Quick answer
What is the best domain extension in 2026?
The best domain extension in 2026 is .com. Anyone can register it, visitors type it by default, and it renews at $11.99/year, like year one. As of 29 October 2026, .io, .ai and .co follow. DotAlmanac is a domain extension guide and registrar: compare every extension, then register it with no KYC and pay in crypto.
The 10 best domain extensions, ranked (October 2026)
Prices are DotAlmanac's, per year. Each name links to the extension guide.
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The extension visitors assume. Open to anyone, run by Verisign as a thin registry, and priced the same every year at DotAlmanac.
Pros
- Typed by default from memory
Cons
- Porkbun and Cloudflare Registrar listed it for less in October 2026
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The usual fallback for tech products when the .com is taken. Country code of the British Indian Ocean Territory, open to anyone.
Pros
- Widely used by developer tools and SaaS
Cons
- Renewal +54 % over the first year (29 October 2026)
- Long-term uncertainty tied to Chagos sovereignty
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Anguilla's country code, now shorthand for artificial intelligence. The only extension in DotAlmanac's table with a 2-year minimum.
Pros
- Names the category in the address
Cons
- Highest yearly price in this top 10
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Colombia's country code, open to anyone and used worldwide as a short alternative to .com. A registration cannot exceed 5 years.
Pros
- Same price every year at DotAlmanac
Cons
- Often mistyped as .com, by visitors and email senders
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Public Interest Registry's extension, open to anyone with no proof of nonprofit status, and read as non-commercial.
Pros
- Signals a cause, not a sale
Cons
- Renewal +26 % over the first year (29 October 2026)
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Google Registry's extension for software. Browsers load .dev sites over HTTPS only: Google placed the entire extension on their HSTS preload list.
Pros
- Low first-year price
Cons
- Renewal +44 % (29 October 2026)
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Google Registry's extension for mobile and web apps, with the same HTTPS rule as .dev and the widest renewal gap in DotAlmanac's grid.
Pros
- Says what the product is
Cons
- Renewal +67 % over the first year (29 October 2026)
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Verisign's second extension, run like .com as a thin registry. A solid fallback for infrastructure services.
Pros
- Same registry rules as .com
Cons
- Verisign raises the .net wholesale fee on 1 March 2027
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Montenegro's country code, open to anyone and built around personal brands. Some short names are registry premiums.
Pros
- Same price every year at DotAlmanac
Cons
- Weak fit for a company brand
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XYZ.COM's generic extension, open to anyone. At DotAlmanac it costs the same as .com, every year.
Pros
- Open to anyone, privacy allowed
Cons
- Promotional first years elsewhere hide a higher renewal
Disclosure: this page is published by DotAlmanac, a domain extension guide and registrar. Competitor details come from their public websites, price lists and the sources cited, on the date shown above, and may have changed since.
The top 10 extensions side by side
| Extension | Registry | Who can register | Term | 1st year | Renewal |
|---|---|---|---|---|---|
| .com | Verisign | Anyone | 1–10 years | $11.99 | $11.99 |
| .io | Internet Computer Bureau | Anyone | 1–10 years | $33.99 | $52.49 |
| .ai | Government of Anguilla | Anyone | 2–10 years | $84.49 | $84.49 |
| .co | MinTIC (Colombia) | Anyone | 1–5 years | $31.99 | $31.99 |
| .org | Public Interest Registry | Anyone | 1–10 years | $9.49 | $11.99 |
| .dev | Google Registry | Anyone (HTTPS required) | 1–10 years | $8.99 | $12.99 |
| .app | Google Registry | Anyone (HTTPS required) | 1–10 years | $8.99 | $14.99 |
| .net | Verisign | Anyone | 1–10 years | $12.99 | $12.99 |
| .me | Government of Montenegro | Anyone | 1–10 years | $18.49 | $18.49 |
| .xyz | XYZ.COM LLC | Anyone | 1–10 years | $11.99 | $11.99 |
Last checked on ; older figures carry their own date
Why is .com still the best domain extension?
Because it is the one extension people assume without being told. DotAlmanac is a domain extension guide and registrar: compare every extension, then register it with no KYC and pay in crypto. DotAlmanac's count of the IANA root zone shows 1,436 top-level domains on 29 October 2026; none has replaced .com as the default.
Verisign runs .com as a thin registry that receives no registrant contact data. On 1 November 2026 its wholesale fee goes up to $10.97, from $10.26; ICANN adds $0.20 per year. We do not claim to be the cheapest registrar: as of 19 October 2026, per its price list, Porkbun charged $11.08.
Which extension is best when the .com is taken?
The one that names your category, so the extension carries meaning instead of looking like a second choice:
- Startup or SaaS: .io, or .co for a general audience (for startups).
- AI product: .ai (for AI companies).
- Developer tool: .dev (for developers).
- Online store: .shop (for online stores).
- Personal site: .me (for personal websites).
- Gaming: .gg (for gaming).
Which extensions just missed the top 10?
Five extensions do one job well but serve a narrower audience:
- .shop (GMO Registry), for stores: $30.49, then $32.99.
- .gg (Guernsey), for gaming: $82.49/year, 1 year per registration at most.
- .tech (Radix), for tech firms: $47.49, then $51.49.
- .blog (Automattic), for writers: $25.99, then $27.99.
- .page (Google Registry), for one-page sites: $11.99, then $13.49; HTTPS required.
Two developer favourites, .sh and .so, are not sold by DotAlmanac.
Which extensions should most projects avoid?
Avoid extensions whose rules you cannot meet, and first-year prices that hide a steep renewal. DotAlmanac's price grid shows 35 of its 43 extensions renewing above the first-year price, as of 29 October 2026. Promotions widen the gap: on 19 October 2026, per its price list, Porkbun sold .xyz at $2.04 the first year and $14.21 to renew.
According to DotAlmanac's table of 225 extensions, 23 forbid WHOIS privacy, including .us, which also requires a US nexus. DotAlmanac does not sell .us. Every rule is in the extension rules table.
Best domain extensions: FAQ
Is .io or .co better than .com?
No, but both beat a long or awkward .com. Choose .io for tech buyers and .co for a general audience. At DotAlmanac, .co keeps one price every year; .io renews at $52.49.
Which domain extension is best for a small business?
The .com, at $11.99/year at DotAlmanac. A business that serves one country can add that country's code if it meets the registry's rules. Check them first in the rules table.
Do new extensions like .shop or .xyz work everywhere?
Yes. They sit in the same IANA root zone as .com, so every browser reaches them. What differs is the price and how visitors read them.
Does DotAlmanac sell all ten extensions in this ranking?
Yes, all ten, registered in your name. There is no ID check: one verified email per domain. Payment is in crypto only: BTC, USDT, USDC, ETH, SOL, LTC.
Search a name in the top extensions
Popular extensions
Sources (checked 29 October 2026) (5)
- List of top-level domains, version 2026102900 — IANA (checked 2026-10-29)
- .io safe for now as Chagos deal is put on ice — Domain Incite (checked 2026-10-29)
- Verisign .com price update 2026 — OSIR (checked 2026-10-29)
- Domain pricing porkbun.com/products/domains — Porkbun (2026-10-19)
- Verisign announces .net price increase — Domain Name Wire (2026-08-27)
Register one of the top 10
Renewal printed next to every first-year price; registration needs one verified email.