What is .CO?

.CO is the new, globally-recognized ending for web addresses that is home to today's big ideas, self-starters and blue-chip brands. Let's see what it can do for you. Learn more ›

How do I get a .CO?

We make it easy to see whether or not your .CO web address is available. Start your search by typing in your site name below.

If it's available

Select a retailer to register your .CO.

If it's unavailable

Try searching an alternative name or select from our list of available, and equally excellent, options.

Find your .CO Now!

See All .CO Retailers
  • Register your dotCO web address with 1 and 1
  • Register your dotCO web address with 123reg
  • Register your dotCO web address with Big Rock
  • Register your dotCO web address with DomaindotCom
  • Register your dotCO web address with Domain Monster
  • Register your dotCO web address with Dominio Amigo
  • Register your dotCO web address with eNom
  • Register your dotCO web address with GoDaddy
  • Register your dotCO web address with Hoverdotcom
  • Register your dotCO web address with Key Systems
  • Register your dotCO web address with midotcomdotco
  • Register your dotCO web address with MelbourneIT
  • Register your dotCO web address with NameDotCom
  • Register your dotCO web address with Name Cheap
  • Register your dotCO web address with Network Solutions
  • Register your dotCO web address with RegisterdotCom
  • Register your dotCO web address with United Domains

Retailers are listed in alphabetical order. There are many registrars and resellers that offer the .CO domain. Please check with your preferred provider or one of the above to register today.

Why Choose .CO?

.CO & Search engine
optimization (seo) Frequently asked
Questions (FAQs) Upgrade
to .CO

Short, SEO Friendly, Available!

CO has meant company since the beginning of time. But it's not limited to that…

Searchable

Google Loves It

Search engine optimization guru, Matt Cutts, from Google, has confirmed that .CO websites are treated just like any website on a traditional domain extension.

Secure

Secure

.CO domain names run on the some of the most robust technology in the world, so you can rest assured your domain name will be safe and secure.

Trademark Friendly

.CO continues to protect users from scourges like malware, phishing, pharming, serial cyber- squatters and other security threats. We don't like domain squatters.

Growing

Growing

Over a million .CO web addresses have already been claimed by some of the most innovative companies and entrepreneurs around the world.

Similiar to .COM and .NET

.CO is just like other domain extensions, except that its not. If you want something innovative and cutting edge, go with .CO.

What are people are saying about .CO?

Google"[I]n the world of URLs, bigger is not always better…the shorter a URL, the easier it is to share and remember."
USA Today"…the ".CO" domain may be the hottest new Web address, one that could be the first real .com competitor, according to some inside the domain-name industry."
Founders Insititute""We believe that the naming options provided by the .CO domain are perfect for the next generation of fast growth startups."
Adeo Ressi, CEO of Fi
Wired".CO is quickly becoming the hot new geek TLD in Silicon Valley…With .CO, startups can launch businesses and brands on a short, cool, credible domain name -- without having to shell out a million bucks to do it."
Dave McClure, founding partner of 500 Startups
Wired"(With .CO,) there's a great opportunity for people who have a great name in mind for a real website to grab a decent domain, made of real words."
Wired"Mainstream awareness of .CO is building with huge brands like Amazon, Twitter, and Overstock; and so is awareness of entrepreneurs that their next domain doesn't need to be 23 letters long or lack vowels."
Naval Ravikant, co-author of Venture Hacks and co-maintainer of Angel List
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