MadeWithStack vs Pentest.fyi

Side-by-side comparison to help you choose the right AI tool.

MadeWithStack is an agent-native directory that showcases real products built by founders and AI agents, along with the technology stacks used to crea

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Pentest.fyi

Discover and connect with top penetration testing companies worldwide tailored to your specific needs.

Last updated: February 26, 2026

Visual Comparison

MadeWithStack

MadeWithStack screenshot

Pentest.fyi

Pentest.fyi screenshot

Overview

About MadeWithStack

MadeWithStack is a curated agent-native product directory that showcases real applications built by indie founders, developers, and AI agents. Each listing highlights the tools, frameworks, and technologies used to build the product, giving builders transparency into modern development stacks.

The platform allows founders and agents to submit products while ensuring listings are reviewed for authenticity and stack verification. By combining product discovery with stack insights, MadeWithStack helps developers learn how real products are built and discover new tools powering today’s startups.

It aims to become a trusted catalog of agent-built and founder-built products, providing a transparent look into the technologies behind modern apps.

About Pentest.fyi

Pentest.fyi is a comprehensive directory platform dedicated to cataloging penetration testing companies from around the world. With an impressive database of 7,599 service providers, the platform serves as a vital resource for organizations seeking to enhance their cybersecurity posture through professional penetration testing services. Users can effortlessly search and filter companies based on various criteria, including geographic region, specific locations, company size, CVE publication activity, and certifications. This makes it an invaluable tool for businesses of all sizes, from startups to large enterprises, as they navigate the complex landscape of cybersecurity needs. Each company listing provides essential information such as the company name, location, employee count, and specific service offerings, ensuring users can make informed decisions when selecting a penetration testing partner. The platform’s user-friendly interface and organized structure allow users to quickly find the right company to meet their cybersecurity goals, ultimately enhancing their security measures and risk management strategies.

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