.com
Best for broad brands, commercial sites, and names that must be easy to remember from speech, ads, invoices, or email.
TLD decision guide
.com vs alternatives: choose the extension that supports the name
A strong domain is the combination of a readable name and a believable extension. Use .com when memory and trust matter most, but do not force a weak, long, or confusing .com when a sharper alternative tells the story better.
Fast rule
If the exact .com is short, pronounceable, and fairly priced, it is usually the simplest choice. If the only .com option needs awkward hyphens, filler words, or a name nobody can say, test alternatives such as .co, .io, .ai, .shop, .store, .online, or a country extension that matches the market.
How common alternatives fit
.net
Works for networks, infrastructure, developer tools, communities, and services where a technical association helps.
.co
Can fit startup-style names when the root is short. Say the full domain out loud to check for .com confusion.
.io
Often reads as technical. It is strongest when the audience expects software, developer products, or tooling.
.ai
Use when AI is central to the product. If AI is only a small feature, the extension can overpromise.
.shop and .store
Clear ecommerce signals. They work best when the site is primarily a storefront or product catalog.
.online
A broad fallback for digital services, courses, directories, and simple web projects when the root carries the brand.
.nl
A local signal for the Netherlands. Choose it when local trust matters more than international shorthand.
Checklist before choosing
- The full domain is easy to pronounce and spell after hearing it once.
- The root name is not padded with weak words only to obtain .com.
- The extension matches the business model, audience, and geography.
- The name will still make sense if the product expands beyond the first feature.
- You have checked trademarks, renewal cost, transfer rules, and email fit before purchase.
When the .com is taken
Start by improving the root name, not by adding noise. A concise alternative such as brand.shop or trybrand.com is usually cleaner than a stretched exact-match domain such as best-brand-online-store-now.com. Use modifiers that clarify intent: get, try, app, shop, store, hub, pro, direct, or online.
RunNames ranks suggestions by relevance, readability, length, TLD fit, and availability status. Future registrar links should not control the ranking.
Compare before you register
Run a few versions through the search tool, shortlist names that pass the checklist, then choose a registrar. Future buy links may be paid links and will be disclosed near the CTA.