# 4 Health

**Source:** https://www.startuphub.ai/startups/4-health
**Profile type:** Startup

> A portfolio of single-digit .ai domains for globally scalable AI platforms.

## About

4.ai offers a portfolio of single-digit .ai domains, from 0.ai to 9.ai, intended as foundational infrastructure for globally scalable AI platforms. These premium digital assets are exclusively available to major AI organizations and ambitious teams shaping the future of AI. Minimum commitments for these domains begin at USD $1 million per domain.

## Key facts

- **Slug:** 4-health
- **Website:** https://4.ai
- **Founded:** 2023-01-01
- **Operating status:** Active
- **Sectors / tags:** Foundation Model, AI Infrastructure, Agentic AI, AI Governance, AI Safety, AI Reasoning, Generative AI, Domain Name Services, Digital Assets, Global Scalability

## Frequently asked

### What does 4 Health do?

4.ai offers a portfolio of single-digit .ai domains, from 0.ai to 9.ai, intended as foundational infrastructure for globally scalable AI platforms. These premium digital assets are exclusively available to major AI organizations and ambitious teams shaping the future of AI. Minimum commitments for these domains begin at USD $1 million per domain.

### When was 4 Health founded?

4 Health was founded in 2023.

### What industry does 4 Health operate in?

4 Health operates in Foundation Model, AI Infrastructure, Agentic AI, AI Governance, AI Safety, AI Reasoning.

## JSON-LD

Structured data aligned with this page's `<script type="application/ld+json">` (included when the profile is server-rendered).

```json
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "BreadcrumbList",
      "itemListElement": [
        {
          "@type": "ListItem",
          "position": 1,
          "name": "Home",
          "item": "https://www.startuphub.ai"
        },
        {
          "@type": "ListItem",
          "position": 2,
          "name": "Startups",
          "item": "https://www.startuphub.ai/startups"
        },
        {
          "@type": "ListItem",
          "position": 3,
          "name": "4 Health",
          "item": "https://www.startuphub.ai/startups/4-health"
        }
      ]
    },
    {
      "@type": "ProfilePage",
      "@id": "https://www.startuphub.ai/startups/4-health#webpage",
      "url": "https://www.startuphub.ai/startups/4-health",
      "name": "4 Health - AI Startup Profile | StartupHub.ai",
      "description": "This is the official profile of 4 Health. 4 Health is a startup founded in 2023, operating in Foundation Model and AI Infrastructure. A portfolio of single-digit .ai domains for globally scalable AI platforms.",
      "dateModified": "2026-07-02T23:15:31.176+00:00",
      "mainEntity": {
        "@id": "https://www.startuphub.ai/startups/4-health#organization"
      }
    },
    {
      "@type": "Organization",
      "@id": "https://www.startuphub.ai/startups/4-health#organization",
      "name": "4 Health",
      "url": "https://4.ai",
      "logo": "https://cdn.startuphub.ai/storage/v1/object/public/entity-images/logos/54156e66-ce0e-43bb-ace3-95a53bddbc6a-square.webp",
      "image": "https://cdn.startuphub.ai/storage/v1/object/public/entity-images/logos/54156e66-ce0e-43bb-ace3-95a53bddbc6a-square.webp",
      "description": "This is the official profile of 4 Health. 4 Health is a startup founded in 2023, operating in Foundation Model and AI Infrastructure. A portfolio of single-digit .ai domains for globally scalable AI platforms.",
      "sameAs": [
        "https://www.startuphub.ai/startups/4-health"
      ],
      "foundingDate": "2023-01-01",
      "knowsAbout": [
        "Foundation Model",
        "AI Infrastructure",
        "Agentic AI",
        "AI Governance",
        "AI Safety",
        "AI Reasoning",
        "Generative AI",
        "Domain Name Services",
        "Digital Assets",
        "Global Scalability"
      ]
    },
    {
      "@type": "Product",
      "@id": "https://www.startuphub.ai/startups/4-health#profile-assessment",
      "name": "4 Health - StartupHub.ai Profile Assessment",
      "url": "https://www.startuphub.ai/startups/4-health",
      "image": "https://cdn.startuphub.ai/storage/v1/object/public/entity-images/logos/54156e66-ce0e-43bb-ace3-95a53bddbc6a-square.webp",
      "category": "Foundation Model",
      "description": "This is the official profile of 4 Health. 4 Health is a startup founded in 2023, operating in Foundation Model and AI Infrastructure. A portfolio of single-digit .ai domains for globally scalable AI platforms. Agent Readiness score: 32/100. Full audit: https://www.startuphub.ai/startups/4-health/agent-readiness",
      "brand": {
        "@type": "Brand",
        "name": "4 Health"
      },
      "review": {
        "@type": "Review",
        "author": {
          "@type": "Organization",
          "name": "StartupHub.ai"
        },
        "datePublished": "2026-07-02",
        "name": "4 Health - Profile Score 9/100",
        "reviewBody": "This is the official profile of 4 Health. 4 Health is a startup founded in 2023, operating in Foundation Model and AI Infrastructure. A portfolio of single-digit .ai domains for globally scalable AI platforms. Agent Readiness score: 32/100. Full audit: https://www.startuphub.ai/startups/4-health/agent-readiness",
        "reviewRating": {
          "@type": "Rating",
          "ratingValue": 9,
          "bestRating": 100,
          "worstRating": 0
        }
      }
    }
  ]
}
```