Infinite.xyz – Name.com customer – (United States)
Pioneering investment firms use .xyz domains to highlight their role in shaping the future of technology and innovation. VC firm PSV.xyz fosters innovation and impactful ventures in Denmark. San Francisco-based investment firm Dragonfly.xyz backs teams building products in crypto across sectors and stages. Zurich, Switzerland-based VC firm QBITCapital.xyz focuses on driving innovation in Swiss startups. In this week’s #BlockchainThursday, we’ll introduce you to a venture capital firm backing decentralized networks and deep tech innovation: Infinite.xyz.
Infinite.xyz is the online home of Infinite Capital, a venture capital firm established in 2017, focusing on investments in decentralized networks and deep technology sectors. The firm supports projects from early concepts through growth stages, particularly in areas like decentralized finance (DeFi), the open metaverse, electric vehicles (EVs), and aerospace. Infinite Capital adapts its investment approach to navigate the volatility of crypto assets and liquid markets, emphasizing long-term themes within the cryptocurrency ecosystem.
Infinite Capital’s investments encompass various projects contributing to the decentralized future of finance and the evolution of web3. The firm has backed a range of companies that are building critical infrastructure for decentralized applications, blockchain networks, and digital assets. Among its portfolio is Ethereum, a leading platform for innovative applications and blockchain networks, which has played a foundational role in the development of DeFi, NFTs, and smart contract ecosystems.
Notable portfolio companies include:
In the deep tech arena, Infinite Capital invests in companies driving innovation in energy, transportation, and aerospace. Examples include:
To further support its portfolio companies, Infinite Capital established Infinite Labs, offering high-quality brand development and network support. Services include meticulous branding, website creation, product strategy, UI/UX design, and application development, aiming to amplify the potential of next-generation projects.
Nathan Doctor, the founder and managing partner of Infinite Capital, has over a decade of experience in the crypto and tech industries. His previous ventures include co-founding and leading Qualified.io and Codewars, platforms focused on assessing and training software developers. Under his leadership, Infinite Capital has expanded its investments across decentralized networks and deep tech sectors.
The adoption of the .xyz top-level domain by Infinite Capital and several portfolio companies reflects a commitment to innovation and a forward-thinking approach. .XYZ offers a modern and flexible branding opportunity, resonating with the ethos of web3 and decentralized technologies. Its versatility makes it an appealing choice for companies aiming to establish a distinctive online presence in the evolving digital landscape. You can learn more about Infinite Capital by following the firm on X/Twitter @infinitexyz_ and LinkedIn @infinitexyz, and by visiting Infinite.xyz.
TheBrightApp.xyz – Squarespace customer – (Australia)
Developers use .xyz domains to showcase landing pages for innovative apps. Mobile order coffee app RDY.xyz uses geo-location services to deliver perfectly timed beverages. Digital asset management app Arcade.xyz aims to help you manage, stake, and borrow against your NFTs. Fitness app WeRise.xyz offers personalized workouts and nutrition plans for anyone aiming to build strength and resilience. In this week’s #WebsiteWednesday, we’ll introduce you to a fitness-oriented app designed to empower users with tools and insights to enhance their well-being: TheBrightApp.xyz.
TheBrightApp.xyz is the online home of Bright, an app designed to provide a comprehensive picture of a user’s health by bundling multiple core health tracking functions. These functions include meal logging, sleep monitoring, heart activity analysis, body recomposition tracking, and more. Bright earned a nomination in the 2024 Product Hunt Golden Kitty Awards under the Mobile App category, showcasing its impact and innovation in the digital space.
Bright OS incorporates a range of features designed to deliver a holistic understanding of a user’s health. The platform tracks over 750 data points, integrating health domains such as energy, activity, sleep, heart fitness, and weight management. Its meal-logging system leverages a database of over 300,000 verified nutritional profiles from public datasets provided by leading institutions in the United States and Australia. Users can log meals through barcode scanning, image search, and recipe creation tools.
As shared on TheBrightApp.xyz, Bright integrates with popular third-party health apps and wearables, including Apple Health and MyFitnessPal. Integrations aimed for early 2025 include Garmin, Fitbit, and Oura. Wearable devices such as the Apple Watch enhance features like recovery and strain scores by providing biometric data. Bright also prioritizes user privacy, helping individuals control which data is shared. The app operates without third-party advertisements and utilizes infrastructure like Google Cloud Platform, MongoDB, and Algolia Search, which are designed to meet industry standards for data security and accessibility.
Bright was founded by Bryan Jordan and Ian Qu. Bryan Jordan holds degrees in computer engineering and neuroscience, while Ian Qu has a background in industrial design. Together, they developed the Bright app to integrate multiple health-tracking features and personalized guidance. Their journey began with a bootstrapped investment of $3 million and many hours of development to create the first launch version of Bright.
TheBrightApp.xyz harnesses .xyz, which is often chosen by innovators and tech pioneers for its modern appeal and versatility. .XYZ signals Bright’s ambition to create a global and forward-thinking health platform. Additionally, .xyz provides flexibility, making it easier to pivot or expand into new markets or areas of focus without being limited by a highly specialized domain name. This adaptability can support Bright in exploring new opportunities as their platform evolves over time. You can learn more by following the platform on LinkedIn and Instagram, and by visiting TheBrightApp.xyz.
Rooms.xyz – Vercel customer – (United States)
Innovative gaming platforms use .xyz and XYZ Registry domains like .Game, and .Quest to offer creators and players new ways to express creativity and engage with interactive worlds. Multiplayer fighter GangBeasts.Game delivers chaotic battles in unpredictable environments. City builder SerumCity.xyz immerses users in web3 storytelling within the Yugaverse. Role-playing game Divinity.Game offers immersive storytelling from acclaimed developer Larian Studios. Today, we revisit an innovative 3D design platform co-founded by former Google developers to explore its growth, recent updates, and creative possibilities: Rooms.xyz.
Rooms.xyz is a browser-based tool for designing 3D spaces. The innovative platform aims to help users express their creativity through drag-and-drop functionality, editable objects, and coding, fostering the design of basic games and interactive 3D rooms. Rooms.xyz is a product of Things, Inc., a collective of developers and creators who believe in “collaborative creation and emergent play.” Founded by Jason Toff, Bruno Oliveira, and Nick Kruge, Things, Inc. is on a mission to build creative tools that empower users to experiment and play in imaginative new ways.
Rooms.xyz has surpassed 1 million rooms created on the platform, showcasing the scale of user engagement since its launch. As part of its growth, in January 2025 Google invested $1 million in Rooms, marking a strategic partnership that gives the platform early access to Google’s Gemini AI technology. This funding, structured as a SAFE (Simple Agreement for Future Equity), follows the platform’s initial $10 million seed round led by Andreessen Horowitz (a16z).1
With over 10,000 customizable items now available in its inventory, Rooms.xyz helps users search, edit, and add fully formed objects—such as doors, furniture, pets, and decor—into their digital spaces.
A new trend emerging among Rooms.xyz users involves the creation of larger, story-driven spaces. The platform’s November 2024 update introduced version 3.0, featuring an Actions editor that enables users to bring their rooms to life without needing to code. This feature opens up more opportunities for creators of all skill levels to experiment with dynamic elements in their designs. Rooms.xyz intends to enhance storytelling capabilities even further through an integration with Google’s Gemini 2.0 Flash. This will include a text-to-speech mode that allows creators to add narration to their rooms. Characters will be able to “speak” with customizable tones, such as enthusiastic, calm, or confident, making the experience more immersive and expressive.
The Rooms.xyz homepage showcases a section called “Example Rooms,” where visitors can explore a variety of user-created spaces that highlight the platform’s creative potential. Two remarkable and interconnected rooms—Aquarium and Ocean—demonstrate how users collaborate and draw inspiration from each other.
These examples illustrate the versatility of Rooms.xyz, where users can design, remix, and expand upon each other’s ideas to create vibrant and interactive experiences.
Rooms.xyz continues to inspire creative expression while also offering an educational entry point into coding. The platform allows users to explore the underlying Lua code behind their designs, fostering an understanding of programming concepts. Many users have leveraged this opportunity to refine their coding skills as they design increasingly complex spaces. You can learn more by following Things on X/Twitter and by visiting Rooms.xyz.
1.https://techcrunch.com/2025/01/07/google-puts-1m-into-3d-design-app-rooms-after-more-than-1-million-rooms-created/RenaLabs.xyz – GoDaddy customer – (United States)
Forward-thinking developers use .xyz domains to showcase the transformative power of artificial intelligence. AI startup DotProduct.xyz aims to revolutionize customer support with scalable AI solutions. AI platform Hyperbolic.xyz seeks to innovate AI development by providing a global network of decentralized GPU resources. Digital platform CaptureApp.xyz harnesses AI and blockchain technology for asset management. In this week’s #AIMonday, we’ll introduce you to a tech company building infrastructure for verifiable AI systems: RenaLabs.xyz.
RenaLabs.xyz is the online home of Rena Labs, a technology company developing infrastructure to support verifiable artificial intelligence (AI). They developed a tool called the Trusted Execution Environment (TEE) Abstraction Layer, which seeks to simplify the way AI is deployed and operated. This technology aims to help ensure that AI processes are secure and can be verified by others. In January 2025, Rena Labs announced a $3.3 million pre-seed funding round led by Paper Ventures, with participation from Lightspeed Faction, Eterna Capital, Lyrik Ventures, and other investors.1
Rena Labs’ technology aims to help AI work in a more transparent and trustworthy way. For example, AI often needs to safely handle sensitive data, such as financial records or personal information. Their solution is designed to process data in a way that allows for verification, reducing the need for users to inspect every detail manually. This approach can be valuable in areas like decentralized finance (DeFi), where secure transactions are essential, and on-chain gaming, where digital assets require protection. Through its TEE abstraction technology, Rena Labs aims to enhance the reliability and security of AI systems.
The innovative company applies its technology to many industries by fostering secure AI use cases. For example, they support private data sharing, which can benefit healthcare or research organizations that need to protect sensitive information. They also work on AI agents that can act independently in areas like gaming and finance, where transparency is crucial. Rena Labs aims to address growing concerns about AI accountability through technology designed to ensure predictable and secure AI behavior.
Rena Labs’ domain choice of RenaLabs.xyz aligns with their mission of innovation. .XYZ is widely recognized for its association with cutting-edge technology projects in AI, blockchain, and web3. It provides a modern, easy-to-remember online presence that helps Rena Labs connect with their global audience. The company emphasizes their forward-thinking approach and underscores their place in the expanding ecosystem of technology pioneers by using RenaLabs.xyz. You can learn more by following Rena Labs on X/Twitter and LinkedIn, and by visiting RenaLabs.xyz.
1.https://www.theblock.co/post/333676/web3-ai-firm-rena-labs-raises-3-3-million-in-pre-seed-fundingSentio.xyz – Squarespace customer – (United States)
Developers use .xyz domains to drive innovation in blockchain technology. Modular blockchain network Hemi.xyz aims to unite Bitcoin and Ethereum in a scalable supernetwork. Innovative oracle network Switchboard.xyz powers decentralized applications with customizable data solutions. Non-custodial crypto wallet Ctrl.xyz aims to help users manage digital assets and interact with decentralized applications (dApps) without the complexity of traditional seed phrases, promoting broader adoption of web3 technologies. In this week’s #BlockchainThursday, we’ll introduce you to an observability platform that helps developers monitor and optimize decentralized applications: Sentio.xyz.
Sentio.xyz is the online home of Sentio, a development platform designed to help teams build, monitor, and scale decentralized applications (dApps). The platform provides tools for observability, security, and troubleshooting, with the aim of making it easier for developers to gain insights into their blockchain-based applications. In February 2023, Sentio secured $6.4 million in funding led by Lightspeed Venture Partners, with participation from Hashkey Capital, Canonical Crypto, Essence VC, and GSR Ventures. 1In January 2025, Sentio sponsored the Movement MAInia AI-focused hackathon, hosted by blockchain company MovementLabs.xyz, demonstrating its involvement in the evolving blockchain and AI ecosystem.2
The platform offers a range of solutions aimed at improving the performance and security of dApps. Its observability platform enables real-time monitoring, alerting, and logging, allowing developers to track interactions and retrieve historical states. The platform supports over 60 blockchain networks, including Ethereum, Polygon, Arbitrum, and Avalanche. Sentio’s Indexer provides efficient data retrieval and claims up to five times faster performance, while its Debugger allows developers to analyze transactions in detail. Additional features such as dynamic point tracking, SQL-based analytics, and a Web IDE provide developers with a flexible and scalable environment for building and refining their applications.
Sentio was co-founded by Fuyao Zhao and Chongzhe Li, both of whom have experience in observability and developer tools. Before founding Sentio, Fuyao and Chongzhe co-founded Insight.io, a semantic-aware code search engine, which was acquired by Elastic in 2018. At Elastic, Fuyao served as a Principal Engineer, focusing on integrating code search and observability solutions, while Chongzhe led the Code Search team.
A consistent online presence helps reinforce brand identity, and Sentio has adopted a unified approach by using @sentioxyz across LinkedIn, Telegram, and X/Twitter. Matching social media handles enhances discoverability and makes it easier for users and potential customers to find and engage with Sentio across different platforms. This alignment also strengthens Sentio’s association with its domain, Sentio.xyz, which serves as the hub for its product offerings and documentation. You can learn more by following the platform on X/Twitter @sentioxyz, Telegram @sentioxyz, and LinkedIn @sentioxyz, and by visiting Sentio.xyz.
1.https://www.geekwire.com/2023/blockchain-observability-platform-sentio-raises-6-4m/ 2.https://developer.movementnetwork.xyz/movement-mainia
