Andreessen Horowitz

Rooms.xyz allows you to create basic games and interactive 3D rooms in the browser.

Alta Pty Ltd, based in Broken Head, Australia, specializes in developing multiplayer virtual reality (VR) games. Established in 2008, the company creates immersive online universes where players can either collaborate or compete to achieve specific goals in various settings, including fantasy and medieval themes. The flagship game, A Township Tale, allows players to explore a magical town set in the mountains, where they can take on various roles such as blacksmith, miner, fisherman, and lumberjack to gather resources and craft tools and weapons. Alta's games are designed for high-end VR devices, providing engaging experiences that cater to gaming enthusiasts across multiple platforms, including smartphones, laptops, and computers.

Anyscale, Inc. is a technology company based in Berkeley, California, founded in 2019. It focuses on developing distributed programming platforms and tools that simplify the creation of distributed applications, particularly in the field of artificial intelligence. The company's primary offering is Ray, an open-source framework that allows software developers and machine learning engineers to build and scale compute-intensive applications efficiently. By addressing the complexities of hardware decisions, Anyscale's platform enables developers of all skill levels to create applications that can operate seamlessly across various environments, from personal laptops to large data centers.

Anyscale, Inc. is a technology company based in Berkeley, California, founded in 2019. It focuses on developing distributed programming platforms and tools that simplify the creation of distributed applications, particularly in the field of artificial intelligence. The company's primary offering is Ray, an open-source framework that allows software developers and machine learning engineers to build and scale compute-intensive applications efficiently. By addressing the complexities of hardware decisions, Anyscale's platform enables developers of all skill levels to create applications that can operate seamlessly across various environments, from personal laptops to large data centers.

Run The World, Inc. is a digital platform that facilitates the planning and execution of live online events, enabling users to connect, collaborate, and learn from one another. Launched in 2019 and based in Mountain View, California, the platform offers customizable event templates that allow organizers to create engaging experiences with minimal financial and time investment. It supports various interactive formats, enabling attendees to participate in discussions, fireside chats, and social gatherings. Run The World aims to enhance networking opportunities by allowing organizations to reach a global audience and engage more members effectively. The platform serves a diverse range of customers worldwide, promoting meaningful interactions in an accessible manner.

Run The World, Inc. is a digital platform that facilitates the planning and execution of live online events, enabling users to connect, collaborate, and learn from one another. Launched in 2019 and based in Mountain View, California, the platform offers customizable event templates that allow organizers to create engaging experiences with minimal financial and time investment. It supports various interactive formats, enabling attendees to participate in discussions, fireside chats, and social gatherings. Run The World aims to enhance networking opportunities by allowing organizations to reach a global audience and engage more members effectively. The platform serves a diverse range of customers worldwide, promoting meaningful interactions in an accessible manner.

Run The World, Inc. is a digital platform that facilitates the planning and execution of live online events, enabling users to connect, collaborate, and learn from one another. Launched in 2019 and based in Mountain View, California, the platform offers customizable event templates that allow organizers to create engaging experiences with minimal financial and time investment. It supports various interactive formats, enabling attendees to participate in discussions, fireside chats, and social gatherings. Run The World aims to enhance networking opportunities by allowing organizations to reach a global audience and engage more members effectively. The platform serves a diverse range of customers worldwide, promoting meaningful interactions in an accessible manner.

Anyscale, Inc. is a technology company based in Berkeley, California, founded in 2019. It focuses on developing distributed programming platforms and tools that simplify the creation of distributed applications, particularly in the field of artificial intelligence. The company's primary offering is Ray, an open-source framework that allows software developers and machine learning engineers to build and scale compute-intensive applications efficiently. By addressing the complexities of hardware decisions, Anyscale's platform enables developers of all skill levels to create applications that can operate seamlessly across various environments, from personal laptops to large data centers.

Rive is a company focused on enhancing collaboration between designers and developers through its real-time animation platform. This platform allows for the creation of animated interactive experiences that are faster, smaller, and more memory-efficient than traditional design solutions. By enabling designers to produce interactive content from concept to production, Rive simplifies the workflow and reduces the need for complex handoffs between teams. The platform facilitates the design and animation of various graphics, including animated user interfaces, characters, and icons, making it easier for creative teams to iterate freely. Overall, Rive's innovative tools streamline the development of high-quality animation for applications and games, saving businesses both time and engineering resources.

Rabbit, Inc. is a technology company based in San Mateo, California, that has developed a web and mobile application designed for users to share and watch shows and videos with friends in real-time or asynchronously. Founded in 2011, Rabbit enables users to connect through social media platforms like Facebook, facilitating group chats and content sharing. The platform allows users to create virtual rooms where they can watch YouTube videos, TV shows, movies, and listen to music together, regardless of their physical locations. This innovative approach to video communication fosters social interaction and content discovery, making it easier for friends to engage with each other while enjoying their favorite media. Rabbit has received backing from notable venture capital firms, indicating strong investor confidence in its potential for growth.

Radiant Entertainment, Inc. is a video game developer based in Los Altos, California, focusing on town-building simulation games and other video gaming experiences. Founded in 2013, the company gained initial recognition with its Kickstarter campaign for the city-building game Stonehearth. In 2016, Radiant Entertainment became a subsidiary of Riot Games, Inc. The company is also known for developing networking code software solutions that enhance online gaming experiences.

Rabbit, Inc. is a technology company based in San Mateo, California, that has developed a web and mobile application designed for users to share and watch shows and videos with friends in real-time or asynchronously. Founded in 2011, Rabbit enables users to connect through social media platforms like Facebook, facilitating group chats and content sharing. The platform allows users to create virtual rooms where they can watch YouTube videos, TV shows, movies, and listen to music together, regardless of their physical locations. This innovative approach to video communication fosters social interaction and content discovery, making it easier for friends to engage with each other while enjoying their favorite media. Rabbit has received backing from notable venture capital firms, indicating strong investor confidence in its potential for growth.

At Airtime, we’re changing the way people interact online, making the internet a more welcoming and truly social place. Social networks have the power to bring people together, but they have often proven to do the opposite. In a world of social platforms that filter and curate our lives, social media has made us antisocial. That’s why we created Airtime. It’s a new kind of social space. No matter what you’re into—lofi hip hop, airbrush makeup, or improv comedy—drop in any time. There’s a room for you on Airtime that’s always open, live, and ready to welcome you in. Our company was founded by Sean Parker and is backed by Accel, Andreessen Horowitz, Founders Fund, Google Ventures, Kleiner Perkins, and a host of other incredible partners. We have a world-class leadership team and over 100 wonderful employees in three offices across the country. We're working hard to create the most welcoming online live social space out there, not only in our product but also in our organization.

RethinkDB is an open-source distributed database management platform tailored for the realtime web. It enables developers to create scalable applications efficiently by allowing the database to continuously push updated query results to applications, eliminating the need for constant polling. RethinkDB supports JSON document storage and features a user-friendly query language that facilitates complex operations such as table joins and grouping. With a highly parallelized architecture, the platform is designed for reliability across various workloads and edge cases, providing users with live statistics and complete visibility into their production clusters. This innovative approach helps developers build realtime applications more quickly and with fewer resources.

RethinkDB is an open-source distributed database management platform tailored for the realtime web. It enables developers to create scalable applications efficiently by allowing the database to continuously push updated query results to applications, eliminating the need for constant polling. RethinkDB supports JSON document storage and features a user-friendly query language that facilitates complex operations such as table joins and grouping. With a highly parallelized architecture, the platform is designed for reliability across various workloads and edge cases, providing users with live statistics and complete visibility into their production clusters. This innovative approach helps developers build realtime applications more quickly and with fewer resources.