Estibot Domain Appraisal and Estibot Appraisal Accuracy on Real Sales

Short answer: Estibot's domain appraisal is good at sorting a large portfolio and bad at pricing two-word .com brandables. In Domain Name Wire's 2026 test it landed within a factor of two on three of seven names with known sale prices, and valued MakeMatter.com, which sold for $15,000, at $314. Use Estibot to rank a list, then price the names that matter from sold comps.

That split matters because the names Estibot misses worst are the ones most investors actually sell. Below are the test numbers, the same names run through Atom, Dynadot and GoDaddy for comparison, and what a seller should do with an Estibot figure before listing.

Is Estibot domain appraisal accurate?

Estibot is accurate on liquid, data-rich names and far off on two-word brandables and new extensions. Against seven real sales it came within a factor of two on a four-letter .com, a plural .ai and a .homes name. It returned roughly a fiftieth of the sale price on two two-word .com names and a one-word .io. Treat it as a sorting tool, not a price.

Estibot is the oldest automated appraisal still running, and Domain Name Wire's reviewers were fair to it. Their verdict was that it is "strong for valuable one word domains, but struggles with multi-word domains." Estibot launched a new algorithm in 2026 aimed at two- to four-word .com names, and DNW tested both the old and the new model. On the names below, the new model barely moved.

Estibot appraisal vs real sale prices

These are the names DNW tested whose sale prices are public. The figures are Estibot's new algorithm where the two differed. We calculated the ratio column ourselves by dividing the appraisal by the sale price.

Three of seven inside a factor of two. The four misses all point the same way, which is unusual. Most appraisal models scatter in both directions; Estibot's misses on these names are all far too low. A seller who trusted the MakeMatter figure would have priced a $15,000 name below what, per DNW, it had already fetched in an expired-domain auction among investors.

The reviewers also checked whether this was bad luck. Andrew Allemann ran the 11 two-word and keyword-plus-affix .com names he had sold in 2026 through the new algorithm. Five came back under $200 and one at zero, and those names sold for $2,000 to $10,000. One name that had drawn three offers and sold on an eight-month $30,000 lease-to-own appraised at $2,024 on the new model and $25 on the old one.

Where Estibot gets it right

• Junk comes back at zero. The unregistered test name CloudToaster.com returned $0. Dynadot put the same name at $2,000. A tool that calls worthless names worthless saves renewal money.
• One-word .com at the top. Dragonfly.com, which DNW believes sold for at least $1 million under an NDA, came back at $773,000 on the new model. That is in the right order of magnitude, which is the realistic bar at seven figures.
• Short letter names. MOTG.com at 0.69x was close, and the pronounceable dujo.com came back at $12,672 against a $36,000 asking price, which shows the model separating pronounceable patterns from random letters.
• .ai, this time. kickers.ai at 1.16x was the closest .ai estimate of any tool in the series. Atom and Dynadot both ran three to four times high on the same name.

Why is my Estibot appraisal so low?

Usually because the name is a two-word brandable, a one-word name in a non-.com extension, or a new gTLD. Those are the patterns where Estibot returned 2 to 3 percent of the real sale price in DNW's test. The model leans on keyword search and advertising data, so names whose value comes from brandability rather than search volume look cheap to it.

DNW also flagged the inputs. Estibot shows search and ad metrics that still include Overture data, which is very old, and comps that "seemed irrelevant or dated" on several names. When the comps under an Estibot number are stale or off-topic, the number inherits that.

There is a high miss too. Estibot valued the three-letter VJN.com at $126,000 while its own valuation page noted the name was listed at $36,000 and unsold. An appraisal above an asking price nobody has accepted is not evidence the name is worth more.

Estibot vs Atom, Dynadot and GoDaddy on the same names

DNW ran the same test set through every tool it reviewed, which makes this one of the few fair side-by-side comparisons available. GoDaddy was tested on four of these names.

No tool wins every row, and each has a blind spot that another covers. Atom is the most consistent on brandables, which is why DNW picked it as the best automated tool overall; we break that down in Atom appraisal accuracy against real sales. Dynadot's record on the same names is on our Dynadot appraisal alternative page, and GoDaddy's is in how accurate GoDaddy domain appraisal is.

How much does Estibot cost?

Estibot runs month-to-month subscriptions, reported at $29.95 for Novice, $49.95 for Intermediate, $99.95 for Advanced and $149.95 for Expert, with daily lookup limits rising by tier. Full valuations and bulk appraisal sit behind a paid plan. estibot.com refuses our connections and its archived pages are blocked too, so these figures come from secondary reviews that agree with each other; check the live price before you subscribe.

For comparison, Sedo sells a human-reviewed appraisal at $99 per name, delivered as a PDF within five business days. We compare that option on our Sedo domain appraisal alternative page.

What Estibot is good for: sorting a portfolio

DNW's most useful line about Estibot was not about accuracy. It was that the tool is "helpful for separating your domains into buckets and finding hidden gems." That is the right job for it. Estibot is fast, it handles whole lists, and it gives every name the same treatment, so its relative rankings are more useful than its dollar figures.

1. Run the whole list and sort by value. The top tenth deserves a closer look. The bottom half, especially names Estibot scores near zero that you also cannot remember an offer on, are drop candidates before renewal.
2. Pull out the patterns Estibot underrates. Two-word brandable .com names, one-word names in .io and other ccTLDs, and new gTLDs belong in a second pass whatever Estibot says.
3. Price the shortlist from sold comps. Run each name through a comps-backed domain appraisal and set the price inside the corridor, not from any single estimate.
4. List the survivors. A price shown with comps attached gets fewer lowball offers than a bare number.

Doing that by hand gets slow past a few hundred names. If your portfolio already lives in a database or a large spreadsheet export, it is worth being able to ask plain-English questions of that data, such as which names have renewed for five years without a single inquiry. Our bulk domain appraisal covers the pricing half: a whole list in one run, each name with a corridor and its comps.

The timing has a cost attached this year. Wholesale .com pricing rises from $10.26 to $10.97 on 1 November 2026, so every name you keep without a reason gets a little more expensive to hold.

Should you use Estibot or an alternative?

Use Estibot if you hold hundreds of names and want a fast, consistent first sort, and you already know its blind spots. Look elsewhere for the price itself, especially on brandables, .io names and new extensions. Our Estibot alternative page compares the subscription with our plans, and the best domain appraisal tools roundup covers every tool on the same criteria.

We sell listings, so the comparison should be clear. Single appraisals on DomainsDealer cost nothing. Selling and bulk runs come with a plan: Investor lists up to 100 names at $24 a month billed annually with 12 percent commission on a completed sale and appraises up to 1,000 names per bulk run, and Pro Broker lists up to 2,500 names at $124 a month with 8 percent and runs up to 10,000. Terms are on the pricing page.

Frequently asked questions

How accurate is Estibot?

On Domain Name Wire's 2026 test set, Estibot landed within a factor of two of the sale price on three of seven names. It was close on a four-letter .com, a plural .ai and a .homes name, and about 36x to 56x too low on two two-word .com brandables, a one-word .io and a .app name.

Is Estibot better than GoDaddy appraisal?

On the four names both were tested on, neither was reliable. GoDaddy was closer on the two-word .com names and the .io; Estibot was far closer on kickers.ai, which GoDaddy valued at $171 against an $8,000 sale. Both are better used to rank a list than to price a name.

Does the new Estibot algorithm fix two-word domains?

Not on DNW's test names. MakeMatter.com moved from $310 to $314 and PressBridge.com stayed at $110. Across one reviewer's 11 two-word sales the new model scored higher, but five of those names still came back under $200 after selling for $2,000 to $10,000.

Can I appraise a whole portfolio with Estibot?

Yes, bulk appraisal is one of Estibot's strengths and DNW praised its speed on whole portfolios. It requires a paid plan. A bulk run that returns sold comps next to each figure lets you check the names Estibot tends to underrate without running them one by one.