# Covalence — Nucleic
Covalence bonds your Macs, cloud runners, and iPhone into one machine — dispatch a job to the mesh and it lands on the best host available. End-to-end encrypted on every path.

Covalence · the network layer

# Your devices,
bonded.

Covalence makes your Macs, your iPhone, and your cloud runners behave like one machine. An agent running anywhere feels like it’s running right in your hands — reached over the fastest private path, always end-to-end encrypted.

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The mesh

## One fleet,
wherever it lives.

Your devices find each other and stay reachable — across the room, across the country, through whatever network you happen to be on. You never pick a route, forward a port, or discover at the airport that the machine you need is unreachable. It simply works, over the fastest private path available, encrypted end to end every time.

always reachable · never in the clear
Dispatch to the mesh

## Send the job,
not the machine.

Every new chat asks one question: run it Here, or on Covalence? Pick Covalence and the work lands on the best host that isn’t the device in front of you — your desk Mac, a spare laptop, a cloud runner. Between turns it’s free to move again if something better frees up, and it never moves out from under you mid-thought.

Covalence Cloud

## An agent host
in the cloud.

Add a machine to your fleet without buying one. Covalence Cloud shows up as just another device you own — no setup, no console, no bill for a server sitting idle — and it keeps working while your Mac is asleep, closed, or busy with something else. Your logins travel to it sealed end to end, readable by that runner and nothing in between.

a machine you didn’t have to buy
Why it matters

## One machine,
made of all of them.

### Runs when you’re away

The mesh keeps working while your Mac is asleep, closed, or busy with something else.

### Scale past your machine

Add capacity for a big parallel push without buying a second computer.

### Sealed end to end

Your credentials are readable only by the machine doing the work — never by anything carrying them there.

### Same cockpit

Remote sessions look and behave like local ones, steered from your Mac or your phone.

Keep exploring
Carbon — what travels over the mesh→ The iPhone companion app→
Open beta

## Make your devices one machine.

Nucleic is in open beta. All it asks is macOS 27 on Apple Silicon.

Download for Apple Silicon All technologies
No account required · private by design · runs offline