Know what your server is doing. Fix it without guessing.
RainServer is a Linux server manager for people who run their own VPS or a small fleet. It watches the machine, tells you what is wrong in plain words, and shows exactly what will change before you confirm.
One server free for 7 days, no card. Then from €9.99 a month.
In short: RainServer is a Linux server health and cleanup tool for people who run their own VPS or a few servers. It works over plain SSH, explains problems in plain words and shows exactly what will change before you confirm. One server is free for 7 days without a card; paid plans start at €9.99 a month.
One family, two products. Separate pricing and licences.
If a service fails, you should not need five tools to understand what happened.
It's 2 a.m. and the disk is full.
You run du, then docker system df, then journalctl --disk-usage, then wonder which of it is safe to delete. RainServer does the looking and puts the answer on one screen, with the risk next to each item.
The site is down and the log is 4,000 lines.
Fix My Server reads the journal, the unit state and what changed recently, and tells you what it thinks happened. If it is not sure, it says so.
You have six servers and check them one by one.
The web dashboard shows all of them: what is healthy, what is degraded, and what needs a decision from you.
This is what you get
Real screenshots of RainServer 1.0 on a test server. Click one to see it full size.
What is in it
Everything below ships in RainServer 1.0 and works today.
CPU, memory, disk, inodes, network and processes on one screen, with the context behind a spike.
Available · 1.0Smart Safe CleanupSee what is using your disk before you delete anything. Every item has a risk label and a preview.
Available · 1.0Fix My ServerIt reads the journal, the service state and recent changes, then tells you what it thinks happened and what it can do about it.
Available · 1.0Security checksA configuration check for the places where things usually go wrong: SSH, firewall, updates, open ports.
Available · 1.0Docker & containersContainers, images and volumes grouped by Compose project, with restart loops and exposed ports called out.
Available · 1.0systemd & servicesFailed units, restart loops and broken timers, with the dependency chain so you know what else is affected.
Available · 1.0A root agent has to earn your trust.
We know what we are asking for. So the rules are simple and written down: no remote shell from the browser, nothing destructive without you seeing it first, every action recorded, and no passwords or keys ever collected.
Read the security model- Preview firstThe exact paths and command, before you confirm.
- Signed actions onlyThe agent runs only actions from a fixed list, signed by our key. There is no remote shell.
- Everything recordedWho did what, when, the result, and whether it can be undone.
- No secrets collectedNever SSH keys, passwords or environment variables.
Try it free for 7 days. Then pick a plan.
Priced per bundle of servers. No per-metric or per-alert fees. Monthly or yearly, cancel any time.
All plansQuestions people ask
How do I install it?
Start the free trial, click Add server in the dashboard and run the command it shows. It downloads one signed binary, installs a systemd service and links the server to your account. The whole thing takes about a minute.
Does it need root?
Some of it does. Cleaning a package cache, restarting a service or reading every unit’s journal needs elevated rights. The agent runs as root, but it only runs fixed, tested actions, shows them first and records every one of them.
Will it send my server data somewhere?
The agent sends metrics, findings and service states to your dashboard once a minute. Never passwords, SSH keys, file contents or environment variables, and secrets in log lines are masked before anything leaves the server.
Which distributions?
Ubuntu 20.04 and newer, Debian 11 and newer, Rocky Linux, AlmaLinux and RHEL 8 and newer, on x86_64 and ARM64. Other distributions often work too, but we do not test them.
Is there a free plan?
There is a 7-day trial for one server, without a card. After that it is a paid product. The paid model is what lets us maintain and support it properly.
Is this a replacement for Prometheus, Netdata or Zabbix?
Not really. Those are great at collecting and graphing metrics. RainServer focuses on the next step: what is wrong, how risky the fix is, and applying it with a record of what changed. Plenty of people will run both.
How is it related to Rain Cleaner?
Same people, different product. Rain Cleaner is for Windows PCs. RainServer is for Linux servers. They have separate pricing and licences.
Get it running on your server in two minutes.
- Create an accountSign in with your email. The 7-day trial for one server starts right away; no card.
- Add your serverCopy the install command from the dashboard and run it with sudo. It shows what it will install and checks the signature of the download.
- Open itRun
sudo rainserverfor the terminal dashboard, or open the web dashboard.
curl -fsSL https://raincleaner.eu/rainserver/install.sh | sudo sh -s -- --token YOUR_TOKENWant to read it first? install.sh · Install docs
- Ubuntu, Debian, Rocky, AlmaLinux, RHEL
- x86_64 and ARM64
- Removed completely with one command