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Choose a VPS if OpenClaw must be reachable around the clock, from several locations, without keeping hardware at home. Choose a home server if you value physical ownership, local files and devices, and a one-time hardware purchase more than convenience—and you are willing to maintain power, networking, updates, backups, cooling, and secure remote access.
Both architectures are supported. The deciding factor is not whether OpenClaw can run in either place, but which set of operational responsibilities you want to own.
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What you are actually hosting
OpenClaw is an AI assistant that runs on infrastructure you control. Its always-on Gateway is the control plane: it owns conversations and sessions, channel connections, authentication profiles, state, and the workspace used by the agent. Your laptop or phone can be a client, but the Gateway is the machine that must remain available for incoming messages and scheduled work.
That architecture changes the decision. If the Gateway is on a VPS, the data-center machine is the source of truth. If it is on a home server, the computer in your house is the source of truth. In both cases, protect and back up the Gateway’s state and workspace; losing the machine without a usable backup can mean losing configuration, credentials, schedules, and working data.
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Runtime requirements
OpenClaw’s getting-started documentation requires Node.js 24.16 or newer, or 26.1 or newer, and recommends Node.js 26. Install a supported version before onboarding. The Gateway can then be installed as a background service, allowing it to start without an open terminal or logged-in desktop session.
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VPS or home server at a glance
| Decision factor | VPS | Home server |
|---|---|---|
| Availability | Designed to stay online while your laptop sleeps; data-center power and connectivity are part of the service. | Depends on household electricity, router, ISP, cooling, and the server’s hardware. |
| Cost pattern | Recurring hosting charge; the amount varies by provider, region, storage, bandwidth, and workload. | One-time hardware purchase plus electricity, replacement parts, and any networking equipment. |
| Physical control | You control the operating system and OpenClaw, but the provider owns the physical machine and facility. | You own the computer, disks, network path, and physical access. |
| Remote access | Usually straightforward because the host already has a data-center network presence; still secure it with a private access method. | Requires a reliable route into your home network, usually through an outbound overlay or an SSH path. |
| Public exposure risk | A public IP and exposed services can attract scanning; firewall and account security are essential. | Port forwarding can expose your household network; avoid it unless you understand the consequences and have authentication in place. |
| Local-device access | Remote Gateway can use a paired laptop or phone node when it needs local screens, cameras, or commands. | Can reach local files and devices directly, subject to your home-network permissions. |
| Maintenance | You handle OpenClaw, the operating system, firewall, credentials, and backups; the provider handles the underlying facility and hardware layer. | You handle all of those tasks plus power, disks, cooling, router, ISP, and physical repair. |
| Recovery after failure | Restore the backed-up state and workspace on a replacement VPS or new instance. | Restore to repaired or replacement hardware and re-establish the home network and remote-access path. |
There is no authoritative OpenClaw-specific study that assigns comparative uptime, performance, power use, or total cost to these two approaches. Treat the table as an operational comparison, not a promise of a particular service level.
Why a VPS is the better fit for some OpenClaw users
Always-on operation without household hardware
A VPS keeps the Gateway in a data center, so your personal computer can be shut down, asleep, or away from home while OpenClaw continues receiving messages and running scheduled work. This is the clearest reason to choose it: availability does not depend on whether someone unplugged the server, the home router rebooted, or the electricity went out.
It also suits people who access the same assistant from work, travel, and multiple personal devices. You connect clients to one centrally reachable Gateway instead of trying to make a changing home connection discoverable from the internet.
Predictable remote reachability
A VPS normally has a stable network identity and a provider console for recovery when the operating system is unreachable. You still should not publish the Gateway openly. Keep the service on loopback and reach it through SSH or a private tailnet; the advantage is that the underlying host is already online and reachable for that secure tunnel.
Less physical maintenance
You do not need to replace a failed fan, add cooling, protect a disk from household conditions, or keep a spare power supply on hand. That does not make a VPS maintenance-free. You remain responsible for operating-system updates, OpenClaw updates, firewall rules, provider-account security, credentials, and backups. The provider’s physical resilience is not a substitute for your own recovery plan.
The VPS trade-off: recurring dependence
A VPS creates an ongoing bill and a dependency on the hosting account, its region, and its network. The official OpenClaw documentation does not publish a universal price because plans differ in CPU, memory, storage, bandwidth, region, and workload. Budget from the actual plan you select rather than from a generic “VPS cost.” Keep an exportable backup so you can move the Gateway if the account or region becomes unsuitable.
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Why a home server is the better fit for some OpenClaw users
Ownership and local control
A home server gives you physical possession of the computer and disks. That can be valuable when OpenClaw needs to work with files on your local network, interact with household devices, or remain under your direct custody. You decide where data is stored, when hardware is replaced, and how the network is segmented.
One-time hardware purchase, ongoing household costs
Buying a server can avoid a monthly compute rental, but it is not free operation. Electricity, storage replacements, cooling, an uninterruptible power supply, and a more capable router can matter over time. Your actual cost depends on the hardware and electricity rate; no OpenClaw documentation supplies a standard power-use figure.
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Raspberry Pi is listed in OpenClaw’s official hosting paths, making a Raspberry Pi 5 a reasonable home-server candidate for a small Gateway. The correct configuration depends on the workload. Check the current board listing and choose suitable RAM, reliable storage, power supply, cooling, and an enclosure. A lightweight messaging Gateway has different requirements from one that runs many schedules, stores large workspaces, or invokes resource-intensive local tools.
Use dependable storage rather than treating a removable card as a backup. Keep the Gateway’s state and workspace on storage you can back up, and test restoring that backup before you rely on the Pi for important automation.
Home-server trade-offs
Household reliability becomes your responsibility. A power cut stops the Gateway unless you provide backup power. A router failure, ISP outage, changing public address, or carrier-grade NAT can break remote access. Dust, heat, a failing disk, or an unattended update can do the same. A home server is a good choice when you are prepared to monitor and repair those dependencies, not when you simply want the cheapest possible computer.
Security: the critical difference is exposure, not location
Keep the Gateway on loopback by default
OpenClaw defaults to loopback on port 18789. The remote-access guidance says to keep the Gateway loopback-only unless you are sure a different bind is necessary. A loopback listener accepts connections from the same machine but is not directly reachable from the rest of the network.
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Use an encrypted private path
The safest general pattern for both a VPS and a home server is loopback plus SSH tunneling or Tailscale Serve. This keeps the Gateway itself private while the access layer handles encryption and reachability.
SSH tunneling
For a temporary or administrator-only connection, create a local tunnel from your laptop to the remote machine:
ssh -N -L 18789:127.0.0.1:18789 user@your-serverWith that session open, a client on your laptop can use its own 127.0.0.1:18789; SSH carries the traffic to the Gateway’s loopback port on the server. Replace the account and host with your own values. Restrict SSH keys, disable password login where appropriate, and close the tunnel when it is no longer needed.
Tailscale Serve
Tailscale Serve keeps the Gateway bound to 127.0.0.1 and supplies HTTPS access limited to your tailnet. It is useful when several of your own devices need access without opening an inbound port on the home router. You still need to secure the tailnet accounts and device approvals.
Tailscale Funnel is different
Tailscale Funnel makes a service public rather than tailnet-only. If you use it, password authentication is required. Public access expands the attack surface, so do not select Funnel merely because it is easier than configuring private access.
Remote Gateway, local tools
A remote Gateway does not automatically have your laptop’s screen, camera, files, or local command tools. When those capabilities are needed, pair the laptop or phone as a node. The Gateway remains the central host and calls the node over its WebSocket connection. This lets you keep the always-on control plane on a VPS while granting selected local capabilities to an online personal device.
How to deploy OpenClaw on a VPS
- Select a region and plan for the workload. Consider memory, storage, bandwidth, and the location of the users and services OpenClaw will contact. There is no single officially recommended size or price.
- Harden the new machine before onboarding. Create an administrative account, apply operating-system updates, enable a host firewall, limit inbound ports to the access methods you actually use, and protect the hosting account with strong credentials and multifactor authentication.
- Install a supported Node.js release. Use Node.js 24.16 or newer, or 26.1 or newer; the OpenClaw documentation recommends Node.js 26. Verify the active version before running onboarding.
- Install and onboard OpenClaw. Follow the current getting-started procedure for the Gateway and its channels. Store credentials in the supported authentication configuration rather than in shell history or public files.
- Install the Gateway as a background service. The service should start at boot and restart according to your operating-system policy. Confirm that it is listening on loopback port 18789, not on all interfaces.
- Choose private remote access. Use an SSH tunnel or Tailscale Serve. If you intentionally bind beyond loopback, configure authentication before changing the bind and verify the firewall rule from an external network.
- Back up the source of truth. Back up OpenClaw’s state and workspace, protect the backup separately from the VPS, and document how to restore it to a replacement instance.
- Test the failure path. Reboot the VPS, verify that the service returns, send a test message, and perform a restore rehearsal on separate storage or a temporary instance.
How to deploy OpenClaw on a home server
- Choose hardware that matches the workload. A Raspberry Pi 5 is a supported-path candidate, but select RAM, storage, power supply, cooling, and enclosure for the schedules, channels, workspace size, and local tools you will run.
- Install a supported operating system and Node.js. Apply updates, install Node.js 24.16 or newer (or 26.1 or newer), and verify the version before installing OpenClaw.
- Place the server on a controlled network segment. Use a reserved local address, restrict which household devices can reach it, and avoid exposing administrative services to the public internet.
- Install and onboard the Gateway. Complete channel authentication and workspace setup while you are on the local network. Confirm that the Gateway owns the expected state and files.
- Run it as a background service. Configure automatic startup and check that it returns after a reboot without a logged-in graphical session.
- Keep the Gateway on loopback. Do not port-forward 18789 from the router. For remote use, add SSH access or Tailscale Serve rather than publishing the raw Gateway.
- Plan for household outages. Consider a UPS, automatic restart after power loss, router recovery, temperature monitoring, and a way to reach the server when you are away.
- Back up outside the server. Copy the state and workspace to another device or protected storage. A second disk in the same box does not protect against theft, power damage, or a complete hardware failure.
- Test remote access from outside your home. Use a cellular connection or another network, verify that only the intended private path works, and confirm that an unauthenticated direct connection is refused.
Backups and recovery: the responsibility both choices share
The VPS documentation states that “The Gateway runs on the VPS and owns state + workspace.” The same principle applies at home: wherever the Gateway runs, that machine is the authoritative copy. Back up both the state and workspace, not just the operating-system disk.
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What a useful backup plan includes
- Configuration and authentication data: preserve the files and secrets needed to reconnect channels, while encrypting the backup and limiting who can read it.
- Workspace content: include files, prompts, schedules, and other agent data that OpenClaw uses during normal operation.
- Version notes: record the Node.js release, operating system, OpenClaw version, service configuration, and network-access method.
- Offline or separate storage: keep at least one copy away from the running host so ransomware, disk failure, or accidental deletion does not remove every copy.
- A restore procedure: document where to install Node.js, how to reinstall OpenClaw, how to put the state and workspace back, and how to rotate credentials if the old host was compromised.
A backup is only evidence of recoverability after a restore test. Perform that test before a major upgrade and whenever you change the storage or authentication layout.
Which option fits common use cases?
You need messages and schedules to work while traveling
Choose a VPS. It removes your home power and ISP from the critical path and gives you one host to reach securely from different locations.
You already own a small always-on computer and mostly work at home
A home server can be economical and convenient if you can keep it powered, updated, backed up, and reachable. Use private remote access for the occasions when you leave the house.
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OpenClaw must read local files or control local devices
Start with a home server if those files and devices are central to the workflow. A VPS can still work, but you will need to pair a laptop or phone node and keep that node online whenever the local capability is required.
You do not want to troubleshoot routers or power failures
Choose a VPS. You still maintain software and security, but you avoid most household hardware and connectivity problems.
You require physical custody of the disks
Choose a home server and design the network and backup system around that requirement. A VPS gives you operating-system control, not physical custody of the underlying hardware.
You are experimenting and may discard the deployment
Either option can work. A small VPS is quick to replace; a spare home computer avoids a recurring charge. Keep the experiment isolated from important credentials and data until the access and backup procedures are proven.
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Answer these questions before installing:
- Must the Gateway continue operating when every personal computer at home is off?
- Will you access it from more than one location or network?
- Do you already have suitable hardware, storage, cooling, and backup power?
- Can your home ISP accept the private remote-access method you plan to use?
- Are local files, screens, cameras, or household devices a core requirement?
- Which recurring cost is preferable: hosting, or electricity and hardware replacement?
- Who will apply operating-system and OpenClaw updates?
- Where will encrypted backups live, and how will you restore them if the host disappears?
- Have you configured authentication before any non-loopback bind?
If the first two answers are yes and local-device access is optional, a VPS is usually the simpler choice. If physical ownership and local integration dominate, and you accept household maintenance, a home server is the better fit.
What neither option solves automatically
- Application security: a data-center address does not make unsafe credentials or an unauthenticated Gateway safe.
- Backups: provider snapshots or a second disk are not a complete, tested recovery strategy for OpenClaw state and workspace.
- Internet reachability: a home server may be blocked by ISP network design, while a VPS may still be inaccessible if its firewall or service configuration is wrong.
- Local capabilities: putting the Gateway in the cloud does not give it access to a private camera or screen without a paired node.
- Capacity planning: OpenClaw’s documentation does not establish a universal CPU, memory, storage, uptime, or power figure for VPS-versus-home deployments. Size the host from your channels, schedules, workspace, and tools.
Final recommendation
Run OpenClaw on a VPS when dependable 24/7 reachability, travel access, and freedom from household hardware are worth the recurring fee. Run it on a home server when local control, physical ownership, and direct access to files and devices matter more, and you are ready to operate the entire stack from power and cooling through secure remote access and tested backups. Whichever you choose, keep the Gateway loopback-only by default, authenticate before any non-loopback bind, use SSH or Tailscale for remote access, and treat the Gateway’s state and workspace as data that must be backed up.
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