BurpSuite vs Acunetix: Which is the best choice for you? [2026]

If you’re evaluating web application and API security testing platforms, two names come up constantly: Burp Suite and Acunetix. Both are well established in the cybersecurity space and frequently land on shortlists for organizations of varying sizes.

The real question is whether either one actually fits your organization’s current needs, especially when flexibility, DevSecOps readiness, and pricing efficiency matter as much as raw detection capability.

This comparison covers Burp Suite versus Acunetix, where each platform is strong and where it falls short, and introduces Beagle Security as a third option worth knowing about.

Burp Suite vs Acunetix at a glance

An alternative web and API penetration testing platform: Beagle Security

Beagle Security is an agentic AI pentesting platform built around a problem many organizations run into: balancing testing depth, ease of use, and cost without giving up enterprise grade capability.

Acunetix is built around a more traditional scanning approach, while Beagle Security takes a more developer focused, DevSecOps friendly approach that appeals to security and engineering teams equally.

Its strength is agentic AI powered automation, support for modern web technologies including single page applications and GraphQL APIs, and flexibility without the complexity that tends to come with legacy tools.

Why consider Beagle Security in the Burp Suite vs Acunetix conversation?

Advantages:

• Fast to start: Minimal learning curve, teams of any skill level can get going quickly

• Contextual vulnerability reports: Findings prioritized and mapped to your app logic, with remediation guidance tailored to your tech stack instead of generic suggestions

• No lock in on targets: Concurrent test based enterprise pricing instead of per FQDN limits, which gives more flexibility for growing teams and multi app environments

• Enterprise-grade features without the price tag

Burp Suite vs Acunetix vs Beagle Security: Feature comparison

Burp Suite features

Key Burp Suite features:

• Scheduled testing

• CI/CD integrations

• Scan SPAs

• PCI DSS & OWASP Top 10 reports

• SSO supported testing

Burp Suite is primarily known for its depth as a manual penetration testing toolkit. It offers some automated scanning, but its real strength is letting security professionals analyze and manipulate web traffic directly, which makes it a common choice for in depth vulnerability discovery. That power comes with a steep learning curve, and it can be resource intensive for large scale scanning.

Acunetix features

Key Acunetix features:

• Dynamic Application Security Testing (DAST)

• Compliance-focused reporting (PCI DSS, HIPAA, etc.)

• Authenticated scan support (cookies, headers)

• Limited API scanning (REST, Swagger/Postman)

• AcuSensor IAST integration for deeper insight

• Basic CI/CD integration

Acunetix is positioned as an “affordable” option in the Invicti Security portfolio, offering comprehensive web application security testing. It includes expected vulnerability detection features, covering OWASP Top 10 vulnerabilities.

Its REST API security testing capabilities exist but may lack the sophistication needed for modern API-first organizations. API access is available, but documentation and support for custom integrations may lag.

While Acunetix offers CI/CD integration with tools like Jenkins and Azure DevOps, the implementation can feel like an afterthought.

Customer support experiences vary. For modern tech stacks like SPAs, GraphQL APIs, and rapidly changing dev environments, Acunetix’s limitations in intelligent crawling and business logic detection is a let-down.

Beagle Security features

Key Beagle Security features:

• Agentic AI-powered DAST and business logic testing

• Contextual remediation guidance based on tech stack

• Full API security support (REST, GraphQL)

• Real-world penetration testing simulations

• Intelligent test case selection and false positive filtering

• Seamless CI/CD integration and DevSecOps alignment

• Concurrent test-based pricing for enterprise flexibility

• Easy onboarding and intuitive UX

Beagle Security is built for modern development practices. Its AI engine goes beyond predetermined scripts, analyzing an application’s tech stack and generating test cases specific to it.

Automated testing is built around understanding how an attacker might exploit your specific application architecture, which helps it catch business logic flaws traditional scanners tend to miss. API security testing is a particular strength, built for API first organizations and including API discovery.

Beagle Security’s testing adapts to your development cycle, with test case selection that evolves based on what it learns about your applications over time. Its cloud native architecture also removes the need for capacity planning or infrastructure management on your end.

Burp Suite vs Acunetix vs Beagle Security: Pricing comparison

*Pricing based on data available from AWS Marketplace for Acunetix.

Burp Suite pricing

Burp Suite pricing is typically custom and depends on the specific edition (e.g., Community, Professional, Enterprise) and the features required. For larger organizations and enterprise-grade scanning, it can be a significant investment, often requiring dedicated security personnel to maximize its capabilities.

Acunetix pricing

Acunetix’s pricing starts at about $7000 and is aimed at mid-market companies, but can increase with additional targets. Pricing is mainly based on the number of FQDNs, which can become restrictive and expensive as an application landscape grows. It does not offer a free trial, making it impossible to evaluate capabilities before committing financially. The total cost of ownership can be higher than initially perceived, especially for managing multiple environments or dynamic applications.

Beagle Security pricing

Beagle Security’s pricing is transparent and scales with features and usage rather than arbitrary target limits. It offers annual and monthly plans with MSSP friendly models, and a free trial before you commit. Even at lower tiers, core features like AI automation, business logic testing, and CI/CD integration are included.

Burp Suite vs Acunetix vs Beagle Security: Customer reviews comparison

*As of latest G2 comparison in July 2026

Burp Suite reviews

Users appreciate Burp Suite’s powerful features for detailed manual testing and its flexibility for advanced security professionals.

However, customers commonly complain about the steep learning curve required to master the platform and that it can be resource-intensive, particularly for large-scale or continuous scanning.

Acunetix reviews

Users commend Acunetix for its accuracy in detecting common vulnerabilities, effective reporting, and powerful automation. Its ability to generate compliance-ready reports and maintain consistent coverage for standard web attack vectors is also appreciated.

While its automation helps maintain security baselines, some users find Acunetix limiting for complex applications or modern testing.

The licensing model is often seen as rigid, leading to increased costs for multiple targets. Authentication workflows, especially multi-step or token-based ones, can require extensive manual configuration.

Customer support feedback is mixed. Its limitations with modern authentication, intelligent crawling, and nuanced business logic detection are noted by security teams working with SPAs, GraphQL APIs, and fast-changing dev environments.

Beagle Security reviews

Beagle Security is praised for its intuitive UI, developer-first reporting, realistic testing, and affordable pricing. Many customers appreciate its AI capabilities and fast, responsive support.

Users consistently highlight the ease of onboarding, configuration, and launching tests. Reports are structured for technical clarity and business context, reducing dependency on security experts for interpretation.

Burp Suite vs Acunetix vs Beagle Security: which is best for you?

The right pick usually comes down to whether you need deep manual control, straightforward scanning for a mid sized team, or modern coverage without per target pricing.

Try Beagle Security for free to see how it compares

While Burp Suite and Acunetix offer distinct approaches to web security they often operate within traditional frameworks.

If you’re looking for something that’s actually built for how modern teams work, Beagle Security is the smarter alternative. It combines enterprise-grade capabilities with intuitive design, flexible pricing, and AI-powered testing, giving you the features you need, without the layers you don’t.

That’s why more dev & security teams and MSSPs are switching from bloated, per-app platforms to Beagle Security.

You can start a 14-day free trial or schedule a demo to get started with the Beagle Security platform.

FAQs

What is the difference between Burp Suite and Acunetix?
Burp Suite is a manual testing toolkit with a steep learning curve, built for security professionals who want direct control over testing web traffic. Acunetix is a more automated DAST scanner with compliance focused reporting, built to run with less day to day manual configuration.

How much does Acunetix cost?
Acunetix pricing starts around $7,000 per year for 5 FQDNs, based on AWS Marketplace listings. Pricing scales with the number of targets, and there’s no published flat rate or free trial.

Does Acunetix have a free trial?
No. Acunetix does not offer a free trial, which makes it harder to evaluate the platform’s fit before committing to a paid plan.

Written by

Manindar Mohan

Cyber Security Lead Engineer

Manieendar is a dedicated Security Engineer with a wealth of experience in the cybersecurity landscape. He plays a pivotal role at Beagle Security, where he employs his extensive knowledge to safeguard systems against cyber threats. Manieendar's passion for cybersecurity extends beyond his professional role; he actively contributes to the online security community through insightful articles and speaking engagements.

Reviewed by

Pooja B

Product Marketing Specialist

Pooja believes a good outfit can fix a bad day, and a good story can fix a boring topic. Between chasing creative ideas, styling things just right, and convincing herself one more edit won't hurt, she spends her days creating content at Beagle, turning creative energy into blogs, social posts, and stories that bring cybersecurity closer to people.