Guide: how to estimate a domain name's value
The domain name market trades hundreds of millions of dollars every year, from the €10 hand-registration to eight-figure records. This guide details the method professionals — and our tool — use to place a name on that scale.
Length: scarcity above all
Short domains are mechanically scarce: there are only 456,976 four-letter .com combinations, all registered years ago. A name of 4 characters or fewer almost always trades for four figures minimum, whatever it means.
Between 5 and 9 characters, value depends mostly on meaning and pronounceability. Beyond 13 characters, only names with very strong descriptive value (exact match of a commercial query) keep notable potential.
Extension: .com is still the yardstick
For the same name, .com is generally worth 5 to 20 times any other extension, because it is what the public types by reflex. It is also the most liquid: there is always a market for a good .com.
.ai has grown faster than anything else since 2023, driven by the AI boom — some .ai names now outprice their .com equivalent. .io and .co remain credible startup standards. Country extensions (.fr, .de, .co.uk) hold real value in their local market but limited international liquidity.
Keywords and search volume
A domain exactly matching a commercial query (“car-insurance”, “cloud backup”) inherits part of that query's economic value: direct traffic, memorability, sector credibility.
High revenue-per-click sectors — finance, insurance, legal, health, crypto, AI — produce the highest valuations. A generic keyword in a booming sector is one of the best predictors of value.
Brandability: the radio test
A good brand name is heard and written without ambiguity: that is the “radio test”. If you have to spell the name or say “with a K”, its value drops. Hyphens and digits almost always fail this test.
Short, pronounceable invented names (two syllables, consonant-vowel alternation) form a sought-after category: with no fixed meaning, they are available as a brand in every sector and language.
Comparable sales: the real compass
As in real estate, the best indicator of a domain's price is what was recently paid for similar domains. Public databases (NameBio) and marketplaces (Sedo, GoDaddy Auctions, Afternic) publish tens of thousands of sales.
Our AI analysis automatically searches for these comparable sales at appraisal time, capturing recent market moves — impossible with a static formula.
2025-2026 trends: AI, crypto and consolidation
The AI boom reshuffled the deck: names evoking artificial intelligence, agents or automation reach unprecedented multiples, in .ai as in .com. The crypto cycle keeps feeding demand for short “web3” names.
Meanwhile the market is consolidating on quality: mediocre domains sell worse than before, while premium names break records. The gap between the top and bottom of the market has never been wider.
Classic seller mistakes
Overpricing a domain because it “could” serve a big brand: potential value only materialises if a real buyer exists. Pricing without comparables, refusing a serious offer while waiting for an unlikely jackpot, or letting a domain expire mid-negotiation are the costliest mistakes.
Conversely, selling a rare name too fast under the pressure of a first offer is the symmetric error. An objective, comparables-backed appraisal protects you both ways.
How to use our score
The score out of 100 synthesises length, extension, keywords, brandability, SEO and market trend. Above 70, the domain has real resale potential; between 40 and 70, its value lies mostly in direct use; below 40, it is essentially worth its registration fee.
The value range is deliberately wide: it represents the gap between a quick sale (floor price) and a patient sale to the right buyer (ceiling price). Use Compare mode to arbitrate between several purchase candidates.