MadeWithStack vs Shoutout

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.

Shoutout is a powerful and user-friendly tool designed to help businesses effortlessly collect and showcase customer testimonials. Whether you are a founder, marketer, or course creator, Shoutout provides a simple solution for gathering authentic social proof that can significantly enhance your conversion rates. The platform allows you to collect video or text testimonials from your customers in seconds through a straightforward link, removing the complexities of logins or intricate setups. Once collected, displaying these testimonials is equally easy, thanks to Shoutout's customizable widgets, carousels, and wall layouts. This flexibility means businesses can beautifully and effectively highlight customer feedback without the burden of expensive subscriptions or cumbersome tools. Founded in 2020 and recently acquired in 2025, Shoutout has become an essential tool for thousands of makers, founders, and teams looking to leverage customer love for growth.