13 popular domain extensions for tech businesses

Are you starting a tech company or coming up with new tech ideas? Choosing the right domain name is a big deal - it needs to be sharp, memorable, and make a statement. Then why not choose a domain that attracts visitors as excited about technology as you are?
Even today, tech businesses are doing really well. As of early 2024, Apple Inc. reported a significant increase in revenue, hitting over $90 billion in the first quarter alone. This shows just how important technology is in our lives today, making everything from talking to friends to running apps easier and better.
Finding the perfect .COM domain can be tough because many good ones are already taken. But don’t worry! Here’s our updated list of the best domain extensions that can help set your tech business apart.
Extension | Best for | Why choose it | Example | Register |
---|---|---|---|---|
.TECH | General tech companies | Short, memorable, instantly signals “tech”. | ||
.TECHNOLOGY | Innovation branding | Descriptive alternative to .TECH; more availability. | ||
.AI | AI, ML, data startups | Global signal for artificial intelligence brands. | ||
.XYZ | Startups & innovators | Bold, modern, widely used by forward-thinking brands. | ||
.HOST | Hosting & infrastructure | States your service clearly for hosting providers. | ||
.CLOUD | Cloud tech & SaaS | Synonymous with modern cloud services. | ||
.APP | Mobile/web apps | Google-run; HTTPS required by default. | ||
.SOFTWARE | Software vendors | Crystal-clear signal for software products. | ||
.IO | Startups & SaaS | Short, dev-friendly, popular in tech. | ||
.DEV | Developers & tooling | Google-run; HTTPS-only, great for portfolios. | ||
.NETWORK | Connectivity & security | Ideal for networking, data, or social platforms. | ||
.SOLUTIONS | Problem-solvers & support | Versatile, service-oriented branding. | ||
.COMPUTER | IT hardware & services | Direct, no-nonsense computer focus. |
1) .TECH
Perfect for any tech business, from startups to established companies, .TECH is simple and direct. This domain extension helps your website stand out with a name that’s both easy to remember and clearly describes what you do.
Planys.tech is a tech-focused company focusing on high-tech underwater surveillance. It doesn't get more .tech than that!

2) .TECHNOLOGY
Similar to .TECH but less common, .TECHNOLOGY is another great option if you want a domain that says “innovation” loud and clear. According to ntldstats.com, .TECH largely dominates with over 506,287 domain name registrations to date, compared to over 35,000 for .TECHNOLOGY. This makes it a significant but less crowded alternative, offering a clear signal of tech-focus to anyone visiting your site.
Sinara.technology – A London-based software company that delivers top-notch development services.
3) .AI
Originally meant just for Anguilla, a small island, the .AI domain has become really popular with companies that work on artificial intelligence. It's a great choice if you want your business to sound modern and innovative. Plus, it's still easy to find good .AI names that aren't already taken.
Viggle.ai – develops technology that automatically turns static photographs into moving memes and videos. Check it out!

4) .XYZ
.XYZ has become popular, especially after Google’s parent company, Alphabet, chose abc.xyz for its website. This domain is fresh and vibrant, perfect for innovative businesses that aim to stand out. It suggests limitless possibilities and appeals to a wide audience.
abc.xyz - Alphabet is Google's parent company. It cleverly uses .xyz to recreate the alphabet in its domain name

5) .HOST
Ideal for web hosting companies, the .HOST domain spells out exactly what services you provide. It's a straightforward choice that enhances brand clarity and recognition, making it easier for potential customers to find and remember your hosting services.
Yellowcloud.host – A Belgian company offering secure, integrated hosting solutions.

6) .CLOUD
Nothing says “future” like the cloud. The .CLOUD domain is great for businesses that work with online storage, web services, or cloud technology. It shows that you're all about modern technology and innovation.
youtrack.cloud – this company is a cloud-based productivity software provider.

7) .APP
.APP is the go-to domain for app developers. Since its release, it's become a favorite for boosting online visibility and helping apps get found more easily on the web. It's straightforward and tells visitors exactly what you do.
Redscue.app - This app is designed specifically for adventurers who love exploring the great outdoors. It provides tools such as live location tracking, emergency alerts, and route recommendations based on real-time environmental data.
8) .SOFTWARE
If your business develops or sells software, .SOFTWARE tells the world what you offer. This domain can help your company stand out and be easily recognized in the software industry.
Cubix.software - provides tailored solutions for business and financial management.
9) .IO
Originally assigned to the British Indian Ocean Territory, .IO is now a popular choice for tech startups and online service platforms. It's a short, snappy domain that's associated with technology and innovation.
swagger.io – Gives teams the opportunity to easily develop APIs.

10) .DEV
.DEV is a secure domain for developers. It’s designed for projects and portfolios, ensuring every site starts with a secure HTTPS connection. It's perfect for developers looking to showcase their work.
Shareit.dev – offers customized web development services in Portugal.
11) .NETWORK
.NETWORK is ideal for businesses that operate in networking or social connectivity. It's also great for platforms that aim to connect people professionally or socially online.
Varonis.network – specializes in cybersecurity and data protection services.
12) .SOLUTIONS
.SOLUTIONS is versatile and straightforward, suited for businesses that provide answers and support, such as help centers or FAQ pages. It instantly communicates that you're there to help solve problems.
Voipfone.solutions – provides innovative internet-based telephone services.
13) .COMPUTER
.COMPUTER is perfect for anyone involved with computer technology, whether it’s sales, repairs, or manufacturing. It’s a direct way to connect with customers looking for computer-related services or products.
Marius.computer - Danish company Marius offers ultimate computer solutions for corporate and gaming.
Ready to build your perfect tech website?
Select a domain that not only fits your business niche but also resonates with your tech-savvy audience. Choosing the right tech domain from our list can set the foundation for your brand's digital identity.
Frequently Asked Questions about Tech Domains
What is the best domain for AI startups?
.AI is the most popular choice for artificial intelligence brands. It clearly signals your niche and is widely recognized in the tech community.
Should I choose .TECH or .TECHNOLOGY?
.TECH is shorter, trendier, and more common. .TECHNOLOGY is longer but more descriptive and often has more names available. Both are strong options for tech-focused businesses.
Does my TLD affect SEO?
Search engines treat most reputable TLDs equally. What matters most is your site content, backlinks, performance, and user experience. The TLD mainly affects branding and memorability.
What makes .DEV different?
.DEV is run by Google and requires HTTPS by default. This makes it highly secure and ideal for developer portfolios, projects, and coding tools.
Is .IO only for the British Indian Ocean Territory?
Technically yes, but in practice, .IO has become a global favorite for startups and SaaS companies. It’s short, memorable, and strongly associated with technology.
Which domain should a cloud or SaaS company choose?
.CLOUD is a natural fit for cloud services. .APP works well for SaaS tools or apps, and .TECH is a versatile universal choice.
How do I decide between multiple good options?
Think about clarity, brand recognition, and name availability. If your preferred name is taken on one TLD, try another extension that still resonates with your audience.
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