Built for AI
One-word .ai domains
Built for builders and AI agents
The complete domain stack
The complete domain stack
for the AI era.
From your first idea to the right domain, and everything after.
4.7 on Trustpilot
1,177 reviews
Rare & Exceptional
One-word .com domains
Quick and Available
Generated names from your idea
Quantum
Mind
- MindQuanta.com.ai
- QuantaMind.com.ai
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.com
$16.20$9.97 -
.si
$11.88$10.95 -
.ai
$94.62$82.95/yr
New: Atom in Claude
Find your domain by chatting with Claude
Add Atom to Claude and describe what you are building. Claude searches our premium marketplace and comes back with names you can buy, with prices.
- 1Add Atom to Claude in one click
- 2Describe your business or idea
- 3Get premium names with prices and links
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Works in Claude on web, desktop and mobile.
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Built for SuperIntelligence
One-word .si domains
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3 and 4 letter domains
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Premium names under $5k
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Naming contests
Want a name made just for you?
Launch a contest and our creative community submits names for your business, each with a matching domain. You pick the winner.
60,000+contests run
1M+creatives in our community
Your full stack
Where You Want It!
Search, compare and buy in a few clicks.
Start searchingAdd Atom to Claude, then ask for name ideas. You get premium domains with prices, availability and trademark checks right in the chat.
Add to ClaudeCheck, register and manage domains from the command line with the Atom API.
Developer docsRegistrar API, a white-label marketplace and revenue share for partners.
Partner with AtomThe Atom MCP server lets assistants search, screen and buy names. Purchases need your approval.
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Trusted by the world's leading brands
Worth a closer look
Hidden Gems
Familiar, warm, and easy to overlook. Find a name with more to offer than you first imagined.
Punny and clever
An old phrase with a new spin.
Tech forward
Names that sound like the future.
Trust and professional
Calm, confident and credible.
Bold and powerful
Names with real presence.
What people say
Testimonials
"Friendly and professional. Support always quickly responded when I had a question. The company did a fantastic job handling a sale and listened to me when I had feedback. I trust doing business with Atom."
"Very reliable platform as always. Atom keeps blowing my mind away. Sold a name and the transaction went very smoothly. I got paid in less than 30 minutes of payout request"
"Atom is a one of a kind venture that constantly innovates and push business forward."
"Very responsive to all queries, immediate and clear responses and instructions. A smooth process all round, would certainly use Atom again"
"The domain transfer is smooth and quick. Support agents are always available for help and quick resolutions. Have bought a few domains through Atom, it was always a good experience with transfer and support."
"This is the best platform, I purchased 3 domains from this platform for my personal use and the whole process was very smooth and good."
"Easy and quick. I decided to lease a domain in a very competitive niche. Within 24 hours, I was able to update nameserver and customer support is top notch as most of my questions were responded to within a few minutes. I highly recommend atom for your next do..."
"Seamless and smooth transaction. Great service and support."
"I used Atom.com for the first time and had the best experience. The platform was very easy to use, I got almost 2,000 entries from creatives. I loved that the names already suggested domains and once I picked a winner, it made it easy to buy the domain names t..."
Rated 4.7 out of 5 based on 1,177 reviews on Trustpilot
Frequently Asked Questions
Visit our Help Center for more information
Atom is an AI-native premium domain marketplace and registrar, for startups and established businesses ready to secure a strong name, build a stronger brand, and move faster toward success. Atom also offers a powerful suite of free AI branding tools.
Yes. The Atom MCP server lets assistants such as ChatGPT, and your own agents, search curated names, check availability, screen trademarks, and register or buy a domain through your Atom account.
An agent can only act after you sign in and connect it to your account. Every purchase starts as a quote with the exact price, and the agent has to confirm it with you before it goes through. You can also ask for a checkout link and pay yourself.
You can get a domain in two ways.
Registering a new domain: if the name is not taken, you can register it for a fixed yearly fee. It is affordable, but quality names with strong extensions are hard to find unregistered.
Buying a premium, brandable domain: if the name is already registered, you may be able to buy it on a marketplace like Atom. Our curated marketplaces offer instant purchase, Lease to Own plans on most domains, and transfer assistance. Find your perfect domain.
Registering a new domain: if the name is not taken, you can register it for a fixed yearly fee. It is affordable, but quality names with strong extensions are hard to find unregistered.
Buying a premium, brandable domain: if the name is already registered, you may be able to buy it on a marketplace like Atom. Our curated marketplaces offer instant purchase, Lease to Own plans on most domains, and transfer assistance. Find your perfect domain.
A domain marketplace is an online platform where people buy, sell or auction domain names. It connects domain owners with buyers and usually includes tools for negotiation, transactions and appraisal. Atom is one of the most popular domain marketplaces, known for curated listings and a branding-focused approach.
Atom lists brandable domains curated so you can find the right fit quickly, including premium domains, ultra-premium domains, strong names with alternative extensions, and domains with trusted local TLDs.
An ultra-premium domain is a top-tier, highly valuable domain, usually a single word with a .com extension. These names are extremely easy to remember, very brandable, and easy to optimize for search and AI discovery. They are a rare business asset and tend to hold their resale value over time.
A marketplace gives you access to premium, pre-owned domains you cannot get from a standard registrar. Atom is both, so one search shows what you can register and what is for sale.
Yes. Most listings offer Lease to Own: you take control of the domain up front and pay monthly, with no interest and no credit check.
Most domains transfer within 24 hours, and Fast Transfer names move in minutes. Atom holds your payment in escrow until the transfer completes.
The screen looks for live USPTO trademarks with the same name. It is a quick, preliminary check, not a clearance search and not legal advice. Before you commit to a brand, run a full search and talk to a trademark attorney.
Submit your domain for review and set a price. Once approved, Atom lists it, handles buyer communication, and manages secure payment and transfer. You are paid after the transfer completes.
Keyword quality, length, brandability, extension, search volume and past sales all matter. Short, memorable names in popular extensions such as .com and .ai tend to be worth more. Market demand, industry relevance and comparable sales also influence value. Try a free domain appraisal.
