The quick answer
- Best spec for most people: 2 vCPU, 4 GB RAM, 40 GB NVMe and Ubuntu 24.04 LTS.
- Bare minimum: 1 vCPU and 2 GB RAM handles light chat, until you add more channels or browser skills.
- What matters most: uptime and a stable network, far more than raw power.
- Must haves: full root access, snapshots or backups, and a firewall you control.
What is Clawdbot, and why run it on a VPS?
Clawdbot is a self hosted AI assistant that lives inside your messaging apps. Instead of opening another app, you message it the way you would a colleague on Telegram, WhatsApp or Discord, and it remembers context, runs scheduled tasks and, if you allow it, can act on the web for you. The project has been renamed twice, first to Moltbot and then to OpenClaw, which is its current name. If you searched for an OpenClaw VPS or a Moltbot VPS, this guide covers the same thing. You can find the project itself at openclaw.ai and its documentation at docs.openclaw.ai.
Whatever the name, it behaves like a long running service. It remembers things, keeps sessions open and runs tasks while you sleep. A home computer struggles with that. It goes to sleep, drops off WiFi and restarts for updates. A VPS simply stays on, and it keeps the assistant away from your personal files, which matters when a tool can run commands for you.
Clawdbot VPS requirements: the specs you really need
Most people overbuy here. When your setup sends requests to an outside AI model through an API, the server spends most of its time passing messages back and forth. Storage needs are small too. A steady connection beats a big processor.
| Resource | Light use | Recommended | Heavy automation |
|---|---|---|---|
| CPU | 1 vCPU | 2 vCPU | 4 vCPU |
| RAM | 2 GB | 4 GB | 8 GB |
| Storage | 20 GB | 40 GB NVMe | 80 GB NVMe |
| System | Ubuntu 22.04 or 24.04 LTS with root access | ||
Good to know: browser automation is what pushes memory up, so if you plan to let Clawdbot fill in forms or browse for you, start at 4 GB. The official install page currently recommends Node 24, with Node 22.19 or newer still supported, and its installer can set Node up for you. Requirements change between releases, so check before you install.
There is one exception. If you want to run a large language model on the server itself instead of calling an API, these numbers stop applying. You would need far more memory and probably a GPU, which is a different kind of machine.
How to choose the best VPS for Clawdbot
Before you compare spec sheets, ask yourself these questions. We list them in the order we would check them.
- Does the provider have a solid uptime record? A cheap server that reboots at random makes a good assistant look broken.
- Where is the data center? Pick a region close to you and to the AI services you call, so replies do not lag.
- Can you take snapshots? A one click restore is the best undo button you will ever have.
- Do you get root access and a real firewall? You need both for the security steps later in this guide.
- Is the price honest? Check what a dedicated IPv4 address, backups and extra bandwidth add, and what the plan costs on renewal.
- Can you pay your way and reach support? Payment options and support hours decide how a bad day feels.
Best VPS providers for Clawdbot, compared
We looked at each provider through the checklist above: reliability, locations, snapshots, control over the server, pricing clarity and support. Think of this list as a rough guide, not a leaderboard. Plans and prices change often, so confirm the details on each site. We run Eldernode, so you should know we are not fully neutral, and we have tried to be fair to everyone here.
Eldernode
Our serviceBest for quick setup with real support
A clean Linux server without wrestling a control panel. Full root access and people you can talk to when an install goes sideways. A 2 vCPU and 4 GB plan covers the recommended setup.
See Eldernode VPS plansHetzner
ValueBest for price and performance
Strong hardware at a low monthly price suits anyone planning to run Clawdbot for years. The trade off is a shorter list of data center locations.
Visit HetznerVultr
LocationsBest for picking a nearby region
A long list of regions puts the server near you. Hourly billing is handy when you want to test for an afternoon and delete the machine.
Visit VultrDigitalOcean
BeginnersBest for clear docs and a simple panel
Nearly every problem you hit has already been answered online, which makes it a comfortable first server.
Visit DigitalOceanHostinger
TemplateBest for a ready made Clawdbot setup
It offers dedicated Clawdbot hosting, so you can start quickly. The catch is that a template hides choices you may want to control later.
Visit HostingerContabo
BudgetBest for lots of RAM on a small budget
Plenty of memory for very little money. Spend your first week testing network speed and disk performance, since results can vary between plans.
Visit ContaboWhich Clawdbot VPS plan fits you
If the comparison left you undecided, match yourself to one of these three situations.
Just trying it out
1 vCPU, 2 GB
Use a host with hourly billing and delete it if you lose interest.
Daily personal assistant
2 vCPU, 4 GB
Turn on snapshots and pick a region near you. The sweet spot for most people.
Heavy automation
4 vCPU, 8 GB
Add automatic backups. Many skills at once eat memory quickly.
Not sure where to look first? Browse the Eldernode Linux VPS plans and pick one that matches the middle column.
Other ways to host Clawdbot, and why most people choose a VPS
A VPS is not the only place Clawdbot can live. Here is how the common options compare for anyone who wants to run Clawdbot 24/7.
| Option | Good for | The catch |
|---|---|---|
| Your own computer or a Mac mini | Testing and full local control | Power cuts, sleep mode, home network limits |
| A VPS | Always on hosting at a fair price | You manage updates and security |
| A managed app platform | People who avoid the command line | Less control, costs climb faster |
| A big cloud like AWS | Teams with cloud experience | Complex pricing and setup |
For most individuals and small teams, a VPS hits the sweet spot. You get a dedicated Linux machine that is always online, without the surprise bills or the learning curve of a large cloud platform.
What it really costs to run Clawdbot, and mistakes to avoid
The server is usually the small part of the bill. The AI model behind Clawdbot charges by usage, and that number can grow faster than you expect. Set a spending limit with your AI provider on day one and check it weekly at the start.
Mistakes we see most often
- Buying a huge plan on the first day, then using a tenth of it.
- Ignoring the renewal price, which is often higher than the intro offer.
- Choosing a data center on the other side of the world to save a few dollars.
- Skipping snapshots until the one update that breaks everything.
- Leaving password login on for SSH.
How to secure your server before Clawdbot goes live
Clawdbot can act on your behalf, so treat the server like something that matters. A few minutes now saves you from an ugly surprise later.
- Log in with SSH keys and turn off password login.
- Create a normal user for daily work instead of using root.
- Turn on a firewall and open only the ports you truly need.
- Whatever you do, don't leave your assistant's control panel open to the public internet. It's the easiest way to invite trouble. The Docker installation guide for Ubuntu is a good place to start.
How to install Clawdbot on an Ubuntu VPS in five steps
- 1Order a VPS with Ubuntu 24.04 LTS and connect over SSH.
- 2Update the system, create a regular user and set up the firewall.
- 3Check the requirements in the official getting started guide and install what it lists.
- 4Install Clawdbot with the official installer, then use the onboarding wizard to add your API key and connect your first messaging channel.
- 5Make sure it runs as a background service so it restarts by itself (the wizard can set this up), then take a snapshot.
Follow the project's own getting started guide for the exact commands, since they change between releases. For more server guides, browse the Eldernode blog.
Common Clawdbot VPS problems and how to fix them
Most issues on a small server come down to memory, logs or the firewall. Start with these.
It crashes or runs out of memory
Small servers can run out of RAM during installs and updates. Add a swap file as a safety net, or move up to a 4 GB plan.
The service will not start
Check the service status and its logs first. Usually it is a missing dependency, the wrong Node.js version or a mistyped API key. The official docs list the status and health commands.
Replies are slow or missing
Test the connection to your AI provider, confirm your messaging token is valid, and make sure the firewall is not blocking outgoing traffic.
You are locked out over SSH
Before turning off password login, confirm your key works and keep a second session open. Most hosts also offer a web console as a backup.
Clawdbot VPS FAQ
How much RAM does Clawdbot need on a VPS?
2 GB is the floor for light personal use. 4 GB is the comfortable choice for most people, and 8 GB makes sense when you run many skills or heavy automations together.
Is Clawdbot the same as Moltbot and OpenClaw?
Yes. Clawdbot was renamed Moltbot and is now called OpenClaw, so it is the same project. The server requirements in this guide apply no matter which name you are using.
Can I run Clawdbot on a free or very cheap VPS?
You can start small, but avoid free tiers that pause or throttle idle servers. A tiny plan works only if it stays online and keeps enough free memory for updates.
Do I need a GPU to run Clawdbot?
Not when you connect to a hosted AI model through an API. A GPU only matters if you plan to run a model on the server yourself.
Can I run Clawdbot in Docker on a VPS?
Yes. Docker is a popular way to keep Clawdbot isolated and easy to rebuild, and a 2 vCPU and 4 GB server handles it comfortably. Check the official install page for the recommended container setup.
Which operating system is best for a Clawdbot VPS?
Ubuntu LTS is the safest pick, because most guides, packages and community answers assume it. Debian is a solid alternative.
Is a VPS safer than running Clawdbot at home?
It can be, because the assistant stays separate from your personal computer. That only holds if you secure the server with SSH keys, a firewall and regular updates.
Can I move Clawdbot to a bigger VPS later?
Yes. Most providers let you resize a plan, or you can restore a snapshot onto a larger server. That is one more reason to start small and upgrade only when you feel the limits.
Final verdict: the best VPS for Clawdbot
Choose a provider you trust, start with 2 vCPU and 4 GB of RAM, secure the server on day one and take a snapshot once everything works. If you want the simplest route, pick a beginner friendly host. If price matters most, look at Hetzner or Contabo. If you want a hands on team behind your server, Eldernode is built for that. Upgrade only when you truly need more.
Ready to give Clawdbot a home?
Pick a 2 vCPU, 4 GB plan with NVMe storage and full root access, and you can have Clawdbot running around the clock by this afternoon.
See Eldernode VPS plansAbout this guide
Written by the Eldernode team. We update this guide when provider plans, prices or Clawdbot requirements change, so the advice stays current.