.co vs .com – Which One Should You Use?

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The .com domain is more reputable than .co, but it can be harder to find a .com domain name that’s available for the preferred name. As the .com is more popular and reliable, it should be your first choice when looking for a web address. Only consider a .co if the .com your preferred name is unavailable.

When it comes to choosing a domain name for your website, you have many options. .co and .com are two of the most popular domain extensions, but what’s the difference between them?

Both of these extensions are available to the public, and both have their own unique benefits and drawbacks. In this article, we will discuss the differences between .com and .co domain extensions, and help you decide which one is right for you!

A Short Introduction to .com Domain Extension

.com is the original and most popular domain name extension. It stands for “commercial,” and it’s perfect for businesses of all sizes. A .com domain name is easy to remember, and it’s associated with trust and reliability.

It was first introduced in 1985, and it’s still the most popular domain name extension today. Over 100 million .com domains have been registered. Being the oldest domain extension, it is a part of the history of the Internet.

In the beginning, the .com domain was for commercial organizations. However, with the increase of popularity and trust, it became open for general use. Nowadays, any individual or business can register a .com domain name.

The .com domains are the internet’s most successful domains and are the first choice for most businesses. It gives your website a professional look, and it’s the most recognized extension in the world. Moreover, people tend to trust .com websites more than any other extension.

A Short Introduction to .co Domain Extension

The .co domain extension is a newer option, but it’s growing in popularity quickly. The domain extension was intended for use by businesses and organizations in Colombia. However, now anyone from any country can register a .co domain.

The .co domain was first used by the University of the Andes in Bogot√°, Colombia in 1991. It is now managed by the Colombian company Neustar. Many startups and small businesses are now using the .co extension as shorter and easier to remember.

This extension is a great option for businesses and individuals who want an alternative when .com is unavailable. Although this extension is short and easy to remember, they are pretty costly.

Difference Between .co and .Com Domain Extensions

Now that you know a bit about each domain extension. Let’s see the main differences between them.


As we said above, there are more than 100 million .com domains registered till now. There is a very high chance that the domain name you want is already taken with the .com extension.

On the other hand, the availability of .co domains is much better. Till now, only around 1.6 million .co domains have been registered, which makes it a perfect choice if you can’t find your desired domain name with the .com extension.


Both these domain extensions are backed by ICANN (Internet Corporation for Assigned Names and Numbers) and are equally reliable.


.com domain is more popular than the .co domain. That is because it’s the oldest TLDs out there with most of the popular websites using the .com domain extension.

On the other hand, .co is slowly gaining popularity and is being used by many startups and businesses. It is also being used as an alternative to the .com domain by many companies.


The cost of registering a domain name with a .co extension is usually slightly higher than that of a .com extension. Although the price of the .co domain is higher, it is often available at a discounted price, which is lower than the .com domains. However, you will often need to be ready to pay a higher renewal cost.

SEO Benefits

Generally, domain name extensions don’t directly affect your SEO. However, .com domain names are given a little advantage over other domain name extensions. This is because .com domains are more prevalent, and most people automatically assume that all the websites have .com extensions.

You shouldn’t worry about this, though, as you can still rank high in search engines by using a .co domain name. Search engines usually don’t give .com domains any priority over other domain name extensions.

Wrap up: Which Domain Extension Should You Use?

If you are looking for a reliable and user-friendly domain name extension, then you should definitely go for the .com extension. It offers you several advantages over the .co domain extension.

However, if you are looking for an alternative because the .com domain name you want is not available, then you can consider the .co domain extension. Just keep in mind that it might be a little bit more expensive than the .com domains.

We hope this article helped you in making a decision about which domain name extension to use for your website. If you have any questions, feel free to leave a comment below, and we will get back to you as soon as possible.

.co Featured Image (Left) by: .CO Internet S.A.S., Public domain, via Wikimedia Commons