Domain Extensions Beyond .com: 10 Worth Naming Your Brand After

You sketched the perfect company name on a napkin, opened a search box, and met the wall every founder meets: the .com is gone. Maybe it's parked behind a broker asking for the price of a used car, maybe it points to a dentist in another country, maybe it's just a holding page that has sat untouched since 2009. Either way, it isn't yours, and buying it would empty the budget you needed for everything else. Here is the part nobody tells you at that moment: this is good news. The squeeze on .com is exactly why domain extensions beyond .com have stopped being a compromise and started being a creative tool.

A short, memorable name on an extension that actually fits your business beats a clumsy .com with hyphens, padding words, or a deliberate misspelling. Nobody remembers getmycoolapphq.com. They remember a clean two-syllable name with the right ending. Below are ten extensions worth building a brand around, each with the kind of company it suits and one honest caveat, because every extension has a catch.

One myth to clear out of the way first, because it stops a lot of good names from ever getting registered: search engines do not penalize you for using a newer extension. Google has said plainly that it treats a .io, a .store, or a .xyz the same way it treats a .com. There is no hidden ranking tax baked into the letters after the dot. What actually moves rankings is the usual work, useful content, sites that link to you, a fast and well-built page. A memorable name on a fitting extension can even help indirectly, because people remember it, type it directly, and share it without garbling it. So choose the ending on branding and trust grounds, not on a ranking fear that does not hold up.

1. .io

The default badge of startups, developer tools, and anything technical. Picture a small team shipping an API or a command-line product, the kind of brand whose first users live on GitHub, this is the ending that audience reads as native. It feels modern and product-minded, and the wider public has fully absorbed it by now. The caveat: it carries faint geopolitical baggage as a country-code extension, and registration prices tend to run higher than the average ending, so check the renewal before you commit.

2. .co

The closest emotional substitute for .com, and people often read it as a shorthand for "company." A boutique consultancy or a direct-to-consumer brand can wear it without a second of explanation, and it looks clean on a card or a billboard. The caveat: its very similarity to .com means a slice of your traffic will absentmindedly type the longer version and land somewhere else, so guard the .com if it is affordable.

3. .ai

If your product touches machine learning, automation, or anything adjacent to intelligence, this extension communicates that in two letters. Think of a writing assistant or an analytics engine that wants its category understood before the homepage loads, this ending does that work for free. It has moved from niche to genuinely sought-after. The caveat: demand has pushed pricing up, and tying your brand so tightly to a single trend means rethinking the name if the work drifts away from AI.

4. .dev

Built for developers, engineering teams, documentation sites, and portfolios. An open-source maintainer hosting docs, or an engineer showing off side projects, lands exactly where they mean to with this one, and it ships with HTTPS enforced by default, a quiet security win. The caveat: it is essentially invisible to non-technical customers, so it suits a tool more than a consumer-facing storefront.

5. .app

Perfect for mobile and web applications that want a name doing double duty as a description. A habit tracker or a budgeting tool gets to say what it is in the address bar, and like .dev it requires HTTPS, so visitors always reach you over a secure connection. The caveat: it locks your brand to a single product format, which can feel tight if you later expand into services or hardware.

6. .store

An obvious, honest fit for ecommerce and retail. A candle maker or a sneaker reseller puts the word right there in the address, so a first-time visitor knows they can buy something before the page even loads. The caveat: it is descriptive rather than distinctive, and a few too many low-effort shops have used it, so lean on a strong brand name to carry the weight.

7. .tech

Good for hardware companies, IT services, conferences, and media brands that live in the technology space. A robotics startup or a developer newsletter gets a friendlier, broader read here than .io or .dev would give it, which makes it easier on a general audience. The caveat: "tech" is vague, so the name in front of it has to do the real work of standing out.

8. .studio

A natural home for creative shops, design practices, photographers, game makers, and recording outfits. A two-person animation house or a freelance photographer borrows a craft, made-by-hand connotation that a generic ending never carries. The caveat: it is firmly creative in tone, so it would feel off-key for a law firm or a logistics company.

9. .agency

Made for marketing shops, creative agencies, consultancies, and staffing firms. A growth-marketing team or a recruiting firm states its business model in the address itself, which saves a line of explanation on every introduction. The caveat: it is longer to type and read aloud, so a snappy first word keeps the whole thing from feeling like a mouthful.

10. .xyz

The flexible wild card. It carries no industry assumptions, often comes cheap, and a Web3 collective or an experimental side project can claim it as a blank canvas. Some genuinely large names have adopted it, which has softened the early skepticism. The caveat: that same openness means it still reads as unconventional to a slice of mainstream users, so it rewards a confident brand more than a cautious one.

How to choose the right extension

Match the ending to who you are and who you are selling to. The extension is a signal that fires before anyone reads a word of your copy, so let it say something true.

If you are a...	Consider	Why
Developer tool or SaaS startup	.io or .dev	Instant credibility with a technical audience
General company wanting a .com feel	.co	Familiar, broad, reads as "company"
AI or automation product	.ai	Communicates the category in two letters
Online shop	.store	Tells visitors they can buy before they click
Creative or design practice	.studio	Signals craft and a maker's sensibility
Marketing or consulting firm	.agency	States the business model in the name
Brand that wants room to grow	.xyz	No category baggage, easy to make your own

A few honest warnings

• Renewal cost is not the same as the first-year price. Some newer extensions are cheap to register and noticeably pricier to keep. Read the renewal figure before you fall in love with the name.
• A handful of extensions read as spammy to wary visitors. The ending you pick should reassure people, not make them hover over the back button. When in doubt, favor the more established options.
• Grab the .com-adjacent variation if it is cheap. If your brand lives on .co or .io and the matching .com is affordable, register it and redirect. It catches the traffic that types the wrong ending on autopilot.
• Email deliverability can lag on brand-new endings. A few overcautious spam filters still treat unfamiliar extensions with suspicion when you send from them. If email is core to your business, send a few test messages to the major inboxes before you print the address on anything.
• Watch the trademark. A name being available to register does not mean it is legally clear. A quick trademark check now is far cheaper than a rebrand later.

The perfect .com being taken was never the end of the story. It was the nudge toward a name that fits you better. Search domain extensions and find the right ending for your brand, and if you already own a name living in the wrong place, move it over to us and keep everything in one tidy account.