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Register a .io Domain From TSh 82,628
Tech domain extension
Your Product, With a Modern Tech Identity.
.io is the country-code domain for the British Indian Ocean Territory that has become the default choice for startups, SaaS platforms, developer tools and digital products. A .io domain such as startup.io places your chosen name immediately before the extension and signals a clear connection to technology and innovation.
- Tech signal. The address immediately communicates a modern, product-focused brand.
- Open registration. Available to anyone worldwide — no residency or industry restrictions.
- Clear purpose. Ideal for startups, SaaS, open-source projects, APIs and developer platforms.
Current prices
.io Domain Pricing
Start with the right name. See registration, renewal and transfer prices together, before you decide.
Make It Yours
TSh 82,628 / first year
A modern address for your tech product or startup.
Search .io domainsKeep Your Name
TSh 234,546 / year
The current price to keep an existing .io domain registered.
View Domain PricesBring Your Domain
TSh 180,830 / transfer
Move the registrar management of an eligible .io domain.
Transfer a .io domainPrice note: prices are loaded from the Truehost catalogue. Taxes, premium names and checkout conditions can change the final total.
Find Your Fit
.io, .com or .ai?
One name. Three different first impressions. Compare the audience and the cost before you choose.
| The Right Ending for Your Name | .ioTech | .comUniversal | .aiAI / ML |
|---|---|---|---|
| Best For | Startups, SaaS & developer tools | Broad consumer or B2B brands | AI products & research |
| The Impression | A modern tech identity | A global presence | An AI-first brand |
| First Year | TSh 82,628 | TSh 20,150 | TSh 481,000 |
| Renewal / Year | TSh 234,546 | TSh 30,888 | TSh 277,134 |
Other domain endings
.io Domain Alternatives
Compare other tech and global extensions. Prices are loaded from the current Truehost domain catalogue.
Made for Your Product
A .io Domain for Your Tech Work
For the startup, SaaS platform or developer tool that needs a clean, modern address.
Find Your .ioYour Startup
Let Your Name Lead
A memorable address that keeps the focus on your product and its tech identity.
Your API / SaaS
Make It Easy to Share
A concise name for APIs, documentation portals and developer platforms.
Your App
Give Your Work a Home
Show features, docs and pricing under a trusted tech address.
Your Existing Brand
Keep Your Name Together
Add the matching .io to protect and extend your product identity.
Domain management
.io Domain Management, Made Simple
Manage your .io registration from the Truehost account and connect the domain to compatible website, email and DNS services.
DNS management
Add and update the records used by your website, email and verification services.
Nameserver control
Point the domain to a compatible external DNS or hosting provider.
Renewal management
See the expiry date and renew the domain from your account.
Behind the Extension
.io Domain Facts
A tech-favoured country-code domain, managed by Internet Computer Bureau / Identity Digital.
- 1.8 Million
- Registry operator
- Internet Computer Bureau under Identity Digital
- Tech / Startup
- Intended use
- Startups, SaaS, developers & digital products
- Open
- Registration policy
- Available to anyone worldwide
.io Registry and Registration Specifications
Find the details you need. Open a chapter to explore the full specifications.
Visit NIC.IORegistry IdentityThe extension, operator and category
| Property | Current .io specification |
|---|---|
| Registration sold here | Second-level name under .io, for example startup.io |
| Registration level | Second level under the .io country-code domain |
| Parent namespace | .io (British Indian Ocean Territory ccTLD) |
| Registry operator | Internet Computer Bureau Ltd (ICB) / Identity Digital |
| Category purpose | Widely used for technology, startups and digital products |
Registration RulesEligibility, name format and registration terms
| Property | Current .io specification |
|---|---|
| Who can register | Anyone worldwide — no residency, local presence or industry restrictions |
| Allocation method | First come, first served when the requested name is available |
| Registration term | Typically 1–10 years; available term confirmed during checkout |
| Allowed characters | Letters a–z, digits 0–9 and hyphens (not leading or trailing); 3–63 characters |
| Case sensitivity | None. Uppercase and lowercase versions are treated as the same domain |
| Matching extensions | Not included. .io and other endings must each be registered separately |
DNS & Registry ServicesNameservers, DNSSEC and public registration data
| Property | Current .io specification |
|---|---|
| DNSSEC | Supported when the DNS provider supplies compatible signing and DS records |
| Nameservers | Multiple nameservers can be recorded |
| Public registration data | Subject to registry and ICANN policies |
| Domain lookup | Available through WHOIS / RDAP services and accredited registrars |
Lifecycle & ProtectionRenewal, recovery and domain disputes
| Property | Current .io specification |
|---|---|
| Expiry recovery | Grace and recovery windows follow registry rules; exact periods confirmed by the registrar |
| Domain disputes | Handled under applicable dispute procedures (including UDRP where applicable) |
Domain lifecycle
What Happens If .io Expires?
Renew before expiry whenever possible. Exact grace and redemption windows are confirmed by the registry and your registrar.
Active
The domain and connected services can operate normally. Keep contact and billing details current.
Renewal Due
Renew at TSh 234,546 before expiry to avoid disruption.
Expired
The domain may still be renewable at the standard price for a limited period after expiry.
Recovery window
Recovery may involve additional fees. Contact support before the name is released.
Available again
Once released, the name may become available for registration by others.
Compare the available durations
Plan the Registration Beyond Year One
A longer registration can reduce the number of renewal transactions while you build. The table uses priced catalogue terms rather than multiplying an introductory offer. Any saving is measured against today’s annual-registration-and-renewal path, not a guaranteed future rate.
.io: registration TSh 82,628 (researched ≈ $42.23); renewal TSh 234,546 (researched ≈ $90.21) per year.
| Term | Total Price | Savings vs Annual Renewal | Action |
|---|---|---|---|
| 1 year | ≈ $42.23 | No saving | Search domains |
| 2 years | ≈ $132.44 | No saving | Search domains |
| 3 years | ≈ $222.65 | No saving | Search domains |
| 4 years | ≈ $312.86 | No saving | Search domains |
| 5 years | ≈ $403.07 | No saving | Search domains |
Select your term in checkout. Domain availability, applicable promotions, premium-name pricing and taxes are confirmed there. Estimates use Truehost catalogue research (registration ≈ $42.23 + renewal ≈ $90.21 per additional year). Live prices are loaded by the shortcodes and may differ slightly at checkout.
Existing domains
Already Have a .io Domain?
A transfer changes the registrar managing an existing .io domain. It does not require a new name or a website rebuild.
Transfer — TSh 180,830- 01
Check the registration
Confirm the domain is eligible to move and you can access its registrar account.
- 02
Submit the transfer
Enter the existing .io name in the Truehost transfer order.
- 03
Complete registry steps
Follow the instructions from the current registrar, Truehost and the registry.
Frequently asked questions
.io Domain FAQs
Answers about .io domain registration, pricing, eligibility, DNS, transfers and expiry.
What is a .io domain?
A .io domain is a second-level name such as yourname.io within the country-code top-level domain originally assigned to the British Indian Ocean Territory. It is widely used by startups, SaaS companies, developers and digital products because of its association with “input/output” and modern tech branding.
How much does a .io domain cost?
The current Truehost prices shown on this page are TSh 82,628 to register, TSh 234,546 to renew and TSh 180,830 to transfer. Checkout confirms the final amount. Researched catalogue figures are approximately $42.23 (registration) and $90.21 (renewal).
Who can register a .io domain?
Anyone can register a .io domain. There are no residency, local presence or industry restrictions.
Should I choose .io or .com?
Choose .io when you want a modern tech or product identity. Choose .com for the broadest global recognition. Each ending is registered separately.
Can I use .io for email?
Yes. Connect the domain to a compatible email service and create addresses such as [email protected].
Can I host the website with another provider?
Yes. Point the domain to the nameservers or DNS records supplied by the compatible hosting provider.
How long can I register a .io domain?
Available terms are shown during checkout (commonly 1–10 years). Multi-year options may be offered depending on current catalogue settings.
Which characters can I use in a .io name?
Use letters, numbers and internal hyphens. Length is typically 3–63 characters. Spaces, underscores, other punctuation and a hyphen at either end are not accepted.
Does registering .io include other extensions?
No. The .io name is a separate registration. Search matching .com, .ai or other endings if brand protection matters.
Who manages .io domains?
Internet Computer Bureau Ltd (ICB), under Identity Digital, operates the .io registry. Truehost provides the search, registration, billing, account management and customer support used on this page.
What happens when a .io domain expires?
Grace and recovery periods follow registry rules. Renew early. Exact windows and any recovery fees are confirmed by the registry and your registrar.
Is DNSSEC supported?
Yes. DNSSEC is supported when your DNS provider supplies compatible signing and DS records.
.io domain search
Ready for Your .io Domain?
Check availability and see the current registration price before checkout. Open to anyone worldwide.
Live availabilityCurrent pricesDNS control