Burp Suite Professional is a leading web vulnerability scanner and proxy tool for security testing. Below is a curated list of 20 alternative solutions that provide comparable features for vulnerability discovery, scanning, and remediation.
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Open‑source web application security scanner with automated crawling, passive/active scanning, and extensive scripting support.
Commercial web vulnerability scanner offering fast, accurate detection of XSS, SQLi, and other OWASP Top 10 issues, plus CI/CD integration.
Fully automated, proof‑based scanner that verifies vulnerabilities without false positives and supports modern frameworks.
Cloud‑based scanner that continuously monitors web apps for vulnerabilities, integrates with Qualys VM and asset inventory.
Dynamic application security testing (DAST) tool that crawls and attacks web apps, APIs, and mobile back‑ends.
Scalable SaaS scanner that discovers vulnerabilities across web apps and APIs, with built‑in remediation guidance.
Enterprise‑grade DAST solution with deep scanning capabilities, compliance reporting, and integration with DevSecOps pipelines.
Open‑source, modular web application security scanner written in Ruby, supporting multi‑threaded scanning and extensive reporting.
Command‑line web vulnerability scanner that performs black‑box testing and generates detailed HTML/PDF reports.
Classic open‑source web server scanner that checks for outdated software, misconfigurations, and known vulnerabilities.
Free version of the commercial Netsparker scanner, offering limited scans but still providing accurate vulnerability detection.
Web debugging proxy that can be extended with scripts to perform security testing and manual vulnerability exploration.
Comprehensive application security testing suite covering DAST, SAST, and interactive testing with strong reporting.
Enterprise DAST platform that integrates with Fortify Software Security Center for unified vulnerability management.
SaaS‑based web security scanner that leverages a crowd‑sourced vulnerability database and provides continuous monitoring.
Limited‑feature free tier of Qualys Web Application Scanning for small sites and learning purposes.
Free version of Acunetix that scans up to 5 pages, ideal for small projects or trial use.
Open‑source vulnerability scanner primarily for network assets but includes web application scanning modules.
Online platform offering a suite of web vulnerability scanners, including XSS, SQLi, and SSL checks, with API access.
Provides reconnaissance data (subdomains, DNS, SSL) that can be combined with other scanners for comprehensive testing.