Thailand uses .th, .co.th, .ไทย, which requires a local presence to register. Below: who operates each namespace, what its rules actually constrain, the accredited local registrars, and how global registrars compare on price where we hold a sourced figure.
Of the 1 local storefronts read on 2026-09-29, THNIC prints the lowest standing .co.th price: THB 856.00 incl. VAT, computed from THB 800.00 ex. VAT. THNIC sells .co.th itself. Global registrars that sell .co.th in US dollars are the global option for a buyer in Thailand, not a recommendation in it.
Registrars accredited by THNIC (T.H.NIC Co.,Ltd.)
These 1 companies are accredited by the Thailand registry to sell .th, .co.th, .in.th and 1 more. Every column is a fact the registry publishes, read from its accredited-registrar list on 2026-09-29. Listed in the registry's own order.
Registrars accredited by THNIC (T.H.NIC Co.,Ltd.), with website and whether the registry lists each as supporting DNSSEC. No prices and no scores: none of these registrars has been tested by this site.
0 of 1 are listed by the registry as supporting DNSSEC. “Not published” means the registry does not list that registrar as supporting it, which is not the same as the registrar not supporting it. We have not tested any of these registrars, so nothing here carries a price, a score or a ranking. Comparing them on price and service is work we have not done, and saying which is better would be invention.
Which registrars have a Thai site, bill in THB and sell .th?
Three conditions decide whether a registrar can be recommended in Thailand rather than merely to the world from it: an interface in an official language, billing in the local currency, and selling the local namespace. All three must hold. No registrar we track currently meets all three here.
The English storefront was read and Thai was not among them. Language switchers are often rendered in JavaScript, which this read cannot see, so this is not recorded as a "no".
The English storefronts were read and Thai was not among them. Language switchers are often rendered in JavaScript, which this read cannot see, so this is not recorded as a "no".
Bills in USD only. "All prices are in USD" is a positive statement that no other billing currency is offered, so this is a recorded 'no' on every non-USD currency rather than an absence.
The English storefronts were read and Thai was not among them. Language switchers are often rendered in JavaScript, which this read cannot see, so this is not recorded as a "no".
The English storefront was read and Thai was not among them. Language switchers are often rendered in JavaScript, which this read cannot see, so this is not recorded as a "no".
The English storefront was read and Thai was not among them. Language switchers are often rendered in JavaScript, which this read cannot see, so this is not recorded as a "no".
Bills in USD only. "All pricing is per year and in USD." is a positive statement that no other billing currency is offered, as Porkbun's is; recorded as a 'no' on every non-USD currency.
The English storefront was read and Thai was not among them. Language switchers are often rendered in JavaScript, which this read cannot see, so this is not recorded as a "no".
The English storefront was read and Thai was not among them. Language switchers are often rendered in JavaScript, which this read cannot see, so this is not recorded as a "no".
The French and English and Spanish storefronts were read and Thai was not among them. Language switchers are often rendered in JavaScript, which this read cannot see, so this is not recorded as a "no".
The English and French and Spanish and Portuguese and Turkish and Ukrainian and Italian and Hungarian and Polish and Czech and Slovak and Croatian and Greek and Indonesian and Swedish and Danish and Finnish storefronts were read and Thai was not among them. Language switchers are often rendered in JavaScript, which this read cannot see, so this is not recorded as a "no".
Read billing in EUR and PKR and BRL and ARS and COP and TRY and INR and UAH and PLN and CZK and IDR and PHP and SEK and DKK; THB has not been established either way.
The German and English and Italian storefronts were read and Thai was not among them. Language switchers are often rendered in JavaScript, which this read cannot see, so this is not recorded as a "no".
The English storefront was read and Thai was not among them. Language switchers are often rendered in JavaScript, which this read cannot see, so this is not recorded as a "no".
The English storefront was read and Thai was not among them. Language switchers are often rendered in JavaScript, which this read cannot see, so this is not recorded as a "no".
Offers THB in a currency selector, but whether the card is charged in THB or in USD after a conversion is not established. Thirteen currencies in the selector (AU$, R$, CA$, ¥, €, £, ₹, MX$, ₱, ﷼, ฿, ₺, USD $). Whether the card is charged in the selected currency is not established by the page, so none passes the currency condition.
The French and Dutch and German and English and Spanish and Portuguese and Italian and Polish storefronts were read and Thai was not among them. Language switchers are often rendered in JavaScript, which this read cannot see, so this is not recorded as a "no".
The English storefront was read and Thai was not among them. Language switchers are often rendered in JavaScript, which this read cannot see, so this is not recorded as a "no".
The English storefront was read and Thai was not among them. Language switchers are often rendered in JavaScript, which this read cannot see, so this is not recorded as a "no".
No registrar tracked here is recorded as selling .co.th.
Nofails one condition
A dash is ignorance, not a failing grade: it means we have not established that condition either way. Several registrars render their language and currency switchers in JavaScript, which the read behind this table cannot see, so we record nothing rather than a false “no”. A currency that appears only in a display selector does not count as billing in that currency, because a converted price charged in dollars is exactly the case this condition exists to catch.
Where to buy a .co.th: THNIC, which sells it directly, and the storefronts read beside it
THNIC sells .co.th directly, so its own storefront is the one seller recorded. Its .co.th page prints a single registration and renewal price of 800 baht per year, excluding VAT. No tracked registrar storefront for Thailand was read.
Ordered by the standing .co.th price each registrar's own page printed on 2026-09-29: the renewal where the page states one, else the regular price, VAT included (added at 7% where the page states prices excluding it). Price only: this site has not tested their support, uptime or transfers, and none of them carries a score.
Ordered by the standing .co.th price each registrar's own page printed on 2026-09-29: the renewal where the page states one, else the regular price, VAT included (added at 7% where the page states prices excluding it). Price only: this site has not tested their support, uptime or transfers, and none of them carries a score.
Best options in Thailand
No registrar we track meets all three local conditions in Thailand.
No registrar we track is recorded as selling .th at all, so the namespace condition fails before language or currency is reached.
For .th itself, the registry’s own accredited registrars are the route, and they are listed on this page above. We have not tested them, so we name them rather than rank them.
does not bill in THB; does not sell .th; no Thai-language storefront established
Verified .com renewal of $11.08. Not the cheapest .com we verify: Spaceship renews at $10.18, 9% less. Porkbun is the pick here for catalogue breadth, not for price. WHOIS privacy: free, included by default.
Buying a gTLD through an English-language registrar that bills in dollars is a real and common choice, so it is named with the trade stated rather than dropped. It is not a recommendation in Thailand: the conditions it misses are in the column above.
Business use, globally
Namecheap
Support channels: 24/7 live chat, ticket support, knowledge base.
Developers, globally
Cloudflare Registrar
Industry-leading anycast DNS with deep developer tooling. Public API documented.
These two are the site’s global picks and are the same on every country page, which is why they are labelled globally and sit outside the table above. Nothing about a registrar’s API or its support channels changes at a border; what does change is language, billing currency and whether it can sell the local namespace, and that is what the eligibility table measures.
Policy authority: THNIC Foundation, with T.H.NIC Co., Ltd. as registrar
Local presence: Yes, and name-matched. .co.th requires the applicant to hold a trademark, service mark, certification mark or collective mark, with the domain exactly matching the registered mark. Applicants with legal standing in Thailand prove it with a passport or legal-entity registration certificate plus supporting documents; a trademark registered outside Thailand requires a local representative office that is a juristic person in Thailand, or a power of attorney appointing an authorised representative.
DNSSEC: Signed at the root
IDN: .ไทย (punycode .xn--o3cw4h) is delegated separately as Thailand's Thai-script ccTLD.
Thai Department of Intellectual Property registrations receive first priority. The exact-match rule, with no abbreviation or extension permitted, is the constraint foreign applicants most often underestimate.
Purpose: Commercial second level, the standard identity for a Thai company.
Eligibility: Restricted and name-matched. The applicant must hold a trademark, service mark, certification mark or collective mark, and the domain must exactly match the registered mark. Thai Department of Intellectual Property registrations get first priority; foreign marks require a Thai representative office or a power of attorney.
Tracked registrars that sell .co.th
None of the registrars we track sell .co.th at retail: see the local registrar list below.
The THNIC Foundation assigns T.H.NIC Company Limited to handle applications across the seven categories under .th and .ไทย. The exact-match rule is the constraint most foreign applicants underestimate.
.ไทย
Last checked 2026-08-19
Purpose: Thailand's Thai-script internationalised ccTLD, run under the same policy.
Eligibility: Governed by the same THNIC policy and category structure as .th.
Tracked registrars that sell .ไทย
None of the registrars we track sell .ไทย at retail: see the local registrar list below.
Punycode .xn--o3cw4h. A separate delegation from .th.
Namespace map
What you can register under .th
The Public Suffix List records 7 registrable namespaces under .th.
Registrable namespaces under .th from the Public Suffix List, with which of the registrars this site tracks sell each one and the cheapest renewal price we have verified.
Namespace
.ac.th
.co.th
.go.th
.in.th
.mi.th
.net.th
.or.th
Operator: Thai Network Information Center Foundation · .th signed in the root zone (2026-09-28)
Registered directly under the root label
The Public Suffix List records no delegated second-level namespaces under this delegation: a name is registered directly under the root label, at the second level, rather than under a category such as co. or org.
.ไทย.xn--o3cw4hThai Network Information Center Foundationsigned in the root zone
Verified and sample pricing per registrar for this TLD, with first-year, renewal, ten-year cost and the date each figure was checked
Registrar
First-year
Renewal
10-year cost
WHOIS privacy
Last checked
(verified price)
Spaceship
$9.08
$10.18
$100.70
Free
2026-09-02
(verified price)
Dynadot
$10.88
$10.88
$108.80
Free
2026-09-28
(verified price)
Porkbun
$11.08
$11.08
$110.80
Free
2026-09-28
(verified price)
OVHcloud
$9.20
$14.69
$141.41
Available; contact data red…
2026-09-28
(verified price)
AAmazon Route 53
$16.00
$16.00
$160.00
Free, with exceptions
2026-09-29
(verified price)
NNameSilo
$17.29
$17.29
$172.90
Free
2026-09-28
(verified price)
Namecheap
$11.28
$18.48
$177.60
Free, with exceptions
2026-08-19
(verified price)
Hover
$18.99
$18.99
$189.90
Free, with exceptions
2026-09-28
(verified price)
NName.com
$12.99
$19.99
$192.90
Available (Whois Privacy) o…
2026-09-28
(verified price)
IONOS
$1.00
$20.00
$181.00
Available; contact data red…
2026-09-29
(verified price)
Gandi
$11.00
$38.38
$356.42
Free, with exceptions
2026-09-28
Compared across the 11 registrars whose .com price we have read ourselves.
Most global registrars price domains in USD; local registrars often invoice in THB.
Can a registrar we track handle Thailand?
No registrar whose prices we verify sells any of the ccTLDs on this page, so a local or specialist registrar is the only route to them. A global registrar can still hold the .com, which renews from $10.18 at the cheapest seller we verify: many owners here run both.
Thailand ccTLDs and whether a registrar we verify sells each one
ccTLD
Sellers we verify
Cheapest verified renewal
vs cheapest .com
.co.th
0
Local registrar only
-No value recorded
.ไทย
0
Local registrar only
-No value recorded
Renewals are all-in and per year, at the cheapest registrar we verify for that extension, checked 2026-09-29. The .com reference is the cheapest verified .com renewal ($10.18). "Listed" counts registrars our country notes record as selling the extension without a price we have read ourselves.
What this page does not tell you: how the registrars based in Thailand compare. We list 1 of them by name only, no prices, no scores, no hands-on testing, so any claim here that a local registrar is cheaper, better supported or easier to pay would be invention. Where local billing in Thai Baht (THB), local-language support, or a registry rule requires a local registrar, that is a reason to use one, and comparing them is work we have not done. Thailand also applies a local-presence or nexus requirement to at least one of its ccTLDs: see the registry rules above before assuming eligibility.
FAQ
What is the best domain registrar in Thailand?+
Of the 1 local storefronts read on 2026-09-29, THNIC prints the lowest standing .co.th price: THB 856.00 incl. VAT, computed from THB 800.00 ex. VAT. THNIC sells .co.th itself. Global registrars that sell .co.th in US dollars are the global option for a buyer in Thailand, not a recommendation in it.
Do I need a local presence to register a .th domain?+
Yes, and name-matched. .co.th requires the applicant to hold a trademark, service mark, certification mark or collective mark, with the domain exactly matching the registered mark. Applicants with legal standing in Thailand prove it with a passport or legal-entity registration certificate plus supporting documents; a trademark registered outside Thailand requires a local representative office that is a juristic person in Thailand, or a power of attorney appointing an authorised representative.
Which global registrars sell .th?+
None of the registrars we track sell .co.th at retail. The THNIC Foundation assigns T.H.NIC Company Limited to handle applications across the seven categories under .th and .ไทย. The exact-match rule is the constraint most foreign applicants underestimate.
Which currency are domains billed in for users in Thailand?+
Most global registrars bill in USD regardless of buyer location. Local registrars typically invoice in Thai Baht (THB). Thai registrars invoice in baht with Thai VAT. Global registrars bill in USD; Thai cards generally work for gTLDs.
What payment methods work in Thailand?+
Thai registrars invoice in baht with Thai VAT. Global registrars bill in USD; Thai cards generally work for gTLDs.
