Coming soon

Your AI copartner.

Not another assistant behind someone else's API. Your models, your machines, no middleman — one copartner in your terminal, on your phone, and on the web.

praex
~ praex

PRAEX · Lucia I · manual mode

> take the failing deploy and fix it

  ⚒ read   cloudbuild.yaml
  ⚒ bash   npm test — 2 failing
  ⚒ edit   src/router.ts
  ✓ tests green — ready to ship

> 

01 — Yours

Own the whole stack

The models you talk to run on infrastructure controlled by us — or by you. Bring your own keys, or your own hardware. Your work is not a data funnel.

02 — Everywhere

One copartner, every screen

Start a task in the terminal, steer it from your phone, review it on the web. Same agent, same memory, same session.

03 — Direct

Answers, not lectures

Praex does the work and answers the question — no hand-wringing, no hedging, no refusing the reasonable. Private by design.

Three minds. First generation.

The models behind Praex — tuned by us, served from infrastructure we control, sized to the job. Or bring your own keys and run Praex on any model, free.

velox I

Swift · everyday

Instant answers and quick edits. The one you talk to all day.

faber I

Craftsman · working

Serious coding and reasoning with room to think. The workhorse.

lucia I

Frontier · deep work

The full-scale mind for the problems that deserve it.

Be first in the door.

Praex is in private preview. Leave your email and you'll get the invite the day it opens — nothing else, ever.