What Is a .com Domain?
.com is the most widely recognized and registered domain extension on the internet. Originally designated for commercial entities when it launched in 1985, .com has become the default extension for virtually any type of website — businesses, personal sites, nonprofits, and everything in between.
With over 160 million registrations, .com accounts for roughly 37% of all registered domain names. It's operated by Verisign under a contract with ICANN.
Why .com dominates:
- Universal recognition: People type
.comby default when guessing a URL - Established trust: 40 years of history make it the most trusted extension
- SEO neutral: Google treats it the same as other gTLDs, but user behavior favors it
- Email credibility:
you@company.comcarries more weight than newer extensions - Resale value:
.comdomains have the most liquid aftermarket
.com Pricing
.com is one of the most affordable extensions:
- Registration: $5–19/year (varies by registrar and promotions)
- Renewal: $10–20/year
- Wholesale price: ~$10.26 (set by Verisign, regulated by ICANN)
Prices below $10/year are promotional — registrars subsidize first-year registration to acquire customers. Always check renewal pricing.
Search .com domains to check availability.
.com Availability
The biggest challenge with .com is availability. After 40 years, most short, dictionary-word, and obvious business names are taken.
Finding available .com domains:
- Use a domain name generator to discover creative combinations
- Try compound words, prefixes, or suffixes (
get,try,hub,ly) - Consider different word orders or verb forms
- Check expired domains for names that were recently dropped
When .com is taken:
If your ideal .com is registered but not actively used, you can:
- Check if it's listed for sale on aftermarket platforms
- Look up the owner via WHOIS and reach out directly
- Consider alternatives like
.co,.io, or.ai
.com vs. Other Extensions
| Factor | .com | Alternative TLDs |
|---|---|---|
| Recognition | Highest — users type it by default | Varies — .io and .co have strong tech recognition |
| Availability | Low — most good names are taken | Higher — more options in newer extensions |
| Price (new) | $10–18/year | $1–140/year depending on TLD |
| Price (aftermarket) | $100–$1M+ for premium names | Generally lower for equivalent names |
| Trust | Highest for general audiences | Strong within specific communities |
.com History
- 1985:
.comlaunched as one of seven original TLDs alongside.net,.org,.edu,.gov,.mil, and.int - March 15, 1985:
symbolics.combecame the first registered.comdomain - 1990s: The dot-com boom drove mass adoption
- 2000: Dot-com bubble burst, but
.comregistrations continued growing - 2012: ICANN opened new gTLD applications, but
.comremained dominant - Today: 160+ million registrations, managed by Verisign
Should You Get a .com?
Yes, if:
- You're building a business targeting mainstream consumers
- Credibility and trust are important for your audience
- You can get a good name — even if it's not a single dictionary word
- You want maximum email deliverability and brand recognition
Consider alternatives if:
- Your ideal
.comis taken and the aftermarket price is prohibitive - You're targeting a specific technical audience (
.io,.dev,.ai) - Your startup needs a brandable name and can't find one in
.com - You want a shorter domain (two-letter extensions like
.coor.aihelp)
Search for available .com domains or explore all domain extensions to compare options.
Frequently Asked Questions
Why is .com the most popular domain extension?
History and momentum. Launched in 1985, .com became the default through decades of use and marketing. Over 160 million .com domains are registered — more than any other extension. People type .com by default when guessing a URL.
How much does a .com domain cost?
Standard .com registration costs $5–19/year depending on the registrar. Verisign's wholesale price is ~$10.26. Prices below that are promotional. Aftermarket .com domains range from $100 to millions for premium names.
What if the .com I want is taken?
Check if it's listed for sale on aftermarket platforms, contact the owner through WHOIS, try variations using a domain generator, or consider alternative extensions like .co, .io, or .ai.
Is .com better than other domain extensions?
For mainstream audiences, .com has the highest recognition and trust. But "better" depends on context — .ai may be more appropriate for an AI startup, .io for a dev tool, .org for a nonprofit. .com is safest when your audience can't be assumed to understand newer extensions.
Who controls the .com registry?
Verisign operates the .com registry under a contract with ICANN. They've managed .com since the early internet and maintain the infrastructure that makes all .com domains work. Pricing is regulated by ICANN.