Three years ago if I asked ten domain investors one simple question—
“What extension should I invest in?”
…I would have gotten nearly ten identical answers.
“.com. Always buy .com.”
…and honestly…that wasn’t a bad way to think.
But times have changed. Somewhat. Not too much. But just enough that if you listen closely, you’ll hear the “buzz” about .ai and .io and a few other extensions that weren’t even on the map ten years ago.
So what’s the deal?
Are .coms still king?
Are these new extensions actually worth investing in?
Or is this just the newest bubble that’s about to pop?
Let’s dive into it…finally.
The Foundation: Domain Extensions Are More Important Than Most People Realize
Before we jump into which extensions are hot (and which ones aren’t), let’s cover one simple idea:
When people look at a domain name, they don’t see:
Word.Combusiness.tech
They see this:
Word + Extension
That extension impacts:
• The credibility of your brand
• How much trust people have in you
• The likelihood they’ll remember you
BrightFuture.com feels like a business.
BrightFuture.xyz feels cheap.
BrightFuture.ai feels techy.
Same word. Different extensions. Completely different messages being sent.
That’s how powerful extensions are. And that’s why they matter.
.COM: The Oldie but Goodie
Let’s start with.com because everything else is judged against it.
But to be clear, .com isn’t just the most popular extension…it’s also become sort of a “default” reaction.
If you say a brand name out loud, most people will instinctively try:
brandname.com
Not.net, not.ai, not.xyz….COM.
We’re trained that way. And it’s been that way for as long as most of us can remember.
Here’s why .com will ALWAYS be valuable:
• It’s trusted.
• It works globally.
• It’s easy to resale (liquidity)
• Bigger companies still prefer .com
That last one is probably the biggest point for investors. When you buy a .com you have a good idea of who might buy it from you down the road.
Predictability.
Sure you may not get a unicorn every time…but you’ll always have buyers.
Buuut…Here’s the Catch
The best .com names?
Most of them are already taken.
Taken and not cheap either. They’re being held for enormous amounts of money by savvy investors who know that great .coms don’t come along every day.
Meaning…
• The super easy .com winners are becoming harder to find.
• You’ll likely face more competition.
• Prices on the good ones are only going up.
While .com will never not be valuable…you have more options now. Which brings us to…
.Ai: Keyword + Techy = 🔥
Three years ago .ai was barely on investors radars.
It felt niche. Limited. Too coupled with the word “artificial.”
Fast forward to now and AI= infrastructure.
Infrastructure that’s being used in so many industries…
Someone just needs the right domain.
Why .ai Domains Are Hot Right Now
• It means AI. Literally.
• Startup-friendly
• Premium tech brandings
• We’ve seen $ millions for ai keywords
When you build something AI related, a .ai domain doesn’t feel like a sacrifice.
It feels…well…aligned.
But wait…there’s a catch with .ai
Unlike .com which works for pretty much everything—
.ai only works when it makes sense.
VisionAI.ai ? Yes.
HealthyRecipes.ai ? Not so much.
That’s why some investors are crushing with .ai and others struggle.
When you find a keyword that fits, you will destroy.
When you don’t…ugh.
Investment Strategy
Volume won’t matter as much with.ai
You’ll probably buy less of them but they’ll be better fits.
Why? Again, alignment.
When you find that sweet ai keyword that lines up with a business idea .gia buyers will come out of the woodwork.
.IO: Startups LOVE .io
io is special.
Ten years ago no one would’ve thought about .io.
It was originally intended to be used by individuals living in the British Indian Ocean territory. Get it? Io. Ocean. 🌊
Nowadays…?
Tech/startup people just love it.
Here’s why:
.IO == Startup AF
• Sounds technical
• Loved by software startups
• Short and sweet
• Use it when .com is taken
Where .ai tells you what a company does… .io tells you how they feel.
Lean. Product-focused. Startup.
Companies who start on .io often buy their .com when they grow.
Companies who stay… ?
That’s where the value is.
Which brings us back to…
.COM vs .AI vs .IO
Notice how I didn’t ask which one is better?
Because they’re not.
They’re simply different.
If you want to win with domains you can’t look at them as competitors. You have to learn:
• What each extension represents.
• The type of buyers that gravitate towards each.
• How to decide which to invest in.
Let’s use an example.
Say you own these three exact domains:
• Cryptogenics.com
• Cryptogenics.ai
• Cryptogenics.io
👉 You could sell each of these to three different buyers.
👉 Each feels 100% comfortable with the extension.
👉 Each would have entirely different resale value.
Same name. Different extensions. Completely different markets.
That’s not
confusion. That’s opportunity.
Buyer Psychology
When it comes to investing in domains, you have to think about what your buyer is thinking.
And right now, buyers are shifting.
• Startup care about their brand.
• B2B founders care about alignment.
• Global entrepreneurs care about trust.
This means multiple extensions CAN be winners.
They just need to be purchased with the right buyer in mind.
.COM AI or.IO? What Should You Buy?
So which extension should YOU buy?
Drumroll please…
It depends.
If you like stability
Buy.com domains.
Period.
• Slower growth, but steady.
• Easier to resale.
• Strong long term value.
If you like playing where others fear to tread
Buy .ai domains.
• Potential for higher reward
• You have to be more strategic.
• Works best with technical/searchable terms.
If startups are speaking English, you understand them.
Buy .io.
• Strong in their niche.
• Perfect for juicy brandable domains.
• Niche, but not dead.
Do All 3 (Here’s what Smart Investors Are Doing)
Buy plenty of.coms
They’re your foundation.
Invest some money into .ai bets.
Could pay off HUGE. Could fail.
Only you decide how much risk you want to take.
Buy some io’s that feel perfect.
These can be diamonds in the rough.
Conclusion: Regardless of what extension you buy, always remember…
Bad names SUCK.
Even in .com.
Great names can thrive in .ai.
And yes, sometimes even .xyz
It all comes down to one thing:
Name Quality.
Domains are about picking the right name.
End of story.
Now go name better than everyone else.
