Satisfactory Server Status Checker
Enter a dedicated Satisfactory server IP or domain (optionally with port) to check whether it’s online and reachable on TCP 7777.
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How It Works
Enter a Satisfactory server address such as example.com:7777 or a direct IP like 123.45.67.89:7777. The tool will check:
- ✅ whether the server accepts a TCP connection on that port
- ❌ if the server is offline, blocked or unreachable
Satisfactory does not answer the Steam-style status query that survival games use, so this check reports reachability rather than session name or player count. Reading anything more detailed from the server requires an administrator token, which a public checker has no business asking for.
Which Port Actually Answers
Since version 1.0 a dedicated Satisfactory server exposes its HTTPS API on TCP 7777, and that is the port worth checking. If you leave the port out, this tool assumes 7777.
Mind the protocol. Older guides still describe UDP query ports from the early access era, and a UDP check against a current server returns nothing at all - we tested five live servers and not one answered on UDP. If a guide tells you to monitor Satisfactory over UDP, it is out of date.
Servers behind a hosting panel may be on another port. Use whatever your host assigned, and remember that the game traffic and the API port are configured separately - it is the API port that tells you the server process is alive.
Why Check Satisfactory Server Status?
A Satisfactory save is a factory that has been growing for weeks, and a dedicated server keeps producing while nobody is connected. That is the point of running one - and also the reason an outage is easy to miss: nobody is watching when it stops.
An external check tells you whether the machine is still there before you launch the game, and gives co-op partners a way to confirm the server rather than each other's internet.
Common Reasons a Satisfactory Server Goes Offline
- Memory pressure: a large factory is expensive to simulate. Dedicated servers with sprawling saves need serious RAM and get killed by the operating system when they run out.
- Game update: a new version requires the server to be updated before clients can connect, and an auto-update that half finished leaves it unable to start.
- Mod incompatibility: after an update, mods installed on the server can prevent it from launching until each one is updated too.
- Save corruption: a crash during an autosave can leave a save the server refuses to load on restart.
- Host restart: a rented box that reboots without the server set to start automatically comes back with nothing running.
- Firewall: TCP 7777 must be open inbound; on a home connection the port forward has to survive router reboots too.
Continuous Monitoring for Server Owners
A dedicated server exists so the factory keeps running when you are not there. Monitoring is what makes that promise real.
With UptyBots you can set up a port monitor on your Satisfactory server that:
- Opens a TCP connection to port 7777 from several countries every 1 to 5 minutes.
- Alerts you by email, Telegram or webhook the moment it stops responding.
- Tells you the server died at 3 a.m. rather than letting you discover it two days later.
- Keeps uptime history so memory-related crashes show up as a pattern.
Frequently Asked Questions
What port should I check for a Satisfactory server?
TCP 7777 on version 1.0 and later. Use whatever port your host assigned if it differs.
Should I monitor Satisfactory over UDP?
No. Current dedicated servers do not answer UDP status queries - a UDP monitor will show a healthy server as permanently down. Use TCP.
Why is there no player count?
Satisfactory exposes that through an authenticated API. A public checker would need your administrator token to read it, so we stick to reachability.
Is this checker free?
Yes, free and without signup. For continuous checks with alerts and uptime history, create a free UptyBots account.