Official data · Source AFNIC
Main .io registrars
Selection of leading registration bureaus active on the .io market.
Data as of May 2026
Main .io registrars
Selection of leading .io registrars. Identity Digital doesn't publish the full list in open data.
10 matching members
ℹ Note — Non-exhaustive list of leading registrars active on the .io market. Identity Digital publishes neither the full list nor the stock breakdown in open data.
Registration bureaus (registrars) for .io
The .io market is dominated by Namecheap, GoDaddy, Porkbun and Cloudflare thanks to their developer popularity.
LWS offers .io to its customers via partner.
For the full up-to-date list, see nic.io.
Frequently asked questions
Who are the main .io registrars?
Namecheap, GoDaddy, Porkbun, Cloudflare. LWS also offers .io via partner.