Find your .co domain name

Search for available .co domains and register yours with Squarespace. Learn more

Why choose .co for your domain?

When choosing a domain for your business, .co domains are a strong option for your brand. This extension has gained popularity in recent years, but is still a familiar choice for your visitors. Using a .co domain is a great option for startups, entrepreneurs, and business owners looking for a memorable and unique online presence. With .co, you can differentiate from the crowd while still maintaining credibility and trust with a top-level domain that users instantly recognize.

Tools included with every .co domain

Privacy and Protection

Every eligible domain includes free WHOIS privacy to protect your personal information, plus two-factor authentication options and a free SSL/TLS certificate from Let’s Encrypt to secure your site.

Free SSL/TLS certificate

Squarespace domain users receive a free, automatically updated SSL/TLS certificate from Let\'s Encrypt so your visitors know your site is secure.

Premium DNS Security

Our DNS is powered by industry leading services, like Google CloudDNS, to provide secure and reliable connection and ensure your domain always stays online and authenticated.

More top-level domain options

Is your .co domain name taken? Squarespace offers hundreds of TLDs to continue your search:

.com

Learn more

.net

Use this popular .com alternative to claim a professional, trusted domain for your business.

Learn more

.io

Secure another common alternative with this popular tech domain.

Learn more