Living topology maps
Build multiple maps and link between them. A map-link node glows red when anything inside its submap goes down, so a fault surfaces from the top level.
Network topology manager
The living map of your network
CoreBit turns your infrastructure into interactive topology maps that stay in sync with reality — polling devices, tracing links, and alerting the right person the moment something goes dark. Runs entirely on your own hardware.
- 309
- MikroTik devices on one core
- <30s
- full poll cycle
- 0
- cloud dependencies
device status
Status you can read at a glance
Every node on every map carries one honest colour. It's the same language across the canvas, the device list, and the alerts — so the state of the network is never more than a glance away.
Online
Reachable and polling cleanly.
Warning
Reachable, but a probe or metric crossed a threshold.
Offline
Both API/SNMP and ping failed — a real outage.
Unknown
Not yet polled, or credentials not set.
why corebit
One place for the whole network
Monitoring that fails safe
A two-lane poller checks devices in parallel and falls back to ping. Alarms fire only when both the API and ping fail — real outages, not noise.
On-duty alert routing
Route notifications to Telegram, Slack, Pushover, e-mail or a webhook, and hand off to whoever is on shift with per-group on-duty schedules.
Bandwidth on the wire
Read live per-interface throughput straight onto the links between devices, with warning and critical thresholds that alert on sustained load.
A source of truth that maintains itself
Discovered IPs, VLANs, interfaces and MAC tables are kept live as devices are polled — documentation that updates itself instead of going stale.
Yours, on your metal
CoreBit installs on your own Linux box in minutes. No cloud account, no data leaving your network, no per-seat metering.
integrations
Speaks your network's languages
Point CoreBit at a device and it picks the right method automatically — or add your own metrics by OID or exporter path.
- MikroTik RouterOS API & WinBox — CPU, memory, uptime, firmware, interfaces, IP addresses
- Generic SNMP Device info, CPU, memory, uptime, interfaces, traffic
- Prometheus / node_exporter Recommended for servers — full vitals, traffic, IP & MAC
- Proxmox VE VM placement across a cluster, with dynamic link updates on migration
- VMware vSphere vCenter-to-host monitoring via the plugin system
- HP iLO (Redfish) Out-of-band health for servers and similar hardware
- Ping only Smokeping-style reachability for anything with an address
- Custom metrics Any SNMP OID or exporter metric, with calculated formulas and alarms
who it's for
Built for the people who keep networks up
ISPs & service providers
Backbone and aggregation visibility across sites, with on-duty routing so the right engineer gets paged — and living maps that document the network as it actually is.
Enterprise & NOC teams
One canvas for the whole estate: switches, servers, hypervisors and out-of-band controllers, with role-based access for operators and viewers.
Power users & homelabs
Free for ten devices with every feature unlocked. Map your rack, watch Proxmox VMs move between hosts, and graph anything an exporter exposes.
pricing
Simple pricing, no hidden models
CoreBit runs completely on premise — no cloud, no per-seat billing. Start free, pay once when you outgrow ten devices.
Free
€0forever
Everything, for up to 10 devices.
- All features unlocked
- Up to 10 devices
- On-premise install
- Community support
Pro
€199one-time, lifetime license
Unlimited devices — as many as your server can poll.
- All features unlocked
- Unlimited devices
- Lifetime license
- Free updates for 1 year
- Renewal after year one: €79/yr (optional)
Payment is completed from within CoreBit after you install.
Buy from inside CoreBit+10 Devices
€10per pack
Grow the free edition ten devices at a time.
- Adds 10 devices to Free
- Stack multiple packs
- Install the free edition first
get started
Map your network today
Install the free edition on your own hardware and have your first devices on a map in minutes.
install.sh
curl -fsSL https://licensing.corebit.ease.dk/install.sh | sudo bash -s