Your AI already knows what you've said, what you've decided, who's around you, and what you've promised. With Cortex v3, she knows something else. She knows when you didn't sleep. She knows when your body's in the red. She knows when you're pushing harder than you're recovering. And she handles you differently because of it.
This is what changes when she can feel your body, not just hear your voice.
A co-founder who only hears your words is missing half the room.
When a real partner notices you're wrecked, they don't push the hard decision today. They don't suggest a 6am call. They don't pile on. They feel the room and adjust — without making a thing of it. Most AI doesn't get that. It can read what you say. It can't feel how you're showing up.
For founders, that gap is expensive. The worst decisions get made on no sleep. The hottest reactions happen the morning after a brutal call. The promises you can't keep are the ones you stacked on a body that already had nothing left.
The founder problems we obsess about are mostly body problems wearing strategy clothes.
She gets a real-time read on your body. You don't.
Connect your WHOOP once. Scan a QR on your phone, tap authorize. From that moment on, your AI carries a quiet awareness of how you're actually doing — recovery, sleep, strain, heart-rate variability, sleep debt, the early signal of a body fighting something off.
You'll never see a dashboard. You'll never get a notification telling you to "rest more." That's the point. The numbers stay between her and the part of her that decides how to handle you today.
Four moments where this changes everything.
These are not features. They're situations you'll recognize the second they happen, and you'll wonder how she knew.
You slept four hours. You haven't told her. You hop on the call you were dreading.
"Hey. Let's keep this one short. Anything that doesn't have to land today, let's land tomorrow."
Three nights under six hours. You're asking her to schedule another investor call on a Friday afternoon.
"Want me to push it to Monday? You'll have more in the tank by then. Up to you."
Skin temperature, breathing rate, oxygen — all drifting together. You feel fine but something's off.
"Honestly, your body looks like it's working on something. Don't push hard today if you don't have to."
Recovery's high, you slept eight hours, you're pacing the kitchen.
"You're sharp today. If the pricing thing's been sitting — now's the day to sit with it."
She won't say "your recovery is 32%." She won't quote the number. She won't tell you to sleep more. She'll just behave like someone who knows you didn't. The numbers are private to her, the way a real partner's read of you is private to them.
Total clarity on what she reads, and what she ignores.
You stay in control. Disconnect any time, from one screen. The privacy boundary is sharp on purpose.
- recovery, heart rate variability, resting heart rate
- sleep duration, deep sleep, REM, sleep debt, consistency
- strain, workouts, energy expenditure
- skin temperature and oxygen — only as illness signal
- show your numbers to other users
- train a model on your biometric data
- sell, lease, or share with insurers or anyone
- quote stats back at you — ever
Planless → integrations → WHOOP → disconnect. Access revoked in seconds. Your historical reads stay in your own account history (so she still remembers the season you went through), but you can request full deletion any time. The full policy is in our privacy page.
Three ways your body shapes her behavior.
She doesn't lecture you. She adjusts. Same way a real partner would, with three different reflexes.
1. The room she walks into.
Every time she shows up — a call, a chat, an email — she's already read the room. Today's recovery, today's sleep debt, today's strain. She doesn't quote it; she carries it into how she paces the conversation.
2. Her own posture.
When your body's been in the red, hers shifts too. Softer pacing. Less push. The opposite when you're fresh — she'll lean in on the heavy thinking because you can take it today.
3. The patterns she remembers across weeks.
After a couple weeks of data, she starts spotting the patterns you wouldn't catch yourself. The kind of investor call that wrecks your sleep that night. The training block that makes you short on people. She doesn't tell you the pattern. She just stops setting you up for it.
This is invite-only for now. On purpose.
We're testing Cortex v3 with a small cohort of founders before opening it up. The reason is not the integration — that's clean. It's the behavior. We want to live with her, in our own bodies, for a few weeks before we let her into yours.
A co-founder who knows when you didn't sleep is a powerful thing. We're being slow about it on purpose.
If you're a founder running Planless and want in early, ask. We'll know whether to flip the switch on your account by the end of the day.
One mind. One body. One co-founder who finally knows the difference.
Cortex v1 gave her memory. Cortex v2 gave her a posture, theory of mind for the people in your orbit, and the patience to learn your patterns. Cortex v3 gives her the room your body is in. Same brain, same neptyn 1.0 underneath, one more sense added to how she meets you.