ICANN fee: $0.00
WHOIS Privacy: $0.00
Visitors: 95k (April 2026, Similarweb)
More KnownHost OffersThe Only Calculator That Reveals the True Cost of Your Domain.
See how much you'll really pay over time.
| Option | Total Cost |
|---|---|
|
Regular Registration Start @ $83.95 |
$251.85 |
How it works: Total cost = First year price + (Renewal price × Remaining years). For renewals, it's simply Renewal price × Years. This helps you compare the true long-term value of promotional offers versus regular pricing.
Track how .IO domain prices at KnownHost have changed over time. This chart shows the cheapest registration, renewal, and transfer prices available.
Prices shown are for KnownHost
See how KnownHost stacks up against 130 other registrars for .IO pricing. Rankings cover registration, renewal, transfer, and long-term ownership costs.
As of May 19, 2026, KnownHost offers .IO domain registration at $83.95, which is 45% higher than the market average of $57.76. They rank #113 out of 131 registrars for first-year pricing. This price has been active for 102 days (since February 06, 2026). Previously, the registration price was $49.83 (68% increase).
For renewals, KnownHost charges $83.95/year, 13% above the average renewal cost of $74.15 (ranked #93). The renewal rate is close to the initial registration price, meaning no significant price jump after the first year.
For domain transfers, KnownHost is ranked #95 at $83.95 among 131 registrars. For long-term value, KnownHost's 3-year total ownership cost is $251.85 (ranked #101) and 5-year total is $419.75 (ranked #96). These rankings are based on our analysis of 131 registrars currently offering .IO domains.
See how KnownHost's .IO pricing stacks up against top registrars. Compare registration, renewal, and transfer fees side-by-side to find the best deal.
| Feature | KnownHost | Spaceship | GoDaddy | Winner |
|---|---|---|---|---|
| 1st Year Price | $83.95 | $14.98 | $59.99 | Spaceship |
| Renewal Price | $83.95 | $51.75 | $89.99 | Spaceship |
| ICANN Fee | $0.00 | $0.00 | $0.20 | Tie |
| 3 Years Price | $251.85 | $118.48 | $239.97 | Spaceship |
| 5 Years Price | $419.75 | $221.98 | $419.95 | Spaceship |
| Transfer Fee | $83.95 | $38.88 | $89.99 | Spaceship |
| Whois Privacy | Free | Free | Free | Tie |
Verdict: For strictly lowest initial pricing, Spaceship offers a lower entry point by $68.97 (limit 1). However, KnownHost remains a popular choice for users seeking personalized support, specific payment methods, or a more focused service experience compared to mass-market registrars.
While we've highlighted the top market competitors above, we believe in total transparency. Use the search tool below to instantly generate a custom side-by-side comparison table between KnownHost and any other active registrar for .IO domain. See for yourself who truly offers the best deal.
Select a registrar from the list to update the comparison table.
Follow these simple steps to secure your .IO domain for just $999,999.00 using the exclusive promo code.
Good news! You don't need a complicated coupon code to get the best price of $83.95 at KnownHost.
Common questions about KnownHost's .IO domain pricing and services.
DomainOffer may earn a commission if you purchase through links on this page, at no extra cost to you. Prices are updated via API.
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