A whole Mac,rented to you and your agents.
A physical Mac mini in the US, Australia or Japan, on a residential home-broadband IP. You and your agents can use it from anywhere, around the clock.
Pilot batch, set up by hand. Reserve opens an email; after we confirm the configuration, we send a Stripe payment link.
A Mac we run for you,
with everything it needs.
Online 24 hours
Close your laptop; it keeps going.
- Claude Coderunning the full test suite
- Codexpackaging the iOS build
- Claude Codefixing the red CI run
- Codexsorting dependency upgrades
A residential IP
It goes online over local home broadband, not a datacenter IP range. To every service it talks to, it looks like an ordinary Mac at home.
- Claude
- OpenAI
- GitHub
- npm · PyPI
Ready on day one
The admin account is yours; install what you like.
- Claude CodePreinstalledAnthropic's coding agent; sign in with your own account and go.
- CodexPreinstalledOpenAI's coding agent, on your own account too.
- CoreSpeed MCPPreinstalled · optionalOne endpoint to thousands of apps and tools; you decide what gets access.
- TIE for MacPreinstalled · optionalLends the Mac to any agent; risky steps ask you first.
- Vibe42PreinstalledWatch and steer the machine's agents from your phone or any browser.
- SSHTurned onDirect terminal access to the Mac.
- NetEase UU RemoteOn requestWant the graphical desktop? Say so when you order.
Yours alone
One physical Mac per customer. Never split, never shared.
Own network segment
Customers cannot reach each other, or our office network.
Wiped at the end
All data is erased after you cancel. We never read, sell or train on it.
Claude Code and Codex sign in with your own accounts, which must follow the Anthropic and OpenAI terms. CoreSpeed hosts the machines at its own US facility and keeps one management account for maintenance.
It works in the cloud.
You set the rules.
The preinstalled TIE lends the Mac to any agent: reads run right away, while pushes and emails wait for your approval. Don't want it? Turn it off and it's a plain Mac.
- Read package.json
- Ran npm test · 214 passed
- Committed fix: sign-in redirect
- Waiting for you: git push origin main
Codex wants to run on your RentMac
git push origin main
Any agent
Claude Code, Codex, Cursor, Gemini CLI, or cloud agents in Ensemble.
Asks you first
Reads run right away. Pushes, emails and other risky steps wait for your approval.
Cut it off anytime
Pause from the menu bar or run cs untie. The agent loses the Mac at once.
TIE is in beta — preinstalled, entirely optional. To see the desktop, ask us to install UU Remote, or connect with the remote tool you already use.
One price.
The whole Mac.
No setup fee. Monthly, no long contract. Billing starts the day we deliver.
- Chip
- Apple M6 · 12-core CPU · 12-core GPU
- Memory
- 16GB unified memory
- Storage
- 256GB SSD
- Location
- US · Australia · Japan
- Network
- Residential IP
- Uptime
- 24 hours, never sleeps
- Access
- Admin account · SSH
Monthly
$200/moplus tax
Reserve one- Pay only after the configuration is confirmed — Stripe, invoices included
- Cancel renewal anytime; stops at the end of the period
- Price covers the machine, not model usage
Three steps
to your Mac.
We set up every machine just for you.
- Today
Email to reserve
Tell us the use and what your agents will run; we confirm the configuration.
- After confirmation
Pay, we set it up
First month via Stripe. We install the software, disable sleep, lock it down.
- Billing starts on delivery
Sign in and start
Get your sign-in details, SSH in, and use it from Ensemble or any agent you already run.
Before you order,
you may want to ask.
How do I order right now?
Pilot batch: Reserve opens an email to us. We confirm the configuration and use, send a Stripe payment link, set the machine up by hand, and email you the sign-in details.
What can I use it for?
Software development and testing: coding agents writing code, running builds and tests, or running developer tools. Under Apple's macOS license, a leased Mac may only be used this way.
How do I see its desktop?
SSH is on by default, and the preinstalled Vibe42 lets you drive the machine's agents from your phone or any browser. For the full graphical desktop, ask when you order and we will install NetEase UU Remote — it handles China-to-US sessions well.
What kind of IP does it have?
Home broadband — a residential IP, not a datacenter range. Model calls, Git and package installs all leave through that line. Your Claude and OpenAI accounts must still follow their terms.
Where are the Macs located?
The US, Australia and Japan. Pick a region when you order; your setup email states where the machine lives, and agents work on that region's network.
Who can access the Mac?
The admin account is yours. CoreSpeed keeps one management account, used only for maintenance and repairs. The machine sits on its own network segment that other customers and our office cannot reach.
How are model costs handled?
The price covers the machine only. Claude Code and Codex use your own subscription or API key; we add nothing and never handle it. Your accounts must follow the Anthropic and OpenAI terms.
What happens when I cancel?
Cancel renewal anytime; service stops at the end of the period, then the machine is erased and taken back. The retention window before erasure is stated in your setup email.
How do RentMac and CoreSpeed relate?
RentMac is a whole-machine rental run by CoreSpeed Inc. — same company, same invoice. The preinstalled TIE and CoreSpeed CLI are optional; skipping them changes nothing.
Your next Mac
is not on your desk.
US, Australia or Japan — a whole machine, run by CoreSpeed, $200/month.
Reserve one