others prioritize API security, developer experience, penetration testing, or complete application security platforms that combine multiple testing methodologies.
For this comparison, we evaluated each platform based on DAST effectiveness, vulnerability detection accuracy, API security capabilities, automation, CI/CD integration, reporting, enterprise management, pricing, scalability, and overall suitability for security teams and software development organizations.
Comparison of the Best Acunetix Alternatives
| Tool | Best For | Free Plan | Open Source | G2 Rating |
|---|---|---|---|---|
| Invicti | Enterprise DAST | No | No | 4.4/5 |
| Burp Suite Professional | Penetration testing | Community Edition | No | 4.8/5 |
| StackHawk | DevSecOps automation | Trial | No | 4.5/5 |
| Detectify | Attack surface monitoring | Trial | No | 4.6/5 |
| Probely | API-first security testing | Trial | No | 4.6/5 |
| Rapid7 InsightAppSec | Cloud-based DAST | No | No | 4.4/5 |
| Qualys Web Application Scanning | Enterprise AppSec | No | No | 4.4/5 |
| HCL AppScan | Enterprise application security | No | No | 4.3/5 |
8 Best Acunetix Alternatives and Competitors
Not every Acunetix alternative solves the same application security challenge. Some platforms are built for enterprise governance and large application portfolios, while others prioritize penetration testing, API security, developer productivity, or DevSecOps automation. The following platforms represent the strongest Acunetix competitors for different application security requirements.
#1 Invicti
Invicti is the closest Acunetix alternative because both platforms are built around enterprise-grade Dynamic Application Security Testing and automated vulnerability detection. Organizations comparing these two vendors are typically evaluating mature DAST platforms capable of securing large application portfolios while integrating seamlessly into modern software development pipelines.
Beyond automated web application scanning, Invicti provides proof-based vulnerability verification, centralized application security management, API security testing, enterprise reporting, and extensive DevSecOps integrations. These capabilities help security and development teams reduce false positives, streamline remediation, and scale application security across hundreds or thousands of web applications.
Key Features
- Perform automated DAST across web applications and APIs.
- Verify exploitable vulnerabilities to reduce false positives.
- Scan REST APIs, single-page applications, and modern authentication workflows.
- Integrate with GitHub, GitLab, Azure DevOps, Jenkins, Jira, and CI/CD platforms.
- Generate executive dashboards and compliance reports.
- Support centralized application security governance.
- Automate vulnerability management across the software development lifecycle.
Pricing
| Plan | Pricing |
|---|---|
| Enterprise | Custom pricing |
Also Read: Invicti Alternatives and Competitors in 2026
#2 Burp Suite Professional
For organizations that rely heavily on manual security testing, Burp Suite Professional is one of the strongest Acunetix alternatives available. While Acunetix focuses on automated DAST for continuous vulnerability detection, Burp Suite gives penetration testers and application security engineers complete control over the testing process, allowing them to inspect requests, manipulate traffic, validate findings, and uncover complex business logic flaws that automated scanners may miss.
Organizations evaluating Acunetix alternatives often choose Burp Suite because it combines an intercepting proxy, automated scanner, repeater, intruder, decoder, comparer, and a large extension ecosystem within a single platform. It has become the industry standard for web application penetration testing and security research.
Key Features
- Perform manual and automated web application security testing.
- Intercept, inspect, and modify HTTP and HTTPS traffic.
- Detect SQL injection, XSS, authentication flaws, and business logic vulnerabilities.
- Test REST APIs, GraphQL APIs, and modern web applications.
- Extend functionality using hundreds of BApp Store extensions.
- Generate detailed technical reports for developers and security teams.
- Support enterprise deployments through Burp Suite Enterprise Edition.
Pricing
| Plan | Pricing |
|---|---|
| Community Edition | Free |
| Professional | Starts at $449 per user/year |
| Enterprise Edition | Custom pricing |
Also Read: Burp Suite Alternatives and Competitors in 2026
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Submit Your Tool →#3 StackHawk
StackHawk is a developer-first application security platform built specifically for DevSecOps teams that want to automate security testing throughout the software development lifecycle. Compared to Acunetix, StackHawk places greater emphasis on integrating DAST directly into CI/CD pipelines, making it one of the best Acunetix alternatives for engineering teams practicing continuous delivery.
Many organizations comparing Acunetix alternatives choose StackHawk because it enables developers to identify vulnerabilities earlier in the release cycle without relying solely on dedicated security teams. Its support for Kubernetes, containers, APIs, and cloud-native applications makes it particularly well suited for modern software development environments.
Key Features
- Perform automated DAST across web applications and APIs.
- Integrate with GitHub Actions, GitLab CI, Jenkins, Azure DevOps, and other CI/CD platforms.
- Scan REST APIs, GraphQL APIs, and containerized applications.
- Support Kubernetes and cloud-native deployment environments.
- Deliver developer-focused remediation guidance.
- Automate security testing within DevSecOps workflows.
- Integrate with Jira, Slack, and developer collaboration tools.
Pricing
| Plan | Pricing |
|---|---|
| Team | Starts at $30 per application/month |
| Enterprise | Custom pricing |
Also Read: StackHawk Alternatives and Competitors in 2026
#4 Detectify
Detectify is a cloud-native application security platform that combines automated web application scanning with external attack surface management. Unlike Acunetix, which primarily focuses on scanning known applications, Detectify also helps organizations discover internet-facing assets that may have been overlooked or unintentionally exposed. This makes it a compelling Acunetix alternative for businesses looking to improve both application security and external visibility.
Organizations evaluating Acunetix competitors often choose Detectify because its vulnerability research is continuously enhanced by a global network of ethical hackers. This enables the platform to quickly incorporate new attack techniques and identify emerging web application vulnerabilities before they become widespread.
Key Features
- Perform automated DAST across web applications and APIs.
- Discover external assets through attack surface monitoring.
- Detect OWASP Top 10 vulnerabilities and common web security flaws.
- Continuously monitor newly exposed applications and services.
- Generate prioritized remediation recommendations.
- Integrate with Jira, Slack, CI/CD platforms, and developer workflows.
- Produce executive dashboards and compliance reports.
Pricing
| Plan | Pricing |
|---|---|
| Enterprise | Custom pricing |
#5 Probely
Probely is an API-first Dynamic Application Security Testing (DAST) platform designed for organizations that want to automate security testing without disrupting development. Compared to Acunetix, Probely places a stronger emphasis on API security, developer experience, and automation, making it one of the best Acunetix alternatives for teams building modern web applications and microservices.
Organizations comparing Acunetix alternatives often choose Probely because it fits naturally into CI/CD pipelines and developer workflows. Its API-driven architecture allows security testing to be automated throughout the software development lifecycle, while clear remediation guidance helps developers resolve vulnerabilities quickly without requiring extensive security expertise.
Key Features
- Perform automated DAST for web applications and APIs.
- Secure REST APIs, GraphQL APIs, and modern web services.
- Integrate with GitHub, GitLab, Jenkins, Azure DevOps, and CI/CD platforms.
- Detect SQL injection, XSS, authentication issues, and OWASP Top 10 vulnerabilities.
- Provide developer-friendly remediation guidance.
- Generate compliance reports for standards such as PCI DSS.
- Integrate with Jira, Slack, and other DevSecOps tools.
Pricing
| Plan | Pricing |
|---|---|
| Starter | Starts at $49/month |
| Pro | Starts at $199/month |
| Enterprise | Custom pricing |
Also Read: Probely Alternatives and Competitors in 2026
#6 Rapid7 InsightAppSec
Rapid7 InsightAppSec is Rapid7’s cloud-based Dynamic Application Security Testing solution and part of the broader Rapid7 security platform, which also includes InsightVM, InsightCloudSec, InsightIDR, InsightConnect, and managed detection and response services. Organizations evaluating Acunetix alternatives often compare Rapid7 because it allows application security to be integrated with vulnerability management and security operations rather than managed as an isolated process.
Unlike standalone DAST platforms, InsightAppSec helps security teams correlate web application vulnerabilities with broader organizational risk while supporting continuous testing throughout the software development lifecycle. This makes it a strong option for enterprises already using other Rapid7 products.
Key Features
- Perform automated DAST across web applications and APIs.
- Discover and prioritize application security vulnerabilities.
- Integrate with CI/CD pipelines and developer workflows.
- Correlate application risks with the broader Rapid7 security platform.
- Generate compliance and executive security reports.
- Support complex authentication and modern web applications.
- Integrate with Jira, GitHub, Azure DevOps, Jenkins, and SIEM platforms.
Pricing
| Plan | Pricing |
|---|---|
| Enterprise | Custom pricing |
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Feature My Tool →#7 Qualys Web Application Scanning (WAS)
Qualys Web Application Scanning (WAS) is part of the Qualys Enterprise TruRisk Platform, which includes VMDR, External Attack Surface Management (EASM), Patch Management, Cloud Security, Container Security, and Policy Compliance. For organizations evaluating Acunetix alternatives, Qualys offers the advantage of managing web application security alongside infrastructure, cloud, and compliance from a single security platform.
Rather than deploying separate products for different security functions, enterprises can use Qualys WAS to automate application security testing while sharing asset inventory, reporting, and risk insights across the broader Qualys ecosystem. This makes it particularly attractive for organizations standardizing on a unified cybersecurity platform.
Key Features
- Perform automated DAST across web applications and APIs.
- Detect SQL injection, XSS, authentication flaws, and OWASP Top 10 vulnerabilities.
- Integrate with Qualys VMDR, EASM, Patch Management, and Cloud Security.
- Schedule recurring application security assessments.
- Generate executive, compliance, and technical reports.
- Support CI/CD integration and developer workflows.
- Manage application security through the Qualys Enterprise TruRisk Platform.
Pricing
| Plan | Pricing |
|---|---|
| Enterprise | Custom pricing |
#8 HCL AppScan
HCL AppScan is an enterprise application security platform that combines Dynamic Application Security Testing (DAST), Static Application Security Testing (SAST), Interactive Application Security Testing (IAST), Software Composition Analysis (SCA), and API security into a single solution. Compared to Acunetix, HCL AppScan delivers broader application security coverage across the entire software development lifecycle, making it one of the strongest Acunetix alternatives for large enterprises.
Organizations comparing Acunetix competitors often choose HCL AppScan because it supports secure software development from code analysis through production testing. Its centralized governance, policy management, compliance reporting, and enterprise integrations help organizations manage application security at scale across multiple development teams.
Key Features
- Perform DAST, SAST, IAST, and Software Composition Analysis (SCA).
- Secure web applications, mobile applications, APIs, and cloud-native applications.
- Integrate with GitHub, GitLab, Azure DevOps, Jenkins, Jira, and CI/CD platforms.
- Detect vulnerabilities throughout the software development lifecycle.
- Generate centralized compliance and governance reports.
- Support enterprise policy management and risk tracking.
- Scale application security across large development organizations.
Pricing
| Plan | Pricing |
|---|---|
| Enterprise | Custom pricing |
How to Choose Acunetix Alternatives
Choosing the best Acunetix alternative depends on your application architecture, development practices, and security maturity. While every Acunetix competitor provides web application security testing, they differ significantly in automation, API security, penetration testing capabilities, enterprise governance, and DevSecOps integration.
- Identify your primary security objective. If you need enterprise-grade DAST, Invicti is the closest alternative. Security consultants and penetration testers should evaluate Burp Suite Professional, while developer-focused teams may benefit more from StackHawk or Probely.
- Consider broader application security requirements. Organizations looking beyond DAST should compare HCL AppScan, which combines SAST, DAST, IAST, SCA, and API security in one platform.
- Review DevSecOps integrations. Evaluate support for GitHub, GitLab, Azure DevOps, Jenkins, Jira, Kubernetes, and CI/CD pipelines to ensure security testing integrates smoothly into existing development workflows.
- Evaluate API security capabilities. If your applications rely heavily on APIs, compare support for REST, GraphQL, authentication workflows, and automated API scanning.
- Assess enterprise scalability. Look for centralized management, compliance reporting, role-based access, policy enforcement, and governance capabilities if you’re securing large application portfolios.
- Compare pricing and deployment flexibility. Review licensing, implementation effort, operational overhead, and long-term scalability before selecting an Acunetix alternative.
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Browse Alternatives →Conclusion
Acunetix remains one of the leading Dynamic Application Security Testing (DAST) solutions, helping organizations identify web application vulnerabilities through automated scanning and continuous security assessments. However, as application security programs mature, many teams require capabilities that extend beyond traditional DAST, such as API security, DevSecOps automation, software composition analysis, enterprise governance, or complete application security platforms.
Invicti is the closest Acunetix alternative for organizations looking for enterprise-grade automated DAST, while Burp Suite Professional remains the preferred platform for penetration testers and security consultants. StackHawk and Probely are excellent choices for developer-first DevSecOps teams, and HCL AppScan provides one of the most comprehensive enterprise application security platforms by combining multiple testing methodologies. Organizations already invested in broader security ecosystems should also evaluate Rapid7 InsightAppSec and Qualys Web Application Scanning.
The best Acunetix alternative ultimately depends on your software development process, application architecture, security maturity, compliance requirements, and budget. Comparing DAST capabilities, API security, automation, enterprise management, integrations, and scalability will help you select the platform that best supports your application security strategy.
Frequently Asked Questions
#1. What are the best Acunetix alternatives?
Some of the best Acunetix alternatives include Invicti, Burp Suite Professional, StackHawk, Detectify, Probely, Rapid7 InsightAppSec, Qualys Web Application Scanning, and HCL AppScan.
#2. Which is the closest alternative to Acunetix?
Invicti is widely regarded as the closest Acunetix alternative because both platforms specialize in enterprise Dynamic Application Security Testing (DAST) and automated web application vulnerability scanning.
#3. Which Acunetix alternative is best for penetration testing?
Burp Suite Professional is one of the best Acunetix alternatives for penetration testers because it combines advanced manual testing capabilities with automated scanning and an extensive extension ecosystem.
#4. Which Acunetix alternative is best for DevSecOps?
StackHawk and Probely are excellent Acunetix alternatives for DevSecOps teams because they integrate directly with CI/CD pipelines and developer workflows.
#5. Which Acunetix alternative supports API security testing?
Invicti, Probely, StackHawk, HCL AppScan, and Qualys Web Application Scanning all support API security testing, including REST APIs, with several also providing GraphQL support.
#6. Which Acunetix alternative is best for enterprise application security?
HCL AppScan is one of the strongest Acunetix alternatives for enterprise application security because it combines DAST, SAST, IAST, Software Composition Analysis (SCA), API security, and centralized governance within a single platform.
#7. Is there an open source alternative to Acunetix?
There is no direct open source alternative that matches Acunetix’s enterprise capabilities. However, OWASP ZAP is a popular open-source web application security testing tool used for DAST and penetration testing.
#8. Which Acunetix alternative integrates best with CI/CD pipelines?
StackHawk, Probely, Invicti, and HCL AppScan provide strong integrations with GitHub, GitLab, Jenkins, Azure DevOps, and other CI/CD platforms.
#9. What should I consider before choosing an Acunetix alternative?
Compare DAST capabilities, API security support, automation, CI/CD integrations, vulnerability detection accuracy, reporting, pricing, deployment options, and enterprise scalability before selecting the best Acunetix alternative.
#10. Which Acunetix alternative offers the broadest application security platform?
HCL AppScan offers one of the broadest application security platforms by combining DAST, SAST, IAST, SCA, API security, compliance reporting, and enterprise governance within a single solution.
#11. Which Acunetix alternative is best for small development teams?
StackHawk and Probely are strong Acunetix alternatives for startups and small development teams because they offer developer-friendly workflows, automated security testing, CI/CD integrations, and scalable pricing.