.CO Domains For Sale
The modern extension for companies, startups, and forward-thinking brands building the future
Featured .CO Domains
Premium .CO domains for innovative companies and startups
Why Choose a .CO Domain Extension
The .CO domain extension has emerged as one of the most significant alternatives to .COM in the modern internet landscape, offering entrepreneurs, startups, and established companies a fresh opportunity to secure premium digital real estate. Originally the country code for Colombia, .CO was strategically repositioned in 2010 as a global commercial extension, and has since been adopted by some of the world's most innovative companies. Today, millions of .CO domains power businesses across every industry, from Silicon Valley unicorns to bootstrapped startups around the globe.
The appeal of .CO lies in its immediate recognizability and professional connotation. The letters naturally abbreviate "company" and "corporation," making .CO domains feel inherently business-oriented without requiring explanation. When potential customers see a .CO domain, they instinctively understand they are visiting a commercial entity. This semantic advantage creates instant credibility that newer, more obscure extensions often struggle to achieve, even years after their introduction to the market. Tech companies particularly favor .CO for its modern appeal.
Perhaps most importantly, .CO offers access to domain names that have long been unavailable in the .COM namespace. The most desirable .COM domains were registered decades ago, with premium names either permanently held by existing businesses or available only at prohibitive prices. The .CO extension provides a second chance at securing short, memorable, keyword-rich domain names that would otherwise be impossible to obtain. For startups operating with limited resources, this accessibility can make the difference between a forgettable domain and a truly brandable web address.
Major technology companies have validated .CO through their adoption of the extension for high-profile projects. Google uses domains like g.co for URL shortening, Twitter utilized t.co for link wrapping, and countless venture-backed startups have built billion-dollar brands on .CO foundations. This corporate endorsement from industry leaders demonstrates that .CO domains carry sufficient credibility for even the most serious business applications, from investor presentations to enterprise sales cycles.
Benefits of Premium .CO Domains
Global Recognition
Unlike most country-code domains, .CO is recognized worldwide as a legitimate commercial extension. It carries no geographic limitations, making it perfect for businesses with international ambitions or distributed teams operating across multiple countries.
Who Should Buy .CO Domains
Tech Startups
Early-stage companies building innovative products who need memorable domains without enterprise-level budgets
Global Companies
International businesses seeking domain names that work across cultures and languages without geographic connotations
Creative Agencies
Design firms, marketing agencies, and creative studios wanting modern domains that reflect their innovative approach
Domain Investors
Portfolio builders recognizing .CO's growing value and seeking undervalued names with appreciation potential. See our investment domains collection.
.CO Domain Market Statistics
Registered .CO Domains Worldwide
Countries Using .CO Domains
Most Popular Alternative to .COM
Years of Market Presence
Expert Tips for Choosing .CO Domains
Prioritize Brevity
The .CO extension is already short, making it ideal for creating ultra-compact domain names. Aim for names under 10 characters total—the combination of a short name and short extension creates maximum memorability and reduces typing errors significantly.
Consider .COM Type-In Traffic
Some users may accidentally type .COM instead of .CO. If your .CO domain becomes valuable, consider whether the .COM version is available or at risk of being used by competitors. For major brands, securing both versions provides complete protection.
Leverage the Company Association
The natural association between .CO and "company" works in your favor. Choose names where this connection strengthens your brand—names like "acme.co" immediately read as "Acme Company" without any additional explanation needed.
Check Brand Consistency
Before committing to a .CO domain, verify availability of matching handles on major social platforms. A consistent brand identity across your domain and social media channels creates a cohesive professional presence that builds trust.
Frequently Asked Questions
Is .CO as credible as .COM for business?
Yes, .CO has achieved widespread acceptance as a legitimate commercial domain extension. Major corporations like Google and Twitter use .CO domains, and millions of businesses worldwide have built successful brands on .CO. The extension is recognized globally and carries no stigma among modern consumers and business partners. Many founders choose .CO for their new ventures.
Will users accidentally type .COM instead of .CO?
Some users may type .COM out of habit, but this occurs less frequently as .CO becomes more common. The risk is manageable through consistent branding and marketing. Many successful .CO businesses report minimal issues with misdirected traffic. If concerned, consider whether the .COM is available for purchase as additional protection.
Does .CO affect search engine rankings?
Google and other search engines treat .CO domains equally to other extensions for ranking purposes. Your SEO success depends on content quality, site structure, backlinks, and user experience—not your domain extension. Many .CO websites rank on the first page for competitive keywords. SaaS companies especially see strong results with .CO domains.
Is .CO good for international businesses?
Absolutely. Although .CO originated as Colombia's country code, it has been repositioned as a global commercial extension with no geographic restrictions. The extension works well for international businesses because it carries no country-specific connotations and is recognizable across cultures.
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