---
title: "4-letter .ai domains for sale: prices, examples and tips | 4ai"
url: https://4ai.ai/news/4-letter-ai-domains-for-sale-prices-examples-and-tips/
description: "4-letter .ai domains sit between rare 3-letter names and longer words: short enough to brand, still possible to buy. Here is what they sell for, which…"
source: 4ai.ai, a marketplace for premium .ai domain names
---

# 4-letter .ai domains for sale: prices, examples and tips

October 20, 2026 · By 4ai

For sale: the .ai domains in this article

- [Neuf.ai](https://4ai.ai/domains/neuf-ai/)[Buy Now](https://4ai.ai/domains/neuf-ai/#make-offer)

- [Nudy.ai](https://4ai.ai/domains/nudy-ai/)[Buy Now](https://4ai.ai/domains/nudy-ai/#make-offer)

- [Abst.ai](https://4ai.ai/domains/abst-ai/)[Buy Now](https://4ai.ai/domains/abst-ai/#make-offer)

- [Govr.ai](https://4ai.ai/domains/govr-ai/)[Buy Now](https://4ai.ai/domains/govr-ai/#make-offer)

- [Eagi.ai](https://4ai.ai/domains/eagi-ai/)[Buy Now](https://4ai.ai/domains/eagi-ai/#make-offer)

- [ISBN.ai](https://4ai.ai/domains/isbn-ai/)[Buy Now](https://4ai.ai/domains/isbn-ai/#make-offer)

- [ITLG.ai](https://4ai.ai/domains/itlg-ai/)[Buy Now](https://4ai.ai/domains/itlg-ai/#make-offer)

- [Cfps.ai](https://4ai.ai/domains/cfps-ai/)[Buy Now](https://4ai.ai/domains/cfps-ai/#make-offer)

- [Xrex.ai](https://4ai.ai/domains/xrex-ai/)[Buy Now](https://4ai.ai/domains/xrex-ai/#make-offer)

- [Aapl.ai](https://4ai.ai/domains/aapl-ai/)[Buy Now](https://4ai.ai/domains/aapl-ai/#make-offer)

Key facts

- 4-letter .ai names are short enough to work as an acronym or a compact brand

- Public 4-character sales: Golf.ai $140,000, Mini.ai €100,000, USDC.ai $59,888

- Pronounceable 4-letter names (a real word or syllables) are worth the most

- 4ai has 4-letter .ai domains for sale by offer, with no buyer fees

Short names are the most valuable part of the .ai market, and 4-letter names are where many startups find the sweet spot: short enough to type and brand, but not as rare and expensive as 2- and 3-letter names.

## What 4-letter .ai domains sell for

Publicly reported 4-character .ai sales include **Golf.ai at $140,000** (2024), **Mini.ai at €100,000** (2025) and **USDC.ai at $59,888** (2025). Across all public .ai sales, names of 2–4 characters sold for a median of **$200,000**, almost twice as much as longer names (see our [analysis of 43 .ai sales](https://4ai.ai/news/what-43-public-ai-domain-sales-tell-us-about-which-names-sell/) and the full [sales records](https://4ai.ai/ai-domain-sales-records/)).

## Which 4-letter .ai names are worth the most?

- **Real words** (Golf, Mini): the easiest to remember and the most valuable.

- **Pronounceable names** (two easy syllables): easy to say, great for brands.

- **Strong acronyms** (like ISBN or USDC): valuable when the letters already mean something.

- **Random letter strings**: cheaper, and best for companies that already use those initials.

## 4-letter .ai domains for sale on 4ai

These 4-letter names are owned by 4ai and open to offers: [Neuf.ai](https://4ai.ai/domains/neuf-ai/) (French for both new and nine), [Nudy.ai](https://4ai.ai/domains/nudy-ai/), [Abst.ai](https://4ai.ai/domains/abst-ai/), [Govr.ai](https://4ai.ai/domains/govr-ai/), [Eagi.ai](https://4ai.ai/domains/eagi-ai/), [ISBN.ai](https://4ai.ai/domains/isbn-ai/), [ITLG.ai](https://4ai.ai/domains/itlg-ai/), [Cfps.ai](https://4ai.ai/domains/cfps-ai/), [Xrex.ai](https://4ai.ai/domains/xrex-ai/) and [Aapl.ai](https://4ai.ai/domains/aapl-ai/). See all [short .ai domains for sale](https://4ai.ai/ai-domains-for-sale/short/), including 2- and 3-letter names like [p0.ai](https://4ai.ai/domains/p0-ai/).

## Tips before you buy a 4-letter .ai

- **Say it out loud.** If people can say it as a word, it is a brand. If they must spell it, it is an acronym.

- **Check the initials.** A 4-letter acronym is most valuable to a company that already uses those letters.

- **Make an offer.** Short names are usually sold by offer. On 4ai you get a reply within 24 hours and pay no buyer fees.

## Frequently asked questions

### How much is a 4-letter .ai domain worth?

It depends on whether it is a word, pronounceable or an acronym. Public sales of 4-character .ai names include Golf.ai at $140,000, Mini.ai at 100,000 euros and USDC.ai at $59,888. Random letter strings sell for much less.

### Where can I buy a 4-letter .ai domain?

On 4ai.ai, where 4-letter .ai names such as Neuf.ai, Nudy.ai, Govr.ai, Eagi.ai and ISBN.ai are for sale by offer, with Escrow payment and no buyer fees.

### Are 4-letter .ai domains still available?

Most pronounceable 4-letter .ai names are already registered, so they are bought from their owners. Random letter combinations are more often still available to register.

Get your premium .ai domain

Short, brandable .ai names owned by 4ai. Make an offer and get a reply within 24 hours.

- No buyer fees
- Safe payment through Escrow
- Transfer in 1–5 days

Browse .ai domains →

Related on 4ai: [All .ai domain sales records](https://4ai.ai/ai-domain-sales-records/) · [Short .ai domains](https://4ai.ai/ai-domains-for-sale/short/) · [How much is a .ai domain worth?](https://4ai.ai/ai-domain-value/)

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About 4ai

[4ai.ai](https://4ai.ai/) is a marketplace for premium .ai domain names. We own all 254 domains we list, from [short 3-letter names](https://4ai.ai/ai-domains-for-sale/short/) to [quantum](https://4ai.ai/ai-domains-for-sale/quantum/), [crypto](https://4ai.ai/ai-domains-for-sale/crypto/) and [AI & tech](https://4ai.ai/ai-domains-for-sale/tech/) names. Make an offer on any domain: we reply within 24 hours, payment goes through Escrow.com and buyers pay no fees.

## More .ai domain news

- [What 43 public .ai domain sales tell us about which names sell](https://4ai.ai/news/what-43-public-ai-domain-sales-tell-us-about-which-names-sell/) October 20, 2026

- [.ai now holds 38 of 2026's top 105 domain sales, up from zero in 2019](https://4ai.ai/news/ai-now-holds-38-of-2026-s-top-105-domain-sales-up-from-zero-in-2019/) October 15, 2026

- [Act.ai at $375,000 leads 13 .ai names on DNJournal's Top 20 for late September](https://4ai.ai/news/act-ai-at-375-000-leads-13-ai-names-on-dnjournal-s-top-20-for-late/) October 7, 2026

- [Eight of the top 10 sales are .ai, all six figures](https://4ai.ai/news/eight-of-the-top-10-sales-are-ai-all-six-figures/) August 26, 2026

← OlderFree and cheap .ai domains: what you can really get
Newer →.si vs .ai domains: should an AI startup switch to .si?

## The .ai domains in this article

See all →

- [Make Offer](https://4ai.ai/domains/neuf-ai/#make-offer)

### [Neuf.ai](https://4ai.ai/domains/neuf-ai/)

- [Make Offer](https://4ai.ai/domains/nudy-ai/#make-offer)

### [Nudy.ai](https://4ai.ai/domains/nudy-ai/)

- [Make Offer](https://4ai.ai/domains/abst-ai/#make-offer)

### [Abst.ai](https://4ai.ai/domains/abst-ai/)

- [Make Offer](https://4ai.ai/domains/govr-ai/#make-offer)

### [Govr.ai](https://4ai.ai/domains/govr-ai/)

- [Make Offer](https://4ai.ai/domains/eagi-ai/#make-offer)

### [Eagi.ai](https://4ai.ai/domains/eagi-ai/)

- [Make Offer](https://4ai.ai/domains/isbn-ai/#make-offer)

### [isbn.ai](https://4ai.ai/domains/isbn-ai/)

- [Make Offer](https://4ai.ai/domains/itlg-ai/#make-offer)

### [itlg.ai](https://4ai.ai/domains/itlg-ai/)

- [Make Offer](https://4ai.ai/domains/cfps-ai/#make-offer)

### [Cfps.ai](https://4ai.ai/domains/cfps-ai/)

- [Make Offer](https://4ai.ai/domains/xrex-ai/#make-offer)

### [Xrex.ai](https://4ai.ai/domains/xrex-ai/)

- [Make Offer](https://4ai.ai/domains/aapl-ai/#make-offer)

### [Aapl.ai](https://4ai.ai/domains/aapl-ai/)

## Looking for a premium .ai domain?

Browse 254 .ai domain names owned by 4ai and make an offer on any of them.

Browse .ai domains