Domain for Sale

Your Superintelligence project starts with the right domain:

K3Y.si is a sharp, futuristic take on 'key', pairing instant recognition with a strong superintelligent AI signal. It suits an AI security platform, model-access layer, agent authentication service, or intelligence orchestration product. The compact three-character form feels technical, memorable, and ready to unlock powerful systems safely.

Buy: $150,000

Lease: $13,750 / month

The domain acquisition process is secure and straightforward:

  • Pay via Escrow.com (credit card or bank transfer). Fees are paid by us.
  • Funds are securely held by Escrow.com until the transaction is complete.
  • Receive the domain transfer authorization code (EPP/Auth code).
  • Lease-to-own monthly plan is available for this domain (12 months).
More Domains for Sale

Inquire About This Domain

Fill out the form below and we'll get back to you shortly: