Kai - Private AI

K.ai is the AI assistant that knows everything except who you are.

There is no sign-up. No email. No account. Open the app and ask anything. Your identity is an anonymous key created right on your phone, and your conversations live only on your device. They wash away after 7 days, or you can save the ones you want to keep.

ALOHA, PRIVACY
No sign-up, no email, no identity to steal. Your account is a private key that only you hold. Conversations stay on this phone and vanish after 7 days unless you save them. Your questions, photos, and answers are never stored on our side. One tap clears everything, any time.

ACTUALLY USEFUL
Ask anything and get a clear answer, with fresh results from the web and sources you can tap. Send a photo and ask about it. Create and revise images just by describing them. Ask K.ai to build a program, a website, or a mockup, and it hands you the real files, ready to preview and export to your phone or share with your computer. Save the conversations that matter so they never disappear.

HONEST PRICING
No subscription. Nothing to cancel. You buy prepaid credit, and every answer shows you exactly what it cost, usually about a penny. Hard questions get the smartest models, because a good answer is worth it. Credits never expire.