XYZ Registry Domains Report – March 2026

March 2026 Highlights

• 129 premium XYZ Registry domains were registered*

• Most popular TLDs in premium sales*: .Security, .Auto, and .xyz
  • Examples: Above.Security, SeliTaxi.Auto, and Pura.xyz
• Most popular TLDs in standard sales: .xyz, .LOL, and .Makeup
• Highest .xyz premium sale(s):
  • BM.xyz – $13,000/year MSRP
• Highest aftermarket sale(s) reported:
  • Phase.xyz – $100,000
• 4-letter domains accounted for 36% of the .xyz aftermarket sales reported at NameBio, for example:
  • Aftermarket sale Mrkt.xyz for $35,000
  • Aftermarket sale Noma.xyz for $5,500
  • Aftermarket sale Jove.xyz for $4,999

• Various businesses and platforms launched websites on premium XYZ Registry domains
  • Pura.xyz ($350/year MSRP) registered by an AI routing network
  • Tantalum.Security ($2,500/year MSRP) registered by a cybersecurity firm
  • Cantina.Security ($2,500/year MSRP) registered by an agentic operating system
  • SeliTaxi.Auto ($2,500/year MSRP) registered by a Balkan taxi service
  • Connect.Game ($1,500/year MSRP) registered by a word grouping puzzle game
  • Ace.Skin ($1,000/year MSRP) registered by a P2P skin marketplace

• The top 10 most popular SLD keywords for .xyz registrations in March were: ai, hub, bet, app, tech, group, net, web, cloud, data

• Notable influencers using XYZ Domains
  • AI hardware startup NeoSapien.xyz was featured in Electronics For You magazine for its AI-native wearable designed to augment memory and personal intelligence.¹
  • Gaming data platform Tilted.xyz partnered with Coral Finance to convert live stream gameplay into structured datasets for AI-driven market intelligence and trading insights.²
  • Decentralized perpetuals exchange Hibachi.xyz rolled out a redesigned trading interface with updates to position management and order workflows ahead of its FX perpetuals launch.³

• Freshly funded companies using XYZ Domains
  • AI research company AMILabs.xyz raised $1.03B⁴
  • Neurotechnology platform Science.xyz raised $230M⁵
  • Agentic AI cybersecurity platform Kai.Security raised $125M⁶
  • Access governance platform for machine identities Oasis.Security raised $120M⁷
  • Stablecoin payments platform KAST.xyz raised $80M⁸
  • Data Loss Prevention (DLP) platform Jazz.Security raised $61M⁹
  • Insider risk management platform Above.Security raised $50M¹⁰
  • AI agent security and control platform Onyx.Security raised $40M¹¹
  • AI-based endpoint security platform Bold.Security raised $40M¹²
  • Security Operations Resilience platform Fig.Security raised $38M¹³
  • AI governance and control platform Jetstream.Security raised $34M¹⁴
  • Cybersecurity startup Native.Security raised $31M¹⁵
  • AI security platform Reclaim.Security raised $26M¹⁶
  • AI detection and response platform Manifold.Security raised $8M¹⁷
  • Bitcoin infrastructure platform ArkLabs.xyz raised $5.2M¹⁸
  • Space solar technology platform Arinna.xyz raised $4M¹⁹

Words from #GenerationXYZ:

Alongside.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.

XYZ Registry Domains Report – March 2026

Top 20 Premium XYZ Domains Registered (not ranked)

More Standout Premium Registrations

March .xyz Aftermarket Overview

(source: Namebio.com)

<sup>1. https://www.electronicsforu.com/electronics-startups/this-ai-wearable-startup-is-building-your-second-brain
2. https://x.com/tiltedxyz/status/2040072930236027126?s=46
3. https://x.com/hibachi_xyz/status/2040097066542567656?s=20
4. https://techcrunch.com/2026/03/09/yann-lecuns-ami-labs-raises-1-03-billion-to-build-world-models/
5. https://techcrunch.com/2026/03/05/science-corp-closes-230m-round-as-it-pushes-to-get-its-brain-implant-to-patients/
6. https://finance.yahoo.com/news/kai-emerges-stealth-125m-powering-130000488.html
7. https://finance.yahoo.com/sectors/technology/articles/oasis-security-raises-120m-series-160000141.html
8. https://www.coindesk.com/business/2026/03/09/kast-raises-usd80-million-at-usd600-million-valuation-to-expand-stablecoin-payments-platform
9. https://finance.yahoo.com/news/jazz-emerges-stealth-61m-tackle-140000815.html
10. https://www.channele2e.com/brief/above-security-raises-50m-to-tackle-insider-risk-in-the-ai-era
11. https://finance.yahoo.com/news/onyx-security-launches-40m-funding-100000326.html
12. https://finance.yahoo.com/news/bold-emerges-stealth-40m-turn-123000057.html
13. https://techcrunch.com/2026/03/03/fig-security-emerges-from-stealth-with-38m-to-help-security-teams-deal-with-change/
14. https://finance.yahoo.com/news/cybersecurity-heavyweights-launch-jetstream-34m-140000888.html
15. https://www.calcalistech.com/ctechnews/article/sjcumyv9wg
16. https://www.axios.com/pro/enterprise-software-deals/2026/03/04/reclaim-security-26m-seed-enterprise-tech
17. https://fintech.global/2026/03/19/manifold-raises-8m-seed-round-to-secure-ai-agents-at-runtime/
18. https://finance.yahoo.com/news/ark-labs-closes-5-2m-143404807.html
19. https://techcrunch.com/2026/03/25/arinna-4-million-seed-round-solar-energy-space-power-problem/</sup>