nChronos Alternatives

Track, record, alert and visualize performance and availability of IT resources

Open Source free

Centreon is a network, system, applicative supervision and monitoring tool.

Open Source

NinjaOne (Formerly NinjaRMM) provides remote monitoring and management software that combines powerful functionality with a fast, modern UI. Easily remediate IT issues, automate common tasks, and support end-users with powerful IT management tools.

Try for free paid Free Trial

IPAM and DNS for Telecoms

Abusix is a network security company that offers email threat protection and network abuse handling solutions to ISPs, Telcos, and Cloud/Hosting Providers to stop the rapidly growing problem of email-borne threats and other kinds of network abuse.

freemium

Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.

Open Source

NetFlow Analyzer is a solution for bandwidth monitoring and traffic analysis. It helps with traffic investigation, analysis and reporting

Observium

Network Monitoring

Monitors routers, switches, firewalls, load-balancers, wireless LAN controllers, servers, VMs, printers, storage devices, and everything that has an IP and is connected to the network.

MYCOM OSI provides Solutions for Performance Management, Service Quality Management, Fault Management, Analytics and Automation

ThousandEyes is a Network Intelligence platform that delivers visibility into every network your organization relies on.

Performance monitoring and analytics that assures the uptime and performance of your cloud & on-premises in real-time. Maximize Performance. Minimize Downtime. Forget Complexity.

See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.

Open Source freemium $15.0 / Monthly (per host)