Buggy.run runs automated security audits on web apps, finding data leaks and vulnerabilities with plain-English fixes.
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Get ListedBuggy.run is an automated web application security audit platform that helps developers and teams identify vulnerabilities, data leaks, and misconfigurations in their live web applications. Unlike traditional scanners that only check public pages, Buggy.run uses a real browser to crawl authenticated pages, capture network traffic, and run over 56 security checks per page. The platform is built for indie founders, small teams, and agencies who want continuous security testing without hiring a dedicated security consultant.
Real browser crawling with authentication support: Buggy.run uses an AI-driven crawler that can log into your app using test credentials, reaching pages behind login forms that most scanners never see. It maps the entire application surface, including dashboards, settings, and API endpoints.
56+ automated security checks per page: Every discovered page is tested for HTTP security headers, TLS/SSL configuration, cookie security, information disclosure, authentication flaws, input validation, server-side injection, client-side vulnerabilities, forced browsing, and protocol issues. The checks are comprehensive and cover OWASP Top 10 categories.
AI-powered data leak analysis: Every HTTP response captured during the crawl is inspected by an AI model for session tokens, personally identifiable information (PII), API keys, and secrets that should never be transmitted. This catches context-dependent leaks like a token echoed in a response body, which pattern-based scanners miss.
Input fuzzing and rate limit testing: Buggy.run probes discovered forms and APIs with crafted attack payloads to surface injection vulnerabilities. It also performs safe, capped load tests to reveal missing rate limits and account lockouts without taking the application down.
AI agent for triage and remediation: Findings are ranked by severity and explained in plain English with the exact request that triggered each one. Users can ask the AI agent follow-up questions in natural language and resolve or ignore findings with a single click.
Continuous and on-demand auditing: Users can run audits on demand before a release or schedule continuous audits to catch regressions and newly exposed endpoints as the application evolves. The platform supports unlimited websites across all plans.
Users start by entering their website URL and optionally providing test credentials for authenticated pages. Buggy.run then launches a real browser that crawls the application, capturing every network request and response. The six-phase engine runs 56+ security checks on each page, analyzes responses for data leaks, fuzzes discovered inputs, and performs safe load tests. Finally, an AI agent triages all findings, ranks them by severity, and presents them in a clean interface with plain-English explanations and recommended fixes.
Buggy.run is designed for indie founders, solo developers, small engineering teams, and agencies who ship web applications and need continuous security testing without the cost or complexity of traditional penetration testing. It is particularly valuable for teams using modern JavaScript frameworks like React, Angular, Vue, or Node.js, as well as any stack that serves HTTP. The platform requires no security expertise to use and no SDK installation.
