Keyfer Mathewson

A cyber safety startup aiming to help people by automatically moderating online abuse, spam and illegal streams through AI-powered solutions 💪

Fluent is a chrome extension that helps you practice new languages while you browse the web. We translate select English words on the websites youre already reading to a new language of your choice. No need to start a new routine or spend any extra time on studying.

Sideboard is inventory infrastructure designed specifically for trading card game sellers. Built by TCG sellers, for TCG sellers, Sideboard makes inventory management effortless to start, to use, and to connect. Running a TCG business shouldn’t mean fighting your tools. Sellers today operate across multiple platforms, marketplaces, and systems, often forced into rigid ecosystems or complex workflows just to stay operational. Sideboard removes that friction by working seamlessly with your existing stack—no migration, no disruption, no lock-in. From buylist automation to inventory synchronization and pricing workflows, Sideboard brings clarity and alignment to the operational layer of your business. We modernize the systems behind the scenes so you can move faster, stay competitive, and grow with confidence. We’re gamers first. We understand the excitement of a new release, the pressure of managing inventory at scale, and the importance of tools that simply work. Everything we build is designed to give sellers back their time so they can focus on their customers, their games, and their community. Spend less time managing software. More time growing your business. Get back to gaming with Sideboard.

More & More is a product studio and digital agency helping startups and growing companies bring ideas to life. We build our own products and partner with ambitious teams to design, engineer, and launch theirs — offering full-stack product, design, engineering, and advisory services. Our work spans from early-stage startups to scaling platforms, with a focus on clarity, craft, and speed.

A cyber safety startup aiming to help people by automatically moderating online abuse, spam and illegal streams through AI-powered solutions 💪

Fluent is a chrome extension that helps you practice new languages while you browse the web. We translate select English words on the websites youre already reading to a new language of your choice. No need to start a new routine or spend any extra time on studying.