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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.

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.

Frequently Asked Questions

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