THE FIT
When .co makes sense
Consider .co when brevity matters and you can consistently show the full domain in your communications.
THE TRADEOFF
What to think through
It is easy to add an extra m by habit. Check the corresponding .com and consider possible confusion for email and word-of-mouth referrals.
BEFORE YOU COMMIT
Registration and setup
.co is Colombia’s country-code extension. Check current registry and registrar eligibility and pricing terms rather than assuming every country-code extension has the same rules.
Registry reference: IANA .co delegation record. Reviewed 9 September 2026. Guidance is editorial; availability and quotes are checked separately.