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- The most common domain extensions in 2026 are .com, .net, .org, .co, and .us.
- A domain extension, also called a top-level domain (TLD), is the suffix that appears after the dot in a web address.
- When choosing a domain, make sure it’s easy to remember, reflects your brand, and has a suitable extension.
- Choose .com if you’re starting a business and want maximum recognition and trust.
- Choose .net if you’re launching a tech or web-based company.
- Choose .org if you’re launching a nonprofit or community organization.
- Choose .co if you’re a startup seeking a modern, memorable alternative.
- Choose .ai or .io if you’re in the tech or software industry.
- GoDaddy offers a wide selection of over 500 domain extensions, including classics like .com and .org, and newer options like .ai, .store, and .xyz.
Learn more about the differences between .com, .net, .org, and other extensions so you can choose the right fit for your website.
Your domain extension says more about your brand than you might think. It’s the first clue visitors get about who you are, what you do, and how credible your business feels online.
Although .com is the most popular domain extension—accounting for nearly half of all registered domains worldwide— today’s domain space is full of alternatives that let you define your identity your way, like .ai for tech innovators, .store for ecommerce brands, or .co for startups ready to scale.
Let’s explore the 15 most common domain extensions in 2026 and how to choose the right one for your business website.
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SEARCHThe top 15 most popular domain extensions in 2026
When selecting a domain, start with what feels familiar to your audience. Look at which domain extensions are most common in your industry and choose one that aligns with your brand and customer expectations. In many cases, that means selecting a popular TLD that people already know and trust.
Here are 15 of the most common domain extensions to consider.
| TLD | Best for | Key benefit |
|---|---|---|
| .com | Any business | Most popular and widely recognized domain extension |
| .net | Tech or web-based companies | Strong alternative derived from “network” |
| .org | Nonprofits, NGOs, informational websites | Signals mission-driven credibility (not suggested for commercial use) |
| .co | Startups and younger brands | Shorter, modern alternative to .com |
| .us | U.S.-based businesses and citizens | Reserved for United States entities |
| .ai | AI and tech startups | Signals innovation and forward thinking |
| .io | Software, gaming, and tech startups | Modern, digital appeal |
| .xyz | Creators, web3 projects, unconventional brands | Flexible and trendy |
| .shop | Ecommerce sites | Clearly communicates a place to browse and buy |
| .pro | Professionals and service providers | Highlights expertise and credibility |
| .store | Retail brands | Clean, direct storefront identity. Read this guide to starting an online store for more details. |
| .online | Digital-first businesses and personal brands | Emphasizes online presence |
| .inc | Incorporated businesses | Polished, authoritative corporate image |
| .llc | Limited liability companies | Reinforces business structure and legitimacy |
| .info | Educational and informational websites | Signals knowledge-sharing purpose |
Let’s take a closer look at each one.
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1. .com
A .com domain extension, like Amazon.com, is hands-down the most popular TLD available. It was originally used to designate for-profit businesses, but has now become the go-to for nearly any type of site. Because it’s so familiar, people instinctively type .com when entering a web address, which helps boost recognition and credibility.
If your ideal .com is already taken, you can explore premium domain name options, purchase the domain from the current owner, or set up a domain backorder to get notified when it becomes available.
Find your perfect .com domain name
SEARCH2. .net
Much like the .com extension, .net (short for network) is open to anyone. What was originally intended for internet service providers or networks has now become a popular alternative to .com. It’s less crowded, so you’re more likely to find your desired name. The .net TLD is best suited for companies with a digital or technical focus, like Behance.net.
Find your perfect .net domain name
SEARCH3. .org
The .org extension was designed for nonprofit organizations, but is now available to anyone. It’s a popular domain extension for many non-governmental organizations, charities, politicians and political parties, and online communities, like UNICEF.org. Because it’s one of the original TLDs, .org is recognizable and authoritative, and it’s often easier to find available names than .com. However, it’s not ideal for ecommerce or for-profit brands because users don’t typically associate .org with selling products.
Find your perfect .org domain name
SEARCH4. .co
The .co TLD was the designated country code for Colombia, but it has become a popular option globally. This TLD works well for companies positioning themselves as innovative or trend-driven, such as 500.co. It’s also more available and affordable than many premium .com domains. The only downside is that some users may accidentally type .com out of habit.
Find your perfect .co domain name
SEARCH5. .us
Unlike the domains above, which are open to anyone, the .us TLD is reserved for citizens and entities in the United States. You can be an individual, corporation, or nonprofit organization, but you must be a permanent resident or primarily operate in the United States, like modernicon.us. It’s a great choice if your business targets U.S. customers or you want to showcase patriotism in your marketing, but it’s less suitable for companies with international audiences.
Find your perfect .us domain name
SEARCH6. .ai
The .ai TLD has quickly become a favorite among tech companies, startups, and innovators in the field of artificial intelligence. While it originally represented the country code for Anguilla, it’s now widely recognized as a symbol of cutting-edge technology and forward thinking. This makes .ai perfect for businesses in software, robotics, or digital services, such as perplexity.ai.
Find your perfect .ai domain name
SEARCH7. .io
Originally tied to the British Indian Ocean Territory, the .io TLD has evolved into a favorite among developers, SaaS companies, and gaming platforms, such as pendo.io. It feels clean and cutting-edge, making it a strong choice for digital-first brands that want to appear sleek and innovative.
Find your perfect .io domain name
SEARCH8. .xyz
.xyz is a creative and unconventional domain extension that appeals to brands and individuals who want to stand out. It’s popular among creators, blockchain projects, and next-generation businesses looking for something bold and memorable, like abc.xyz.
Find your perfect .xyz domain name
SEARCH9. .shop
The .shop TLD immediately tells visitors they’re in a place to browse and buy. This TLD works great for retailers and ecommerce businesses who want to highlight their products front and center while keeping their web address short and intuitive. One well-known example is netflix.shop.
Find your perfect .shop domain name
SEARCH10. .pro
The .pro TLD is designed for professionals and businesses that want to emphasize expertise and credibility. While it was originally limited to licensed professionals, it’s now available to anyone and is commonly used by consultants, agencies, software companies, and service providers looking to highlight their professional focus. It’s also used for some gaming-related websites, like deckshop.pro.
Find your perfect .pro domain name
SEARCH11. .store
The .store TLD is designed for retail and ecommerce brands. It makes your online shop instantly recognizable and pairs well with your main .com domain to create a direct storefront. For example, dudeperfect.store helps customers know exactly where to go when it’s time to buy.
Find your perfect .store domain name
SEARCH12. .online
As one of the most adaptable domain extensions, the .online TLD works for virtually any type of business or personal brand. It emphasizes accessibility and presence, so it’s especially great for freelancers, startups, and organizations that operate fully on the web. One example is notepad.online.
Find your perfect .online domain name
SEARCH13. .inc
Professional, credible, and high-end, the .inc TLD is a premium domain extension built for incorporated businesses, such as whill.inc. It instantly signals legitimacy and corporate standing, making it a strong choice for established companies and startups aiming for an executive image. It can also improve investor and client confidence.
Find your perfect .inc domain name
SEARCH14. .llc
The .llc TLD was created for Limited Liability Companies, like elk.llc. It’s a straightforward choice for small business owners who want their domain to reflect their legal structure. .llc also reinforces professionalism and transparency with potential clients.
Find your perfect .llc domain name
SEARCH15. .info
The .info TLD is ideal for websites focused on education, data, or resources, such as mta.info. It signals that your content is there to inform, not sell, making it perfect for blogs, directories, and informational hubs. This domain extension helps establish your site as a go-to source for reliable knowledge.
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Choosing the right domain name is an important step in building your online presence. Look for a name that’s easy to remember, simple to type, and a good fit for your brand. Then, choose a domain extension that supports your goals and helps set the right expectations for your audience.
When you’re ready to start a business and secure your domain, GoDaddy makes it easy to get started. Search millions of available domain names, register the extension that’s right for your business, and bring your idea online with GoDaddy Airo, our AI-powered experience for launching and growing your business. You can also choose a web hosting plan, build your website, and promote your brand with GoDaddy Digital Marketing.
If you’re buying or selling domains, the extension can also influence a domain’s value. To learn more, read our guide on how to sell a domain.
Still searching for the perfect name? Explore GoDaddy Domain Auctions or try the Domain Name Generator to spark new ideas.
Frequently asked questions about domain extensions
What does TLD stand for?TLD stands for top-level domain. It refers to the last segment of a domain name, which is the suffix that appears after the final dot, such as .com, .org, or .net.
Which domain extension is best for a small business?
For most small businesses, .com is the best choice because it’s the most recognized and trusted extension worldwide. If .com isn’t available, .co or .net are strong alternatives that still convey professionalism.
Is .com better than .net?
.com is generally considered better for most businesses because it’s more familiar to users and carries broader recognition. However, .net is an excellent choice for tech companies or when your preferred .com name is already taken.
Can anyone register a .org domain?
Yes, anyone can register a .org domain. While it was originally intended for nonprofit organizations, there are no restrictions on who can purchase and use a .org extension today.
Do TLDs affect SEO?
No, TLDs do not directly affect SEO. Google’s guidance and GoDaddy’s recent effects of new gTLDs on rankings study found that modern generic top-level domains (gTLDs) can perform just as well as traditional extensions when paired with strong content, technical SEO, and a good user experience. Learn more about SEO domain names here.
Are .shop and .store interchangeable?
Yes. Both .shop and .store are designed for ecommerce websites and can work equally well for online businesses. The right choice comes down to availability, branding, and which extension feels like the best fit for your business and audience.
What are .inc/.llc eligibility rules?
Anyone can register .inc or .llc. Despite their names, these domain extensions do not require your business to be incorporated or organized as a limited liability company. That said, it’s a good idea to choose an extension that accurately reflects your business to avoid confusing customers.
Why is finding the right domain extension important?
A domain extension is the suffix that appears after your domain name, such as .com in GoDaddy.com. While it may seem like a small detail, it can have a big impact on how people perceive your website. Extensions can indicate the purpose of a site, the type of organization behind it, or the country or region it serves.
Choosing the right one can strengthen your brand, build trust with visitors, and give people more context about your business before they even click. You can choose a classic, like .net, or opt for something more industry-specific, like .ai, to catch the attention of your target audience.
The post What are the most common domain extensions in 2026? appeared first on GoDaddy Blog.
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