Cybersecurity Tools
12 best Cybersecurity tools and apps, curated and ranked by community upvotes on ProductCool. Updated daily as new Cybersecurity products launch.
User-scanner is a comprehensive OSINT suite that extracts deep data from just one email address or username. It solves the problem of fragmented online investigations by analyzing over 455 actively maintained scan vectors, including 175+ for emails and 280+ for usernames. This tool is designed for security researchers, investigators, and professionals conducting digital footprinting and threat intelligence.
This is an open-source library of 734 structured cybersecurity skills following the agentskills.io standard. It solves the problem of AI agents lacking domain-specific, actionable cybersecurity knowledge by providing pre-built, framework-mapped workflows. It's designed for developers and security professionals using AI coding assistants like Claude Code, GitHub Copilot, and Cursor to enhance their agents' security capabilities.
Strix is an open-source AI penetration testing platform that continuously finds and fixes vulnerabilities across your code, APIs, web apps, and cloud infrastructure. It automates security testing on every deploy, providing proof-of-exploit for findings and even generating merge-ready fix suggestions. It's designed for security and development teams who need to secure their full application stack proactively and at scale.
AgentRidge runs authorized pentests on your Mac or Windows PC with local agents, live tool execution, and client-ready PDF reports. Free auditor trial.
SpiderFoot is an open-source intelligence (OSINT) automation tool designed to gather threat intelligence and map your digital attack surface. It solves the problem of manual, time-consuming reconnaissance by automating the collection and correlation of data from hundreds of public sources. It is for security professionals, penetration testers, and organizations needing to proactively identify exposures and understand their threat landscape.
Nudge gives real-time trust scores on every website. Instantly know if a site is safe, a scam, or phishing — powered by 1.1 million+ verified domains across 177 countries. Free Chrome & Firefox extension.
Wafler provides next-generation DDoS protection with real-time attack mitigation, EU-based data privacy compliance, and multi-layer security. Safeguard your infrastructure against volumetric, protocol, and application layer attacks with plans starting at €5/month.
Penetration Testing Powered Entirely by AI
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Centurion Modern Security. Real-time, local-first cybersecurity to individuals. Analyze connections and protect against hacks with behavioral precision.
Vital insights into cyber threats like compromised devices, phishing domains, email breaches, and dark web intelligence. Protect your data.