Coordwave
Public Alpha — Low-cost private inference on idle Macs

Cost-efficient private AI inference

Coordwave routes encrypted requests to hardware-verified Apple Silicon providers, delivering comparable model performance at about 50% lower cost than typical API providers. Prompts stay hidden from operators, and Mac owners earn from compute they already own.

Your appcoordMac Studio verifiedM3 Ultra · 96GBMacBook verifiedM4 Max · 128GBEncryptedPrivate encrypted request in — private result out
50% lower costof inference revenue goes to the hardware owner

01 — What You Get

Private inference without a new SDK

Change the base URL and keep your existing OpenAI client. Requests are encrypted before they leave your app and routed to verified Apple Silicon providers.

Open Console ↗

Turn idle Apple Silicon into earnings

Run a provider on hardware you already own. Coordwave matches your Mac with inference demand, and operators keep 100% of inference revenue during the public alpha.

Start Earning ↗

02 — Why It Costs Less

Most inference pricing includes several layers between silicon and the developer. Capacity is bought, rented, repackaged, and metered before it reaches an API call. Each layer adds margin. Coordwave routes demand to idle Apple Silicon instead, where the hardware is already paid for and the marginal cost is mostly electricity.

Typical API supply chain

NVIDIAAWS · Google Cloud · Azure · CoreWeaveAPI providersEnd users

Apple has shipped over 100 million machines with serious ML hardware: unified memory, high bandwidth, Neural Engines, and enough RAM in high-end systems to serve large MoE models. Most of that capacity sits idle for long stretches every day.

Coordwave turns that idle capacity into a private inference market.

Developers get lower prices without changing SDKs. Mac owners earn from machines they already own. The coordinator matches demand to providers, but prompts stay encrypted and hidden from the operator.

100M+

Apple Silicon machines shipped since 2020

50%

lower cost at comparable model performance

18hrs

average daily idle time per machine

100%

of inference revenue goes to the hardware owner

03 — The Privacy Problem

Routing to idle machines is only useful if the operator cannot read the request. Prompts can contain customer conversations, internal plans, source code, and other sensitive context. A marketplace promise is not enough when inference runs on hardware you do not own.

Coordwave is designed around a stricter guarantee: the coordinator can route requests, the provider can serve them, but neither should get a usable view of the prompt.

Private inference requires privacy that can be verified, not just promised.

04 — Privacy Architecture

Operator-blind by design

Coordwave removes the practical software paths an operator could use to observe inference data. Four layers work together, with hardware identity verified privately by the coordinator.

Encrypted end-to-end

Requests are encrypted before transmission. The coordinator routes ciphertext, and only the matched provider's hardware-bound key can decrypt the request.

Hardware-verified

Each provider uses a key generated inside Apple's tamper-resistant secure hardware. The attestation chain traces back to Apple's root certificate authority.

Hardened runtime

The inference process is locked down at the OS level. Debugger attachment and memory inspection are blocked so the operator cannot inspect a running request.

Traceable to hardware

Responses carry the verified trust state of the machine that produced them. The coordinator validates Apple's chain and publishes a privacy-redacted verdict without exposing device identifiers.

E2E Encryption

encrypted before it leaves your device

OS Integrity

SIP enforced · signed system volume · binary self-hash

Memory Isolation

Hypervisor.framework · Stage 2 page tables

Hardened Process

debugger blocked · no shell access

Your inference data — prompts · responses · model state

operator is here — every path inward is eliminated

The operator contributes compute, not visibility.

05 — Developer Experience

OpenAI-compatible API

Keep your SDK, request shape, and streaming code. Point the client at Coordwave and start routing private inference.

python
from openai import OpenAI

client = OpenAI(
    base_url="https://api.coordwave.ai/v1",
    api_key="your-api-key"
)

response = client.chat.completions.create(
    model="gemma-4-26b",
    messages=[{"role": "user", "content": "Hello!"}],
    stream=True
)

for chunk in response:
    print(chunk.choices[0].delta.content, end="")
Streaming — SSE in the OpenAI formatLarge MoE — selected models up to 239B params

06 — Pricing

50% lower cost, comparable performance

Idle Apple Silicon keeps the cost structure simple. Pay per token with no subscription or minimum, with selected model prices set around 50% below typical API-provider rates for comparable models.

ModelInputOutputTypical APIvs typical API

Gemma 4 26B

MoE · 128K context

$0.03$0.165$0.3350% lower

GPT-OSS 20B

MoE · 128K context

$0.015$0.07$0.1450% lower

Prices per million tokens. Typical API means published list rates for comparable models from major API providers.

07 — Earn

Earn from your Mac

Install the provider, choose when your Mac is available, and earn from inference jobs matched by the network. During the public alpha, operators keep 100% of inference revenue.

100%

of inference revenue goes to you

Low

marginal cost on Apple Silicon

CLI

Install via Terminal

Downloads the provider binary and configures a background launchd service.

$ curl -fsSL https://api.coordwave.ai/install.sh | bash
No dependenciesAuto-updatesRuns as launchd service
Coming soon

Native macOS Menu Bar App — In Development

A guided setup flow for non-terminal users. The CLI is the supported path during the public alpha.

Apple Silicon only · macOS 14+ · Includes CLI + backend

Earnings estimate

Chip family

M3 Ultra

Unified memory

96 GB

5%

Estimated daily earning

$1.24/day

Gemma 4 26B · 5%

Models your Mac can run

Models are ranked by estimated daily earning at the selected duty cycle.

  • Gemma 4 26B$1.24/day
  • Qwen3 32B$1.05/day
  • GPT-OSS 20B$0.53/day
How this estimate is calculated

The estimate assumes bandwidth-limited, single-stream decoding, with duty cycle as the only adjustable input.

Estimated earning, not guaranteed. While the system is bootstrapping, we are seeing significant variation in earning levels among providers using the same machine type. The default duty cycle is 5% to reflect this.

More Macs Support Coming Soon

We're starting with Macs that have 48 GB or more

Register your Mac ↗

Smaller models aren't supported yet. Register on the console, and we'll email you when this Mac can start earning.

Notify me when smaller models launch ↗

07 — Earn

Read the technical paper

Architecture, threat model, security analysis, and economic model for private inference on distributed Apple Silicon.

Download PDF ↗