20% of domain offers are teaser traps

The cheapest domain is the one you can afford to keep.

Registrars compete on the first year and make their money on renewals. We rank every registrar by the whole bill — year one plus every renewal — so the $0.99 deal that renews at $40 never beats an honest price again.

2,373priced extensions
16registrars
10,813prices tracked
.ai
.ai · the 10-year bill live prices · 2026-11-05
Cheapest 1st yearIONOS
  year 1$80.00
  years 2–10$1,080.00
You'd pay$1,160.00
Teaser trap
Cheapest to keepPorkbun
You pay$826.00
Saved$334.00
* CheaperTLD · thank you for not falling for it

Every extension, ranked by the whole bill

16 extensions
Extension ▴▾ 1st year ▴▾ Renewal ▴▾ Transfer ▴▾ Keep 10 yrs ▴ Teaser check Registrars ▴▾
.de RESTRICTED DENIC $1.90Porkbun $3.93Dynadot $3.93Dynadot $38.53Porkbun Honest cheapest now is cheapest later 14 Compare
.co.uk Nominet $2.63Joker.com $5.66Porkbun $0.00Namecheap $55.60Porkbun +$31.81 if you pick Joker.com 12 Compare
.uk Nominet $2.63Joker.com $5.66Porkbun $0.00Namecheap $55.60Porkbun +$31.81 if you pick Joker.com 14 Compare
.org Public Interest Registry $1.00IONOS $11.64Dynadot $10.25OVHcloud $112.75Dynadot +$68.25 if you pick IONOS 16 Compare
.com Verisign $1.00IONOS $11.62Dynadot $10.11OVHcloud $116.20Dynadot +$64.80 if you pick IONOS 16 Compare
.dev Google Registry $7.75Porkbun $12.50Dynadot $11.99Dynadot $120.50Dynadot +$3.08 if you pick Porkbun 13 Compare
.net Verisign $1.00IONOS $12.49NameBright $12.49NameBright $124.20Porkbun +$56.80 if you pick IONOS 16 Compare
.xyz XYZ.com $0.75IONOS $14.21Porkbun $14.21Porkbun $129.93Porkbun +$5.82 if you pick IONOS 14 Compare
.app Google Registry $7.75Porkbun $14.50Dynadot $13.99Dynadot $138.50Dynadot +$3.62 if you pick Porkbun 14 Compare
.me doMEn $1.00IONOS $17.27Porkbun $17.27Porkbun $165.14Dynadot +$60.86 if you pick IONOS 15 Compare
.info Identity Digital $0.88IONOS $19.00NameBright $19.00NameBright $190.00Squarespace Domains +$125.88 if you pick IONOS 16 Compare
.online Radix $0.96IONOS $20.00Squarespace Domains $26.97Dynadot $200.00Squarespace Domains +$232.96 if you pick IONOS 14 Compare
.co Identity Digital $6.49Hostinger $25.99Hover $25.99Hover $259.90Hover +$61.50 if you pick Hostinger 15 Compare
.shop GMO $0.98Namecheap $31.41Porkbun $31.41Porkbun $284.75Porkbun +$157.05 if you pick Namecheap 14 Compare
.io Identity Digital $26.99Hostinger $50.00NameBright $50.00NameBright $493.32Porkbun +$208.58 if you pick Hostinger 16 Compare
.ai Government of Anguilla $80.00IONOS $82.70Porkbun $89.00NameBright $826.00Porkbun +$334.00 if you pick IONOS 14 Compare
Keep = first year (with any promo) plus every renewal for the period you choose. A +$ stamp means the cheapest first-year registrar is not the cheapest to keep, and shows what picking it would cost you.
$0.99
The teaser trap
20%

of domain offers renew at three times their first-year price — or more.

That's 2,141 of the 10,753 offers we track right now. A first-year discount isn't a bad thing on its own; it only bites when you don't see the renewal coming. Every trap gets a red stamp on CheaperTLD, with the renewal right next to it.

On .ai, choosing the cheapest first year (IONOS) costs $334.00 more over ten years than the cheapest to keep (Porkbun).

YEAR 10 10
Your horizon, your winner

The best registrar changes depending on how long you'll keep the name.

For 16% of extensions sold by more than one registrar, the cheapest first year is not the cheapest over a decade. Testing a side project? Sort by one year. Building a brand? Sort by ten. Flip the Keep it for switch above and the whole table re-ranks.

  • Promo prices and coupons applied to year one
  • Every registrar converted to USD at the ECB daily rate
  • Transfer prices alongside, for escaping an expensive renewal

The whole bill

Year one plus every renewal, not a headline number. Sorted by what you'll actually hand over.

Trap stamps

Any offer renewing at 3× its first year — and at least $5.00 more — gets flagged.

One currency

Registrars quoting in pounds, euros or yen are converted daily, so the table sorts like for like.

Rankings aren't for sale

Affiliate links pay us a little; they never move a registrar up the table. Disclosure.