O.xyz – Namecheap customer – (Switzerland)
Innovators use .xyz domains to explore the intersection of AI, blockchain, and decentralization. Payments platform Skyfire.xyz combines AI and blockchain to enable autonomous payments for AI agents. AI-deployment platform Fleek.xyz strives to revolutionize app and AI agent deployment with decentralized infrastructure. Tech startup MBD.xyz leverages AI and blockchain to deliver personalized recommendations for decentralized social networks. In this week’s #AIMonday, we’ll introduce you to a platform developing a sovereign AI system governed by community consensus and decentralized infrastructure: O.xyz.
O.xyz is the online home of O, a project developing what it describes as a Decentralized AI Managed Organization (DeAIO). The initiative is structured around a vision of creating a sovereign AI system that operates independently of corporate or governmental control. It introduces a proposed AI CEO, intended to help coordinate and manage an evolving network powered by decentralized infrastructure. In January 2025, O raised $130 million to support the development of its decentralized AI governance model and infrastructure.1
According to the project, the O.xyz ecosystem includes a range of infrastructure components—such as ATLAS (terrestrial), ORBIT (orbital), and PACIFIC (maritime) nodes—intended to form a distributed compute network. These systems are described as being designed to reduce reliance on centralized data centers and increase operational resilience. At the center of O’s proposed model is an AI agent called Miss O, which the team describes as a sovereign AI intended to operate independently and oversee core functions across the ecosystem. Other components in development include O Routing Intelligence, which is aimed at optimizing network performance, and the OCEAN platform, which the project states is intended to deliver high-speed AI services. These features are part of a broader governance structure described by O.xyz as community-led, with tools like O.DAO positioned to provide oversight and enable collective input on AI decision-making.
O was founded by Ahmad Shadid, who previously founded IO.net, which the company described as a decentralized GPU cloud network that grew to include over 300,000 verified GPUs and gained attention in 2024 for its rapid expansion and adoption. Prior to that, he led the IOG Foundation, where he focused on promoting decentralized computing and research into confidential computing and decentralized AI training. At O, Ahmad currently serves as interim CEO, with the stated intent that the AI system under development will ultimately take on operational leadership of the organization.
O’s use of .xyz reflects a naming choice that aligns with neutrality and openness. .XYZ has broad appeal, making it a suitable choice for projects that aim to position themselves as global and decentralized in scope. For O.xyz, this domain serves as a unified digital identity for the project, its governance model, and its community-driven roadmap. You can learn more by following the project on X/Twitter and LinkedIn, and by visiting O.xyz.
1.https://beincrypto.com/decentralized-ai-oxyz-raises-130m/Sophon.xyz – GoDaddy customer – (United States)
Blockchain developers use .xyz domains to build their online homes. Blockchain explorer Cymbal.xyz strives to help users navigate the blockchain landscape with confidence. Data platform Artemis.xyz delivers institutional metrics and blockchain insights for investors and protocols. Blockchain development platform Saga.xyz aims to simplify the process for web3 developers. In this week’s #BlockchainThursday, we’ll introduce you to a platform designed to bring blockchain-powered entertainment and consumer applications to the forefront: Sophon.xyz.
Sophon.xyz is the online home of Sophon, a blockchain platform designed to support on-chain entertainment and consumer applications. It is built to integrate blockchain infrastructure with real-world experiences, focusing on applications like gaming, content platforms, and ticketing. Sophon describes itself as a zero-knowledge (ZK) chain built within the broader ZK Stack and Elastic Chain framework. According to the project, it uses zero-knowledge proofs to validate transactions in a way that is intended to preserve privacy. Sophon states that it leverages Validium technology—part of the ZK Stack—for higher throughput and lower transaction fees. Its connection to the Elastic Chain is presented as a means of supporting interoperability with other ZK-based networks. While the project remains intentionally mysterious, it recently raised $10 million in a funding round led by Paper Ventures and Maven11, with participation from Spartan, SevenX, OKX Ventures, and Huobi Ventures.1
Sophon utilizes Validium technology as part of the ZK Stack, a system designed to allow high transaction throughput and lower fees. As a Layer 2 solution on Ethereum, it is geared towards offering the scalability benefits of rollups while maintaining Ethereum’s security standards. Sophon is also part of the Elastic Chain initiative, which is aimed at fostering interoperability across different ZK chains. This structure is intended to support fluid movement of assets and applications between chains, minimizing liquidity silos and enabling broader ecosystem collaboration. Through its infrastructure, Sophon is positioned as a platform for developers and users seeking scalable and interoperable blockchain-based experiences.
Sophon is led by CEO and founder Sebastien A., whose background spans both traditional finance and blockchain development. According to his LinkedIn profile, prior to founding Sophon Labs in 2024, he served as VP at Paper Ventures and Head of Web3 at Matter Labs, contributing to the development of zero-knowledge technology. Earlier roles include Head of DeFi at Nervos Foundation and analyst work at Julius Baer. This career trajectory reflects a shift from institutional finance toward blockchain infrastructure and consumer-facing applications.
Sophon secured Sophon.xyz for its official online presence. The choice of .xyz allows for a short, memorable address that aligns with the project’s forward-looking branding. .XYZ is used across various industries and communities, including blockchain, gaming, and AI, making it a flexible and widely adopted option for platforms like Sophon that are exploring new applications of digital infrastructure. You can learn more by following the platform on X/Twitter and Telegram, joining the Discord, and by visiting Sophon.xyz.
1.https://u.today/press-releases/blockhain-sophon-secures-10m-in-funding-from-renowned-investors-while-shrouded-inKellyDavis.xyz– Squarespace customer – (Portugal)
The .xyz community is home to skilled professionals using .xyz to showcase their work, writing, and career experiences. Copywriter and freelance writer Alex Watt uses AlexWatt.xyz to share his work for MTV and The New Yorker.Science communicator Lauren Richardson uses LRBio.xyz to highlight her work with biotech companies. Content marketer and writer Allaire Conte showcases her portfolio on Allaire.xyz. In this week’s #WebsiteWednesday, we’ll introduce you to an education and technology professional who shares her global learning projects and reflections on lifelong education using a “FirstNameLastName.xyz” domain: KellyDavis.xyz.
KellyDavis.xyz is the personal website of Kelly Davis, a Lisbon, Portugal-based education and technology professional with 14 years of international experience in learning design, content strategy, and personalized coaching. According to her website, Kelly brings a cross-cultural approach to her work, combining Eastern and Western educational philosophies to support organizations as they rethink how learning is designed, delivered, and communicated. As described on her website, Kelly is a former classroom teacher who now works with global marketing teams and education-focused organizations to develop content and strategies that reflect pedagogical values and learner-centered approaches.
Visitors can explore KellyDavis.xyz to find several projects that reflect Kelly’s work at the intersection of education and digital content. One highlighted project is her leadership role in building distributed learning communities through Kubrio, an online, self-directed school for learners aged 8 to 18. The site outlines her contributions to curriculum design, parent and student engagement, educator coordination, and communication strategies. Kelly also documents her ongoing involvement with Write of Passage, where she has served as a mentor and group facilitator, helping adult learners grow their writing practices in a cohort-based model.
In addition to project overviews, Kelly shares her writing about learning and education, including personal essays such as “Learning Never Stops,” which traces her journey from a reluctant student to a lifelong learner. These narratives are presented alongside her current consulting roles with education organizations around the world. The writing page also includes an option to subscribe to Kelly’s newsletter, providing readers with a way to stay connected to her ongoing reflections and updates. Collectively, the website functions as both a professional portfolio and a platform for exploring evolving questions about education, identity, and purpose.
Using a domain like KellyDavis.xyz gives Kelly an online presence that aligns with her name and professional work. Having a domain name closely tied to relevant search terms can also help improve the website’s visibility in search results. As a result, anyone searching for “kelly davis education” is likely to find KellyDavis.xyz prominently positioned at the top of search results (as of April 23, 2025). This straightforward naming convention makes it easier for collaborators, clients, and learners to locate her work online. You can learn more by following Kelly on X/Twitter, Instagram, and LinkedIn, and by visiting KellyDavis.xyz.
Aftermarket sale data is sourced from NameBio. If NameBio did not pick up your sale, you can report it at https://namebio.com/report.
“Reppo decided to build using .xyz as we believe in the utility’s potential for AI developers to leverage Reppo’s fueling station – to find resources ranging from data, capital, and infrastructure. .XYZ captures this ethos really well.”
– Raghav “RG” Rmadya, founder, Reppo.xyz
Discover a curated selection of available .xyz domains with our .xyz premiums, .xyz numbers, and CNOX search tools.
* Premium xyz Registry domains refer to premium domains for extensions with standard and premium domains, and xyz’s premium namespaces such as .Cars, .Car, .Auto, .Theatre, .Storage, .Security, and .Protection.***
** “BIN” (or High/Low) priced premium domain. Domains in this tier have a premium price for the first year, but renew at standard pricing. All other premium domains have annual premium renewal fees.
(not ranked)
| HT.xyz | Love.Homes** |
| TQ.xyz | GG.Hosting |
| Community.xyz | 10.LOL |
| Odyssey.Audio | Care.Quest |
| M.Auto | Server.Rent |
| Ideal.Beauty** | Code.Security |
| Cloud.Car | Package.Security |
| Eve.Cars | Glass.Storage |
| 333.CEO | Domain.Storage |
| DS.Game | Summer.Yachts** |
| 360wraps.Auto | Page.Quest** |
| Seres.Auto | Dream.Rent |
| XG.Autos** | Credible.Security |
| Primer.Beauty** | JS.Security |
| 10.Diet | Strong.Security |
| OG.Game | TLD.Storage |
| 13.Game | Sparefoot.Storage |
| Joy.Homes** | IV.xyz |
| QR.Homes** | KK.xyz |
| Final.Quest** | MO.Xyz |
(source: Namebio.com)
| Total dollar value: $116,498.00 |
| Average price: $3,065.74 |
| Low price: $100.00 |
| High price: $29,746.00 |
| Maximum SLD characters: 11 |
| 2L – 1 (2.63%) 3L – 2 (5.26%) 4L – 7 (13.16%) |
(Ranked by volume)
(Price listed is MSRP)
(source: Namebio.com)
(source: Internal Data)
1. https://www.nbcnews.com/business/autos/bezos-backed-slate-auto-unveils-affordable-ev-truck-rcna203014
2. https://finance.yahoo.com/news/ares-joins-borderless-xyz-network-130000532.html
3. https://techspark.co/blog/2025/05/06/sparkies-2025-longlist-final/
4. https://fleek.xyz/blog/announcements/nvidia-inception-program/
5. https://x.com/ValantisLabs/status/1919225549861605781
6. https://techcrunch.com/2025/04/08/blackbird-gobbles-up-50m-for-its-blockchain-based-payment-loyalty-app-for-restaurants/
7. https://ffnews.com/newsarticle/camp-network-raises-30-million-to-build-the-first-autonomous-ip-layer-1-blockchain/
8. https://fortune.com/crypto/2025/04/29/miden-a16z-privacy-blockchain-polygon-labs/
9. https://fortune.com/crypto/2025/04/04/codex-seed-round-dragonfly-coinbase-circle-15-8-million/
10. https://fortune.com/crypto/2025/04/29/unto-labs-fundraising-framework-ventures-electric-capital/
11. https://www.prnewswire.com/news-releases/magicblock-raises-7-5-million-to-bring-real-time-app-specific-extensions-to-solana-302437827.html
12. https://www.cmointern.com/2025/04/oro-raises-6m-to-empower-data-owners-in.html
13. https://pitchbook.com/profiles/company/769708-90#research
Harmonic.Security – Namecheap customer – (United States)
Cybersecurity developers leverage .Security domains to build credibility, harness AI, and signal their dedication to protecting digital assets. AI-driven company DryRun.Security enhances contextual code risk analysis for development teams. AI-driven platform Reach.Security aims to transform enterprise cybersecurity operations. Cybersecurity platform Astrix.Security strives to keep enterprise systems secure from cyber attacks and data breaches. In this week’s #AIMonday, we’ll introduce you to a company using AI to help organizations manage GenAI adoption while minimizing data security risks: Harmonic.Security.
Harmonic.Security is the online home of Harmonic, a cybersecurity platform designed to help organizations adopt Generative AI (GenAI) while minimizing risk to sensitive data. According to Harmonic, the platform is designed to provide visibility into employee usage of AI tools and to address security and compliance challenges associated with unmanaged GenAI adoption. Its browser-based solution is described as offering continuous monitoring and policy enforcement across thousands of AI applications. In October 2024, Harmonic raised $17.5 million in a Series A funding round led by Next47, with participation from Ten Eleven Ventures, bringing the company’s total funding to over $26 million since its launch in 2023.1
According to Harmonic, the platform incorporates artificial intelligence designed to support a range of data protection functions. Harmonic is designed to detect personal and sensitive data—such as intellectual property, payment information, and customer records—before it’s shared with GenAI tools. Its core AI feature, Maestro, is built to interpret natural-language instructions and provide human-like detection of sensitive data. Harmonic states that its platform is designed to surface insights into AI usage trends across an organization, identify unapproved applications—often referred to as “Shadow AI”—and provide tools intended to coach employees toward safer practices. These features are geared toward giving security teams a scalable way to oversee GenAI use without relying on complex rule-setting or manual reviews.
According to his LinkedIn profile, Alastair Paterson co-founded Harmonic in 2023 and serves as its CEO. He previously co-founded and led cybersecurity firm Digital Shadows, which was acquired by ReliaQuest in 2022. Paterson brings years of experience working with secure government clients and large enterprises on cyber risk and intelligence programs. At Harmonic, he is focused on developing technologies aimed at helping companies use AI responsibly.
Featuring testimonials on a website can be an effective way to highlight real-world perspectives from early adopters and decision-makers. Harmonic.Security includes quotes from industry professionals who reflect on the challenges of adopting GenAI tools and the considerations that influenced their security approach. Sascha Maier, CISO at SV Group, states “We wanted to adopt GenAl tools but were worried about the risks to our sensitive data. Existing controls could block the whole category, but that’s not what we wanted. Harmonic gives me visibility and control.” Rinki Sethi, CISO at Bill.com, states “Data security is long overdue disruption. Harmonic is providing fresh thinking and new solutions to challenges amplified by Al.” Testimonials like these can help visitors understand use cases and concerns from the perspective of peers, making abstract security challenges more tangible. You can read more about the benefits of leveraging social proof in our latest Quarterly Report. You can learn more about Harmonic by following the platform on X/Twitter and LinkedIn @harmonic-security, and by visiting Harmonic.Security.
1.https://fintech.global/2024/10/03/harmonic-security-secures-17-5m-in-series-a-to-transform-data-protection/
