Where to buy a .io Domain in 2026: best registrars compared

The .io domain extension is popular with tech startups and SaaS companies, despite it technically being a country-code top-level domain (ccTLD) assigned to the British Indian Ocean Territory. You can register a .io domain through various providers like Namecheap, Hostinger, Squarespace, IONOS, or GoDaddy, but the costs and buying experience vary a lot between them.

It’s important to keep in mind that first-year promotional pricing can be misleading. While many providers offer low intro prices, .io domain renewals are very expensive, and those costs can quickly add up. That is why comparing registrars beyond the first year pricing is essential to understanding the actual long-term costs.

In this article, I review my top 5 .io domain registrars for 2026. I break down their pricing models, evaluate their dashboard usability, and review the overall buying and managing experience. Continue reading to find a .io domain registrar that fits your needs and budget best.

Top 5 registrars to buy .io domain in 2026

1. Namecheap – best overall .io domain registrar
2. Hostinger – best budget bundle for .io domain and hosting
3. Squarespace – best all-in-one platform for .io landing pages
4. IONOS – best .io domain registrar for EU-based startups
5. GoDaddy – best for access to premium .io domain names

Best registrars to buy a .io domain – detailed look

The .io domain name extension can be expensive, so if you choose to pay the price, it’s important to make sure you’re not overpaying for barely usable features. Thus, in the reviews below, I evaluate my top 5 .io domain registrars in terms of overall value (such as full domain privacy included for free) and ease of domain management.

1. Namecheap – best overall .io domain registrar

.io domain price (first year):	$34.98/year
Renewal price:	$75.98/year
WHOIS privacy:	✅ Yes

Visit Namecheap

My top choice for .io domain name registration is Namecheap. It offers .io domain names for the second-lowest price on this list, and includes full WHOIS privacy with any eligible domain, forever. The renewal pricing is nearly two times higher than the initial discounted price, which is worth considering if you require a .io domain for an extended period of time.

Namecheap is relatively easy to use. While its interface might seem outdated in terms of design, it is easy to navigate. Additionally, the bulk search functionality with advanced filtering (such as price range, domain hacks, last vowel drops, and others) significantly improves the searching and buying experience for similar associated domains. Domain portfolio management is also quite advanced. I appreciated the option to execute bulk changes to multiple domains at once: renewing and updating host records and contact information, and bulk categorization or tagging.

The upsell pressure at checkout is moderate. I saw some additional service suggestions, but none were pre-selected, and proceeding to checkout did not require scrolling past these advertisements. Regarding buying, I also appreciated that Namecheap has its own marketplace for active domains, and an auction for expired domains. While you can’t sell domains from other registrars, these features can significantly improve your overall domain buying experience.

2. Hostinger – best budget bundle for .io domain and hosting

.io domain price (first year):	$31.99/year
Renewal price:	$74.99/year
WHOIS privacy:	✅ Yes

Visit Hostinger

Hostinger offers the cheapest .io domain first-year price on this list, and is my second top choice. While the first-year price for .io domains is $31.99/year, the renewal pricing is high at $74.99/year. Further, even though WHOIS privacy is included for free, this provider might not be the most economical for long-term .io domain ownership. I recommend Hostinger as a viable registrar only for the first year.

Hostinger is also very easy to use. While it does not offer marketplaces and auctions, you can still use third-party platforms for it. Plus, the hPanel is easy to navigate, and includes all of the basic as well as some advanced domain management options. However, bulk search is not available. A potential hPanel drawback is that it is generally oriented towards hosting rather than domains, which could be confusing for someone looking for a purely domain-centered dashboard.

During checkout, I saw a normal amount of ads promoting other domains and services together with the .io domain. None of them were pre-selected or added to my cart. However, what was frustrating was that together with my .io domain, Hostinger automatically added a web hosting Business plan to my cart, and set the subscription duration to two years. Further, it was set to automatically renew at $18.99/month.

It felt a bit like a predatory upselling tactic where the provider hopes the user doesn’t notice what they sign up for, forgets to cancel the renewal, and ends up paying for what they did not necessarily need in the first place. Thus, while I do recommend Hostinger for its ease of use and relatively low first-year .io domain pricing, I also urge you to carefully read all the terms and review your cart before placing an order.

3. Squarespace – best all-in-one platform for .io landing pages

.io domain price (first year):	$60.00/year
Renewal price:	$70.00/year
WHOIS privacy:	✅ Yes

Visit Squarespace Domains

Squarespace is my top .io domain registrar for beginners and users looking for an all-in-one solution. If you buy a domain from Squarespace together with a site plan, you get the domain for free for the first year, which is a pretty good deal if you ask me. However, it’s good to keep in mind that the renewal yearly cost for .io domains starts at $70.00, which is a high price to keep in consideration.

In terms of user experience, I found Squarespace to be quite a straightforward registrar. It is clean and minimalist, and very simple to register for the first time. Unlike some other large registrars, I did not experience heavy upselling at checkout besides the occasional Google Workspace integration offer. The only thing I disliked was that the term for my domain was automatically set to three years – but that is easy to change. One thing to keep in mind is that domain and website subscriptions are billed and canceled separately, so canceling one doesn't automatically stop the other.

While Squarespace is quite good if you want both a domain and a website, its bulk search and portfolio management are quite weak. Squarespace is for users managing a single site, so it won’t be the best if you are looking to check the availability of hundreds of domains at once. For portfolio management, you can manage standard items like DNS records, forwarding, and privacy settings. However, if you’re looking to scale your portfolio or use advanced marketplace features, another provider would be bette

4. IONOS – best .io domain registrar for EU-based startups

.io domain price (first year):	$40.99/year
Renewal price:	$90.00/year
WHOIS privacy:	✅ Yes

Visit IONOS

IONOS is a hosting provider with European servers, and it also provides domain registration services. Due to it being based in Europe, it is a good option for startups also from this region. It is also quite business-oriented and not really intended for beginners. This also reflects in the costs – while the first-year .io domain costs $40.99, the renewal price of $90.00/year is the highest on this list.

IONOS’ registration process was okay, but it comes with a fair amount of friction. After adding my domain to the cart, I saw that a Domain Guard was automatically added, and I had to click through several "exclusive offers" for web hosting and email before I could check out and pay. It felt like a fair bit of extra clicking for a simple purchase.

The My IONOS dashboard is relatively easy to use. It uses a tile-based layout that is clean and functional for managing DNS records, SSL, and domain forwarding. I liked that every domain comes with a free Wildcard SSL certificate and Domain Connect support, which made setting up DNS for external services much smoother than usual. One unique touch is the assigned Personal Consultant, which is nice for support.

For portfolio management, I found IONOS to be surprisingly functional, especially for a more technical audience. It includes a bulk search tool for up to 50 domains, and the dashboard provides a clear, centralized view of all domains you own. I also appreciated the developer APIs, which allow bulk-managing contacts, nameservers, and DNS. This is an advantage for startups or tech teams.

5. GoDaddy – best for access to premium .io domain names

.io domain price (first year):	$59.99/year
Renewal price:	$89.99/year
WHOIS privacy:	✅Yes (partial)

Visit GoDaddy hosting

GoDaddy is the best domain registrar if you’re looking to auction, sell your own, or buy other people’s expired .io domains. It has excellent marketplace and auction tools, as well as a powerful bulk search and portfolio management features. For .io domains it remains a bit expensive, with first-year pricing of $59.99 and renewal of $89.99/year. However, if you choose a 3-year plan, you can get the domain for the first year for only $0.01.

The buying experience at GoDaddy felt like a constant battle against upsells. I found several optional upgrades like Full Domain Protection were auto-selected in the cart. I had to pay close attention to every button click to ensure I wasn't accidentally agreeing to add-ons I didn't need. If you go with GoDaddy, you have to be prepared to resist a lot of pressure to spend more.

That said, if you can navigate the upsells, the management interface is actually quite nice. The DNS editing tools are good and give you a lot of control over your domain settings. I also appreciated the Afternic and GoDaddy Auctions integration – if you are interested in buying expired domains, this is the leading marketplace in the industry. Also, the option to track auctions and find specific, premium domain names is a major pro that most other registrars simply can't offer.

In terms of portfolio management, it is fairly decent, especially if you join the Discount Domain Club to lower renewal rates as you scale up. The watchlist feature is great for tracking up to 100 domains at once without having to manually check each one. However, GoDaddy’s downside is you'll still see prompts for email plans and website builders while trying to do simple DNS tasks.

The real cost and risk of owning a .io domain - compare registrars

Many comparison articles for best .io domain registrars tend to compare only first-year pricing. However, this can be misleading, since first-year pricing is usually heavily discounted and does not reflect the costs you would incur long term. Further, .io domains are a lot more expensive than some other TLDs, so comparing renewal and long-term pricing is very important to avoid incurring unexpected costs.

Registrar	First-year price	Renewal price	3-year price
Namecheap	$34.98/year	$75.98/year	$197.94
Hostinger	$31.99/year	$74.99/year	$181.97
Squarespace	$60.00/year	$70.00/year	$210.00
IONOS	$40.99/year	$90.00/year	$221.25
GoDaddy	$59.99/year	$89.99/year	$179.99

Is .io a smart domain choice in 2026?

Choosing a .io domain in 2026 is a strategic balancing act between tech-focused branding and operational realities. For many tech startups and SaaS companies, .io is ideal. It is widely recognized as a "tech-first" badge, and remains a good alternative when .com names are unavailable. However, due to popular demand, .io is a very expensive domain, with renewal fees often being higher than .com or similar domains.

The .io is a country code top level domain (ccTLD) assigned to the British Indian Ocean Territory, which, under a treaty signed on May 22nd, 2025, is being handed over to Mauritius. This handover, according to Internet Assigned Numbers Authority (IANA) rules, should result in a 5-year phase out of the .io domain. In some similar cases, exceptions have been granted and domain names survived. However, whether an exception will be granted to the .io domain is for now uncertain.

All in all, the .io domain can be a good choice for tech brands and developer tools. However due to uncertainty about the domain’s future, mainstream businesses intending longevity should consider using both .io and .com domains.

How much does a .io domain cost?

A .io domain is generally a lot more expensive than a standard .com. This is due to its popularity as a tech-first domain, which drives up demand and registry pricing. However, the price still varies based on where you buy it. A typical range is around $40.00–$90.00/year.

First-year promotional prices can look very attractive, but I've found these are often misleading. The most important figure to look at is the renewal price. If you want to have your domain long-term, a low first-year price that jumps up significantly upon renewal can end up costing you much more in the long run. Always verify the renewal rate before you checkout.

Additionally, don't forget to check the transfer price. If you ever decide to move your domain to a different registrar, some providers charge a fee to authorize or process that transfer. Finally, keep in mind that premium .io names are often a lot more expensive than standard registrations. These are set by the registry itself and can cost thousands of dollars, regardless of which registrar you choose.

Final thoughts

Choosing the right registrar for a .io domain is about balancing your needs with long-term costs. While first-year promotional pricing can appear low, the renewal rates are what actually determines the long-term costs of owning a .io domain.

Based on my findings, Namecheap and Hostinger offer the best pricing (both first-year and renewal) and user experience. However, for more technical users or those managing a larger portfolio, the advanced features at IONOS or the marketplace depth of GoDaddy might be worth the extra costs.

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