Acunetix - 2026 Pricing, Features, Reviews & Alternatives

Acunetix (by Invicti) is a cyber security and web vulnerability scanner solution offering automatic web security testing technology that enables organizations to scan and audit complex, authenticated, HTML5 and JavaScript-heavy websites. Acunetix provides the ability to detect over 6,500 web vulnerabilities such as XSS, XXE, SSRF, SQL Injection, host header injection, and more, which can compromise the company’s website and data.

Acunetix’s vulnerability scanner helps accurately detect critical web application vulnerabilities, including open-source software and custom-built applications. The solution’s innovative technologies include DeepScan, which enables the crawling of AJAX-heavy client-side SPAs (single page applications), AcuSensor, which combines black box scanning techniques with feedback from sensors placed in the source code, as well as SQL injection and cross-site scripting testing. Acunetix also has the ability to scan WordPress installations for over 1000 known vulnerabilities in the platform’s core, plugins, and themes, while the login sequence recorder tool automates the scanning of complex password protected areas.

A combination of black-box and white-box testing helps enhance a scan’s detection rate, and helps reduce false positive rates, along with the automatic verification of several high-severity vulnerabilities. Line of code visibility indicates which is the vulnerable line of code, pinpointing what needs to be fixed, and where. Acunetix also scans perimeter network services to help avoid any data breaches, and tests networks for vulnerabilities and misconfigurations. Advanced features include manual penetration testing tools, automatic web application firewall (WAF) configuration, and a REST API to integrate Acunetix into other custom workflows and processes.