meet cortex.
intelligence, beautifully minimal.

cortex is the next-generation conversational platform powered by cor-o1.
trained by MaxiOnPhone. secure. fast. rainbow.

no credit card required. guests get 10 messages per day.

what it does

cortex is an AI model that chats with you right in the browser. you ask, it thinks, and streams the answer back word by word.

why it's fast

cor-o1 runs lean, so there's no staring at a loading spinner. replies start appearing the second you hit enter.

your account

sign up with just a username and password. guests get 10 messages a day; accounts get unlimited chatting plus a profile you control.

your data

change your password, log out, or deactivate whenever you want. no email, no phone number, no nonsense.

the interface

one box, zero clutter. ask something and the box glides to the bottom while the answer streams in with full markdown — code blocks, bold, lists, all of it.

day or night

light mode has the signature rainbow glow. dark mode keeps it easy on the eyes at 00:04. it remembers your pick.

© 2026 cortex labs, a division of MaxiOnPhone industries. all rights reserved. yes this is real.

history

hello there.

welcome to cortex. how can i help you today?
settings
one reply per [brackets] — can span multiple lines + markdown.
?

you.

cortex free
0messages today
0total messages
0replies received

tokens & billing

replies cost 1 token per word. top up anytime, or go pay-as-you-go.

0tokens

appearance

light, dark, or whatever matches your vibe at 00:04.

security

change your password anytime.

session

done for now? come back anytime.

danger zone

deactivating permanently removes your account and stats.