You're staring at a domain name. Maybe it's sitting in your portfolio and someone just emailed you about it. Maybe you're trying to buy it from a stranger who quoted you $15,000 with no explanation. Maybe you typed it into GoDaddy Appraisals, got "$1,847," and have no idea whether to believe that number.
Domain valuation in 2026 has more public data behind it than ever — and the automated tools are still wrong roughly 60% of the time. This guide walks through the framework professional brokers actually use, the comp method that produces defensible numbers, the seven traits that move price the most, and the sanity checks that catch automated appraisals when they're off by a factor of ten.
The popular automated appraisal tools — GoDaddy, Estibot, EpikValue, Saw.com's quick estimate — all use some version of the same approach: model trained on historical sales data (mostly the public NameBio dataset), weighted for length, TLD, keyword strength, and search volume. That's a reasonable starting point. It's also why the same name often gets wildly different numbers across tools.
Three weaknesses you should know about:
.ai, "agent", "copilot", and "swarm" names started selling for 5-10x their 2022 comps. Models that haven't retrained recently still anchor to 2022 prices.You should still pull two or three automated appraisals as a baseline. Treat them as ranges, not numbers. Use them as inputs to the framework below — not as answers.
Every defensible domain valuation in 2026 rests on the same seven factors. Score each one honestly. The total tells you which tier you're in.
.com still does about 80% of the work. .ai has caught up dramatically for AI-adjacent names — a clean two-word .ai now routinely sells for 40-70% of what the matching .com would. .io, .co, .app are clear second-tier. Everything else (.xyz, .tech, .biz, .info, the new gTLDs) is mostly priced at carrying cost unless the exact-match is exceptional.
Short wins. Two-letter .coms trade above $500K floors. Three-letter .coms ("LLL.com") have a defined market and a public price index. Four-letter .coms vary — pronounceable "CVCV" patterns are premium, random letter strings are commodity. After about 9-10 characters in the domain root, length stops adding much; what matters is whether the name is memorable.
Is it a real English word? Is it commonly searched? Is it one word or two? One-word .coms always outpace two-word .coms by a wide margin. A clean dictionary word (.com) in the consumer space typically starts at $10,000 and goes up from there. A two-word combination of common words starts lower — most fall in the $1,000-$10,000 range unless the combination has obvious commercial intent.
"Insurance," "loans," "lawyer," "crypto" — anything that maps to an industry with high customer lifetime value and large advertising budgets — commands a premium. The buyer can earn back the domain cost in a quarter or two of search ad savings. Hobby words, abstract concepts, and emotional words price much lower.
Brandable invented names ("Stripe," "Roblox," "Notion" before they were famous) are the wild-card category. Pre-startup they trade in the $1,000-$5,000 range. Post-startup they become priceless to the company that built the brand. If you're holding a brandable name and a matching company emerges, your price goes up by an order of magnitude.
High monthly search volume on the bare keyword is a strong positive — it means real type-in traffic and SEO leverage. But search volume without trademark cleanliness is a trap. If the name has an obvious holder (a Fortune 500 brand, a famous product), the resale market doesn't exist; only the trademark holder will pay, and they may UDRP you instead.
This is the single most important factor and the one automated tools handle worst. More on it below.
Generate 60+ available .com / .ai / .io candidates with live RDAP availability checks. Pick one that's actually for sale at registrar price — and skip the appraisal question entirely.
Open the Domain Generator →Take the name you're trying to value. Find five to ten domains that sold publicly in the last 18 months that share its essential traits: same TLD, same length bucket, same word-quality category, same general industry. Pull their final sale prices. Take the median.
That median is your starting number. Adjust up or down based on the seven factors above. The result is your defensible appraisal.
Free comp sources in 2026:
One warning: most premium sales never make it into public datasets because the broker keeps the price confidential. If you're appraising a top-tier name, your sample is going to underestimate. Add 30-50% to the median for very-short or very-high-intent names.
Suppose someone offers to sell you swarm.ai. Walk it through:
Your honest appraisal range: $25,000-$80,000. If GoDaddy says $4,300 and Estibot says $35,000, you can now explain why GoDaddy is anchored on stale .com keyword comps and Estibot is closer. If the seller is asking $250,000, they're probably hoping you don't know how to comp.
| Tier | Examples | Typical range |
|---|---|---|
| Commodity | Random-letter .xyz, brandable 8+ char .net | $10-$200 |
| Mid-tier brandable | Two-word .com or .io combinations, decent-length .ai | $500-$5,000 |
| Premium brandable | Short pronounceable .com, clean 4-5 char .ai | $5,000-$50,000 |
| Category dictionary | One-word .com in a real industry | $10,000-$500,000 |
| Top-tier short | LLL.com, two-letter .com, generic dictionary word .com | $50,000-$30M+ |
These are 2026 working ranges, not promises. Where you actually land depends on the seven factors — and on whether you've found the one buyer for whom your specific name is worth a multiple of the median.
Asking prices on Sedo, Afternic, and Dan.com are aspirational. The same name has often been listed at $25,000 for five years and never sold. Comp on actual completed sales, not listings.
"This could be the next Stripe" is not a valuation method. Most brandable names never get bought by a matching startup. Price them as the average brandable, not as a lottery ticket.
The premium on a non-.com TLD evaporates if the buyer ultimately wants the .com. A .ai today might be repriced tomorrow if the matching .com becomes attainable for them.
If the .com matches a well-known mark, the realistic buyer pool is one company. That's not a market — that's a coin flip on whether they pay or send a UDRP filing. Discount aggressively.
Every honest appraisal is a range. Anyone giving you a single number with no error bars is selling, not appraising.
For most domains worth under $20,000, the framework above is enough — and a paid appraisal from a broker often costs $100-$500 and lands close to what you'd produce yourself. Brokers earn their fee on the sale side, not the appraisal side.
Pay for professional appraisal when:
Saw.com, Grit Brokerage, and Domain Holdings all do professional appraisals starting around $200. For tax/legal purposes, look for a USPAP-trained appraiser specifically — most domain brokers aren't.
Most names take 15 minutes. Top-tier names that justify a longer process probably justify a real broker.
Brandable, descriptive, or modern — get 60+ available .com / .ai / .io ideas with live RDAP checks. No signup, no email.
Open the Domain Generator →A domain name is worth what the right buyer will pay, on the right day, with the right negotiation. Every appraisal — automated, professional, or DIY — is a probability distribution dressed as a number.
What you can do is build a defensible range. Pull two automated appraisals as a baseline. Score the seven factors. Find five real comps. Adjust honestly. Then negotiate from that range with the confidence that comes from knowing the math.
And if the appraisal answer comes back "this domain is worth less than what I'm being asked" — you've just saved yourself $15,000 by reading a 9-minute article. Go register something new instead.