Gaming Startups

Jagex is a video game developer based in Cambridge, UK, and the creator of RuneScape, a long-running online game universe that has attracted over 300 million accounts since launch. The company develops and maintains persistent online worlds shaped by a global player community.

2 investors

Jam.gg is a web platform for playing multiplayer games with friends online, featuring retro, indie, and board game titles optimized for low-bandwidth connections.

2 investors

Jampp builds a programmatic advertising platform that enables mobile app developers and marketers to scale user acquisition and growth without managing their own infrastructure. The platform serves gaming studios, e-commerce companies, and other app-based businesses globally.

2 investors

Jetapult provides capital, mentoring, proprietary AI tools, and operational support to indie mobile game studios to help them build, grow, and monetize their games. It offers services including monetization, user acquisition, market expansion, and production support for game developers.

2 investors

Jintronix provides a web-based virtual rehabilitation platform with gamified exercises designed for patients undergoing intensive rehabilitation in hospitals, nursing homes, and home settings. The platform delivers immersive therapeutic activities across inpatient rehab, skilled nursing facilities, assisted living, and home health care to improve patient engagement and rehabilitation outcomes.

2 investors

JOA operates an "Agentic Engagement Engine" that uses AI to interpret fan culture and generate real-time interactive experiences for sports fans. It works with rights holders such as ONE Championship to build fan engagement products around combat sports.

2 investors

Kult is a companion tool for gamers, built by a small team of players and developers to add products the founders felt were missing for the gaming community. The tool is being developed alongside early users ("Kultists") who help shape its roadmap.

2 investors

KalaGato acquires mobile apps and games from developers and entrepreneurs, handling valuation, exit planning, and transition. It also offers growth and monetization optimization services to increase an app's value before sale, serving app owners looking to exit.

2 investors

KalaGato acquires mobile apps and games from developers and entrepreneurs, offering app valuation, exit planning, and growth optimization services. It connects app owners with a network of buyers and investors and facilitates secure escrow-based transactions to help sellers exit their digital assets.

2 investors

The page promotes "MEGA55", an Indonesian-language online gaming/gambling platform offering a variety of games with instant-win rewards and local digital payment methods. It targets consumers seeking online entertainment across smartphone, tablet, and desktop devices.

2 investors

Katana Inu is a free-to-play, skill-based multiplayer action game for PC that offers fast-paced third-person katana combat, available on Steam as a Web2 title and through a dedicated launcher with an optional Web3 ecosystem. The optional Web3 layer includes NFT cosmetics, the $KATA token, and Play-to-Earn mechanics, with console and mobile versions planned.

2 investors

Online gambling and slot gaming platform offering various casino games and betting options accessible via mobile and desktop devices.

2 investors

Klipy operates a library of animated content (GIFs, memes, stickers, and clips) that platform operators can integrate to enable monetization through programmatic advertising while increasing user engagement.

2 investors

Kodable is a K–5 STEM education platform that teaches kids digital literacy, typing, and coding through play-based games and self-guided lessons. It runs on iPads, Chromebooks, and web browsers, integrates with Google Classroom and Clever, and provides teachers a dashboard to track student progress.

2 investors

Kolibree makes a smart toothbrush system for children that combines a connected brush with an augmented reality app featuring game worlds and brushing coaching, with a one-time purchase model alongside optional premium subscription content.

2 investors

Kongregate hosts an online catalog of browser-based games, including a large collection of platform games with player ratings and play counts. It serves gamers looking to discover and play titles from various independent developers.

2 investors

Konvoy is a thesis-driven investment firm focused on the video game industry, publishing a weekly newsletter on gaming industry insights and trends.

2 investors

KYD is an infrastructure platform that enables venues and artists to directly manage ticket sales, audience relationships, and revenue from live events without intermediaries.

2 investors

Layer Licensing facilitates IP licensing partnerships between games and entertainment IP holders, enabling developers and publishers to integrate brand content into games and interactive experiences across multiple platforms.

2 investors

LeagueOS provides schools with dedicated esports hubs that display schedules, scores, stats, and standings across collegiate, scholastic, STEM, and amateur leagues. It also offers national ladder competition, verified scrimmage matchmaking, and recruiting tools connecting student prospects with college esports programs and verified recruiters.

2 investors

Lemonade is a platform that lets creators build games from text prompts, generating playable games such as survival, shooter, and simulation titles. It targets a community of game creators.

2 investors

Lightfox Games is a venture-backed mobile game studio developing a new mobile title based on a well-known IP, with a publisher and IP partner lined up. Founded in 2019 by former King Seattle (Z2) developers, the studio focuses on building and operating top-grossing mobile games.

2 investors

LightFury Games (operated by LeagueX Gaming Private Limited) is a video game company based in India. The page is a legal and grievance-redressal contact page and offers limited detail about its products.

2 investors

Lightstream provides cloud-native live streaming and video production software for content creators, streamers, and brands, with tools for solo creators and APIs for developers to build custom video workflows. The company serves storytellers in gaming, esports, and broader creator communities who want to produce professional-quality live video without technical expertise or expensive hardware.

2 investors