Domain Appraiser
Explore a value estimate, current listings, brand analysis, and supporting market signals.
Appraise a domain
Enter a domain to see its estimated value, whether it is listed for sale right now, which extensions are taken, and the supporting market evidence.
Five models
v1 · AI + ML scores brandability, radio test, trademark risk and more with an AI model, then feeds those scores into an ML price model alongside zone data and GoDaddy GoValue. About 20 seconds per name.
v2.1 · Sales model is trained on real domain sales and scores the name from its string, word value, topic and zone footprint. Fully offline, under a second.
v2.5 Trained on real sales. Reads every word, its language, and how the words fit together.
v3 Trained on asking prices and real sales. Also estimates what a seller would ask.
v5.1 Values what a name is worth, not just what it would fetch if it sold. It learns from names that dropped or drew no bids at expiry and from how often names like it actually sell, so random letters in illiquid extensions stay near the floor. A language model trained on domain names reads each word, its language and the market around it. Fully offline.
Compare all the models side by side in the Appraisal LabAbout Domain Appraiser
How much is my domain worth?
The Domain Appraiser gives a free value estimate for any domain, including .ai, .io, and other non-.com names. It opens on v5.1, which also weighs how often names like it actually sell, so names that rarely sell are valued near the floor. You can switch to v3 and v2.5, which read every word and how the words fit together, v2.1, the earlier sales model, or v1, which adds an AI assessment of the name. Each result shows a value range, live Afternic and auction prices, the extensions that hold the name, and what the model looked at.
How to use it
- Type a domain.
- Choose a model, or keep the default v5.1. v5.1, v3, v2.5 and v2.1 answer in about a second; the v1 AI appraiser takes about 20 seconds.
- Complete the quick verification.
- Read the value and its range, then the market prices, the extensions holding the name, and the research signals.
Data and limits
- v3
- Trained on asking prices and real sales. Returns a value with a 10th to 90th percentile range, plus what a seller would likely ask.
- v2.5
- Trained on real sales. Reads every word, its language, and how the words fit together. Returns a value with a 10th to 90th percentile range.
- v2.1 sales model
- The earlier sales model. It returns a value with a 10th to 90th percentile range.
- v1 appraiser
- An AI language model scores the name on ten criteria. A price model combines those scores with zone data and GoDaddy’s GoValue.
- Market
- The name’s live Afternic listing and expiring auctions, when they exist, next to the estimate.
- Cost
- Free. One quick verification per appraisal.
Questions
How accurate is a domain appraisal?
Treat any automated appraisal as a range, not a price. Toyroom’s sales model is most reliable between $500 and $25,000 and floors near $137. It learns from reported sales, and most registered names never sell at any price.
Can it appraise .ai and other non-.com domains?
Yes. Every model values names in any extension.
What is the difference between the models?
v2.5 and v3 read every word of the name, its language, and whether the words appear together in that order elsewhere. v2.5 learns from sale prices. v3 also learns from asking prices, so it estimates what a seller would ask. v2.1 is the earlier sales model. v1 adds an AI judgment of the name’s branding, memorability, and risks, then prices it with a separate model. v5.1 adds liquidity: how often names like it sell at all. Run them all on one name in the Appraisal Lab.
Does the appraiser show real prices?
Yes, where they exist. If the name is listed on Afternic or in an expiring auction, the page shows that price next to the estimate.