TLD Guide

.mobi Domain: Price, Registration Rules & Is It Worth It (August 2026)

.mobi is one of the original generic top-level domains (gTLDs), operated by Identity Digital since 2006. It's best known as the domain of choice for mobile-optimized sites (largely a legacy concept now that all sites are responsive).

Quick answer: .mobi domains typically cost $15–$25/yr. Registration is open to anyone worldwide with no restrictions.

Who Can Register a .mobi Domain

Registration is open to anyone worldwide — there's no residency, business registration, or documentation requirement to register a .mobi domain, regardless of where you're located.

Typical .mobi Pricing

.mobi domains fall into the budget pricing tier, typically running $15–$25/yr. As with most domains, watch for a discounted first-year promotional rate that jumps significantly at renewal — always check the renewal price before registering, not just the checkout price you're shown initially.

What .mobi Is Actually Used For

.mobi is most commonly chosen by mobile-optimized sites (largely a legacy concept now that all sites are responsive). Launched during the early mobile-web era before responsive design made a separate mobile domain unnecessary

Is .mobi the Right Choice for Your Project?

.mobi is not a newer extension -- it is one of the internet's original top-level domains, and that longevity is exactly why it still carries the most default trust of any extension. The main reason to look elsewhere is availability: if the exact name you want is already taken on .mobi, weigh a close .mobi alternative against switching extensions entirely, rather than assuming a newer extension is automatically an equivalent substitute.

What to Check Before You Buy

.mobi sits in a similar or slightly cheaper range, so cost isn't a major factor in the decision either way. Three things are worth confirming before you commit to any .mobi domain: the real renewal price once any first-year discount ends, whether WHOIS privacy is included or billed separately, and -- if it's a restricted extension -- whether you actually qualify under the registry's eligibility rules. Each of those has caused a real, avoidable surprise for someone who skipped the check.

Still deciding? The .edu and .info guides cover similar ground, and our guide to choosing a domain for SEO and branding walks through the registration process in more depth.

Once you've decided, check .mobi availability instantly for your exact name, or run a WHOIS lookup if you find it's already registered and want to see who owns it and when it expires.

Quick Answers

Can anyone register a .mobi domain?

Yes — .mobi registration is open worldwide with no residency, citizenship, or business registration requirement.

How much does a .mobi domain cost?

Typically $15–$25/yr. As with most domains, confirm the renewal price separately from any first-year promotional discount before registering.

What is .mobi commonly used for?

.mobi is most associated with mobile-optimized sites (largely a legacy concept now that all sites are responsive).

Who operates the .mobi registry?

Identity Digital operates the .mobi registry, which has been in operation since 2006.

Does .mobi affect SEO compared to .com?

No direct ranking penalty exists for any legitimate TLD — Google has stated extensions themselves aren't a ranking factor. What matters more is the same thing that matters for any domain: relevant content, backlinks, and a name people trust enough to click.

Can I transfer a .mobi domain to a different registrar later?

In most cases yes, following the standard domain transfer process (unlocking, obtaining an authorization code, and waiting out the 60-day post-registration transfer restriction). No special restrictions apply beyond the usual transfer process any domain goes through.

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