LibreNMS vs NetCrunch
LibreNMS
librenms.org
NetCrunch
netcrunch.comSide by side
| Figure | LibreNMS | NetCrunch |
|---|---|---|
| Price from | Free | $158.33/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| Linux | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 3 |
| Spec score · Network Topology Mapping Software | 8.1 (#10) | 8.0 (#11) |
| API | The API can manage installations, create graphs, and retrieve data. | NetCrunch provides a REST API and an MCP server for programmatic access to nodes, views, monitoring packs, and credentials. |
| Integrations | Documented integrations include Oxidized, RANCID, NfSen, Smokeping, Graylog, and Nagios plugins. | The integrations page lists notification connections including Microsoft Teams, Slack, PagerDuty, Jira, Freshservice, and Amazon SNS, plus two-way integrations with selected systems. |
| Purpose | LibreNMS is a network monitoring system with device support. | NetCrunch is an agentless network monitoring platform for networks, servers, virtualization, cloud, and IoT. |
Plans
NetCrunch
- NetCrunch Platform subscription$1,900 a year
- Professional subscription (worked example)$3,200 a year
- NetCrunch perpetual license$3,450, paid once
In their own words
LibreNMS
LibreNMS is a free, self-hosted network monitoring system with device support. It can discover networks using CDP, FDP, LLDP, OSPF, BGP, SNMP, and ARP. Customizable alerts can be sent through email, IRC, Slack, and other transports, while the API can manage installations, create graphs, and retrieve data. Distributed polling supports horizontal scaling. Documented functions include VLAN, ARP and FDB collection, traffic billing, syslog, service monitoring, and customizable dashboards. Integrations include Oxidized, RANCID, NfSen, Smokeping, Graylog, and Nagios plugins. Authentication choices include MySQL, LDAP, Active Directory, and HTTP, with two-factor authentication also documented. Installation guides cover CentOS and Ubuntu, and Docker images are available. Native iPhone and Android apps provide core functionality, and an online demo is available before installation. Community help is offered through Discord and a forum; commercial SLA-backed support and consultancy are available through partners.