Domain Valuation Tools in 2026: 8 Free & Paid Options Compared

Decide which expired domains to bid on at auction and set asking prices when listing for sale.

Sanity-check premium domain quotes before buying and value domains as balance-sheet intangible assets.

Power portfolio dashboards and aftermarket pricing suggestions for resellers.

Domain age

Older is better — a domain registered 15 years ago typically outranks an identical name registered last week, because search engines trust history. Age adds roughly 5–15% to the value every five years for the first 20 years, then plateaus.

Keyword strength & search volume

Does the second-level domain contain a high-intent commercial keyword? A name like insurance.com or bike.in carries built-in value because the keyword itself has search volume and advertiser demand. Tools pull CPC from the Google Ads API as a proxy for commercial value.

TLD strength

All TLDs are not equal. The hierarchy every tool uses:

• .com — gold standard (~3× any other TLD)
• .net, .org — 30–40% of equivalent .com
• ccTLDs (.in, .co.in, .co.uk) — 10–25% baseline, plus large local-market premium for active businesses
• New gTLDs (.app, .ai, .shop) — highly variable; .ai has exploded to near-.com levels in 2024–2026

Length & brandability

Shorter is better, with huge jumps at each boundary: 1–2 char .com = six figures; 3 chars = five figures; 4 chars = four figures; 5+ depends on meaning. A brandable invented name (zomato, flipkart, ola) can outperform a dictionary word if memorable and pronounceable.

Backlink profile

Existing backlinks from high-authority domains add both SEO value and raw transfer value. Tools query Moz, Ahrefs or Majestic APIs for domain authority score, referring-domain count, and spam-score. A spammy backlink profile can actively reduce a domain's value because it costs money to clean up.

Historical traffic

Measurable monthly organic traffic has a dollar value — typically 12–24 months of estimated monthly ad revenue. Tools use SimilarWeb, SEMrush or Ahrefs traffic data here. A domain with 10,000 monthly visitors is worth dramatically more than an identical name parked on a "for sale" page.

⭐ Comparable sales — the ground truth

The single most important input. This is why NameBio exists — a searchable archive of ~500,000 historical domain sales that every serious tool (and every serious investor) consults. If your domain has close comparables selling for INR 80,000–120,000 in the last year, no algorithm can argue with that.

In our analysis of 200 domain sales facilitated through Domain India's aftermarket in 2025, comparable-sales data was the best predictor of final sale price, explaining about 60% of the variance. Keyword CPC and TLD explained another 25%. Everything else — age, backlinks, traffic — explained only the remaining 15% combined. If a tool overweights backlinks or traffic on a domain you do not yet own, discount its estimate accordingly.

Lesson: automated valuations are a starting point for the seller, not a ceiling. For ccTLD domains matching a live business name, always price 2–4× above the algorithmic estimate and negotiate down.

Free tools log every lookup. If you search for 20 domains all containing a new project codename, you have just told the tool operator what you are working on. Use a VPN or disposable account for sensitive portfolio checks.

If you list a domain for sale, you will get unsolicited "official appraisal" offers for USD 50–500. These are almost always scams — fake appraisers send inflated reports then pretend to be a buyer who "needs" that exact appraisal. No legitimate sale requires paying a specific third party first.

Some "free" valuation tools monetise by selling your search queries to domain brokers. Read the privacy policy before bulk lookups.

Phishing sites impersonate EstiBot, GoDaddy and Sedo. Always double-check the URL — bookmark the real ones.

Check age, expiry and history of any domain in seconds at our WHOIS tool before paying for an appraisal.

If a valuation reveals your current name is underpriced because it is weak, our AI Domain Advisor generates stronger alternatives from a short business description with live availability across 500+ extensions. The "Plan B" after any disappointing valuation.

Hold 20+ domains with us? Reply to any support ticket and ask for a "portfolio valuation review" — our senior team delivers a one-page spreadsheet.

Planning to sell? Our team can list your domains on Afternic, Sedo and NameBio marketplaces from one place — just open a support ticket.

For ordinary dictionary-word or keyword .com domains in the USD 500–5,000 range, free tools are typically within 30–50% of the final sale price — which is accurate enough for most decisions. For premium short .com names, brandables or regional-language ccTLDs, the error rate jumps to 100–300%. Always use at least three different tools and cross-check against real NameBio sales data.

Each tool trains on a different sales database, weights the seven factors differently, and serves a different audience. EstiBot weights CPC heavily, GoDaddy weights its own Afternic sales history, HumbleWorth uses modern ML. It is normal to see a 3×–5× spread between the lowest and highest estimate for the same domain. Take the median, not the mean, and ignore both outliers.

Use it as a floor, not a ceiling. Investors and aftermarket brokers know the algorithmic numbers too, so you will rarely sell for more than the top algorithmic estimate to a generic buyer. However, if you find a specific end-user buyer for whom the domain is strategically unique, price 2–4× above the algorithmic estimate and negotiate down.

Partially. Most tools recognise .in and .co.in but systematically under-value them because their training data is dominated by .com sales. For Indian ccTLDs, always cross-check with NameBio filtered to the relevant TLD, and add a premium if the domain matches a live Indian business. Sedo is the strongest paid tool for European ccTLDs; for Indian domains there is no specialist equivalent, so combining HumbleWorth + NameBio + manual adjustment is the best free approach.

In order of impact: (1) comparable recent sales of similar domains, (2) whether a specific end-user buyer exists and how badly they want it, (3) TLD strength, (4) keyword commercial intent and CPC, (5) length and brandability, (6) domain age, (7) backlink profile, (8) existing traffic. Factors 1 and 2 dominate everything else.

Informally yes, formally no. "Valuation" usually refers to any estimate, including instant automated ones. "Appraisal" typically implies a written, human-reviewed report suitable for legal, tax or balance-sheet purposes. Sedo and a handful of specialist firms offer true appraisals; most free tools only offer valuations.

For domains worth under USD 10,000: no. The combination of four free tools plus NameBio is almost always good enough. For domains worth over USD 50,000, or for any case where you need a legally defensible written report (litigation, divorce, estate, financial reporting), yes — pay for a Sedo human appraisal.

For buying: the registrar aftermarkets at GoDaddy/Afternic, Sedo, Dynadot and Namecheap all have huge listings. For selling: list simultaneously on Afternic, Sedo and Dan.com to maximise exposure, and expect the sale to take 3–18 months for a premium name. Domain India can help list your domains on all three marketplaces from a single support ticket.

Run your domain through HumbleWorth and GoDaddy Appraisal right now — both free, 60 seconds each.

Search NameBio for 3–5 sold comparables in the last 24 months in the same TLD.

Apply the 5-minute method above to sanity-check the algorithmic results.

If valuation says your current name is weak, get fresh AI-generated alternatives with live availability across 500+ TLDs.

Hold domains with Domain India? Open a support ticket and we'll prepare a free portfolio-wide valuation report.