.build is tracked at one registrar so far, Porkbun, so this is its price, not a comparison. Prices verified 13 Sep 2026.
| Registrar | Register | Renew | Transfer | 3 years | Verified |
|---|---|---|---|---|---|
| Porkbun | $26.26/yr | $26.26/yr | $26.26 | $78.78 | 13 Sep 2026 |
Porkbun renews .build at $26.26, 1.00× the first-year price of $26.26.
The RDAP server for .build is looked up in IANA's bootstrap registry at check time, with the public rdap.org aggregator as a fallback, and checked together with DNS-over-HTTPS. Premium suspects (such as very short names) and brand-protected labels also get a third signal, Fastly Domain Research, before they are shown as available.