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Explore premium .io domains, symbolizing innovation and tech, ideal for startups aiming to make a significant impact online.
Competitive rates for your .io domain registration.
$62.98
$62.98
$62.98
$62.98
$62.98
$62.98
$62.98
$62.98
$62.98
Select an annual Ultahost Hosting plan and we’ll throw in a free .com domain!
The .io domain is popular among tech companies and startups due to its association with input/output, a fundamental concept in computing. This clever play on tech terminology makes .io domains appealing for businesses wanting to project innovation and technical savvy.

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A dedicated team of Bare Metal system administrators is ready around the clock to troubleshoot and resolve any issues you might face with your .io website. They are experts not just in fixing technical glitches but also in guiding you through every step of establishing your online presence.
Choose a name that’s short and memorable so visitors can easily type it in, share it, and come back again.
Choosing a .io domain helps highlight your tech focus and makes your brand instantly memorable.
.io domains are in high demand, so if you spot one that fits your brand, grab it before it’s gone.
Using hyphens with your .io domain can make it look cluttered and tough to recall, so pick your name carefully.
Secure your online identity by registering related extensions like .com, .ai, or .dev to keep your brand strong and recognizable.
Steer clear of fads that might hold you back down the road. Choose a name that grows with your tech or startup vision.
.IO Domain Name FAQs
A .IO domain is a top-level domain (TLD) that stands for the British Indian Ocean Territory. However, due to its acronym i/o, or input/output, it has gained popularity among startups and tech websites. As a TLD, anyone around the world can register a .IO domain.
.IO domains are more readily available than other common domain extensions. Therefore, you have a higher chance of getting the exact domain name you want. Furthermore, .IO domains are short and memorable, which makes them a good choice for SEO.
Yes, .IO domain names are safe. However, it is always recommended to buy .IO domains from a reliable registrar accredited by ICANN, like UltaHost.
.IO domains are commonly used by tech and software companies. If you're in a tech-related field, a .IO domain can help with branding and forming connections to tech-related user bases. Also, Google treats .IO domains as generic top-level domains, so your site should show up in organic searches without being affected by geo-targeting.
To register a domain with UltaHost, first, check your domain availability with the tool at the top of this page. Then add your ownership details. After that, your domain name and website will be ready.