Web Application and API Security Testing Platform

Empower your security testing with powerful Dynamic Analysis and automate the testing of your web applications and APIs.

Crawl thoroughly to ensure a comprehensive web application security testing

Enable full coverage with Advanced Crawling

Ensure comprehensive testing of all entry points of your web application, regardless of the technologies, frameworks, or languages used, with Ostorlab's powerful Web application security platform. Our solution crawls, tests, and validates all parts of your application to provide you with a complete picture of your web app's security posture.

Fully automate the security testing for web applications

Enable Seamless Integrations with your web application security platform

Integrate security testing for web applications seamlessly into your development processes with CI/CD, ticketing integrations, and SSO with 2FA. Streamline your workflows and ensure security is always a top priority.

Jira Jenkins Gitlab GitHub Azure Devops

Customize effortlessly the UI interactions using your web application security platform

Cover complex authentication flows with builtin Chrome Recorder

Ostorlab makes it easy to automate complex authentication testing with support for Chrome's built-in Recorder. With just a few clicks, you can replay authentication flows and even run custom, complex authentication schemes with ease.

Open Web Application Security Project

National Institute of Standards and Technology

Internet of Secure Things

Comply Effortlessly

Demonstrate your Compliance

Compliance with industry standards such as OWASP MASVS, PCI DSS, or HIPAA is crucial for building customer trust. Ostorlab helps you demonstrate compliance by identifying vulnerabilities and prioritizing them according to their severity, ensuring that your applications meet the required security standards.

Test extensively the security posture of web applications

Benefit from advanced vulnerability detection

Ostorlab leads the way in automated vulnerability detection, utilizing powerful novel detection techniques such as XSS detection with polyglot payloads generated through genetic algorithms, and backend vulnerability detection with automatically generated test trees.

Conduct thorough analysis to push the boundaries of your web security testing

Rely on your web vulnerability scanner with confidence, but always verify its coverage for complete assurance

Gain visibility into intercepted traffic, file systems, function invocations. With Ostorlab, you can see what attackers see and save hours of tool runs and output grouping.

Streamline remediation with AI-driven, customized security recommendations tailored to your needs.

Receive personalized, AI-powered security recommendations specifically designed for your app vulnerabilities.

Ostorlab's AI engine allows you to generate custom recommendations and contextual insights to help with fix prioritization.

Scan > AI recommendations

Add context

Curious what we've been up to ...

From Signal to the Android SDK: Chaining Path Traversal, Mimetype Confusion, Security Check Bypass and File Descriptor Bruteforce for Arbitrary File Access

From Random to Intelligent: How AI-Powered Monkey Testing Achieves 10x Mobile App Coverage

Automating Security Research: AI Engine Exploits Zulip Stored XSS (CVE-2025-52559)

SSL Scanner Overhaul and Improved UI Call Coverage Powered by User-Defined Prompts

Rated #1 solution
on Gartner

"Very efficient team, the support engineers are very good and knowledgeable. The product is always evolving and they take customer input very seriously."

★★★★★

Senior Appsec Engineer - Banking

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Trusted by 18000+ app developers and security professionals

Ostorlab is used by professional penetration testers to improve their efficiency, security teams to automate controls, and developers to enhance visibility and reduce security friction

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