Network Monitoring Software

Your entire network,
one screen.

Stop switching between tools to understand what's happening on your network. SNMP devices, services, websites, and diagnostics — one platform, one view, real-time.

No credit card required

Everything your network needs, in one place

Four monitoring dimensions combined into a single platform. No bolt-ons, no separate tools, no context switching.

Device monitoring

SNMP polling for routers, switches, firewalls, and access points. Interface statistics, bandwidth utilisation, error rates, and uptime — all updated in real time on your dashboard.

Service monitoring

11 check types covering HTTP, DNS, SSH, SMTP, MySQL, and more. Track response times and availability for every service that matters to your business.

Website monitoring

Uptime tracking, response times, SSL certificate expiry alerts, and content change detection. Know the moment a site goes down or a certificate is about to expire.

Network diagnostics

Built-in ping, traceroute, port scan, DNS lookup, SSL check, and WHOIS. Troubleshoot directly from the monitoring interface — no separate tools needed.

Built for how teams actually use monitoring

Dashboards you will actually look at, discovery that saves hours, and alerts that tell you what matters.

Custom dashboards

25 widget types with drag-and-drop layout. Status grids, charts, gauges, alert feeds, and heatmaps — build the view that makes sense for your network. Share dashboards via unique links without requiring login.

Dashboard documentation

Auto-discovery

Point at a subnet and find devices automatically. SNMP probing detects device capabilities, and service detection finds what is running on each host. Go from empty dashboard to full network visibility in minutes.

Discovery documentation

Smart alerting

Consecutive failure thresholds prevent false alarms. Per-device notification rules let you route critical alerts differently from informational ones. Recovery alerts confirm when issues resolve. Delivered via email, SMS, Slack, or webhooks.

Deploy in minutes, not days

One command installs everything. Register, pick a tier, and paste the install command — you will be monitoring in under 10 minutes.

terminal
curl -fsSL https://acsmon.com/install/your-token | bash

Prefer a full install? Our ISO installer includes the operating system — just boot and go.

Supported operating systems

AlmaLinux 9
Rocky Linux 9
Ubuntu 22.04+
Debian 12+
Raspberry Pi OS
Monitoring running in under 10 minutes

Simple, predictable pricing

Start free. Upgrade when you need more capacity. No per-device fees, no sensor limits, no surprises.

Free

£0

forever

Up to 100 devices & monitors

Pro

£240

per year

Up to 500 devices & monitors

Enterprise

£590

per year

Up to 1,000 devices & monitors

Ready to see your whole network at a glance?

Deploy ACS Monitor in minutes. Free for up to 100 devices and monitors.

Deploy Now — Free

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