Stop juggling tools.
Start managing clients.
MSPs need monitoring that works across dozens of client networks without the overhead of enterprise platforms or the gaps left by free tools. ACS Monitor gives you one self-hosted platform with scoped client views, auto-discovery, and alerting that actually helps.
No credit card required
The daily reality of MSP monitoring
These problems cost you hours every week. ACS Monitor was built to solve each one.
Alert noise drowning out real issues
A brief network blip triggers dozens of alerts. By the time you clear them, you have missed the one that matters.
Smart thresholds with consecutive failure checks
Only genuine problems trigger alerts. Configure how many consecutive failures are needed before a notification fires, cutting noise without hiding real outages. See our alerting documentation for details.
No single pane of glass for all clients
Switching between different tools, tabs, and logins for each client wastes time and creates blind spots.
One install monitors everything
Scoped views separate each client's infrastructure while giving you a unified overview. One platform, all your clients, zero data leakage.
Hours onboarding a new client's network
Manually adding every switch, server, and service takes hours you could spend on billable work.
Auto-discovery finds devices and services
Point ACS Monitor at a subnet and it discovers devices automatically (see our discovery guide). One command deploys the whole platform on your server.
Clients asking "is it down?" before you know
Finding out about outages from your client's phone call is not a good look. You need to know first.
Multi-channel alerting keeps you ahead
Email, SMS, Slack, and webhook notifications mean you know before they do. Recovery alerts tell you when things are back to normal.
Built for how MSPs actually work
Not retrofitted from an enterprise tool. Not stripped down from a free project. Purpose-built for multi-client managed services.
Scoped Client Views
Create per-client logins with dedicated dashboards. Each client sees only their devices, alerts, and reports. No data leaking between accounts. Learn more in our scoped views documentation.
- Per-client dashboards and device groups
- Role-based access (admin, operator, viewer)
- Shareable dashboard links (no login required)
Multi-Channel Alerting
Route alerts to the right person at the right time. Per-device notification rules, escalation chains, and recovery alerts so you always know when things are fixed. See our notification channels guide for setup details.
- Email, SMS, Slack, and custom webhooks
- Per-device and per-client notification rules
- Recovery notifications when issues resolve
One Platform, Every Monitor Type
SNMP devices, service monitors, website checks, and network diagnostics. No more switching between tools or paying for separate subscriptions for each capability.
- SNMP v1/v2c/v3 with custom OID polling
- 11 service monitor types
- Built-in traceroute, port scan, DNS, SSL, WHOIS
Simple, predictable pricing
No per-device fees that spiral out of control. Pick a tier and monitor up to the cap.
Free
forever
Pro
per year
Enterprise
per year
Explore more
Learn how ACS Monitor compares and what makes it different.
Zabbix Alternative
See how ACS Monitor compares to Zabbix for MSP workloads — simpler setup, lower overhead, purpose-built features.
Simple Network Monitoring
Monitoring that is powerful without being complicated. Auto-discovery, clean dashboards, and one-command deployment.
Self-Hosted Monitoring
Your data, your server, your control. No cloud dependency, no third-party access to your client infrastructure data.
Your clients deserve better monitoring.
Deploy ACS Monitor in minutes. Free for up to 100 devices. No credit card needed.