LibreNMS vs ManageEngine OpManager
LibreNMS
librenms.org
ManageEngine OpManager
manageengine.comSide by side
| Figure | LibreNMS | ManageEngine OpManager |
|---|---|---|
| Price from | Free | $7.92/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| Linux | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 8 |
| Spec score · Network Topology Mapping Software | 8.1 (#10) | 9.2 (#1) |
| Spec score · Network Monitoring | 7.9 (#23) | 9.0 (#5) |
| Spec score · Network Monitoring - Midmarket Software | 8.0 (#11) | 9.2 (#3) |
| Spec score · Network Monitoring - Enterprise Software | 7.9 (#10) | 9.1 (#2) |
| Spec score · Hardware Monitoring Software | 7.9 (#27) | 9.0 (#3) |
| Spec score · Network Performance Monitoring Software | 8.0 (#12) | 9.1 (#2) |
| Spec score · Hardware monitoring tools | 7.7 (#40) | 8.9 (#5) |
| Integrations | Documented integrations include Oxidized, RANCID, NfSen, Smokeping, Graylog, and Nagios plugins. | Help documentation lists integrations with ServiceDesk Plus, Applications Manager, AlarmsOne, ServiceNow, Slack, Jira Service Management, Microsoft Teams, Telegram, PagerDuty, Cisco WebEx, Log360 and WhatsApp through custom integration. |
| Purpose | LibreNMS is a network monitoring system with device support. | OpManager monitors and manages network infrastructure from a unified console. |
Plans
ManageEngine OpManager
- Free EditionFree
- Free EditionFree
- Standard Edition$95 a year
- Standard Edition$95 a year
- Professional Edition$145 a year
- Professional Edition$145 a year
- Enterprise Edition$4,595 a year
- Enterprise Edition$4,595 a year
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.
ManageEngine OpManager
ManageEngine OpManager monitors and manages network infrastructure from a self-hosted unified console. It tracks device and server metrics including CPU, memory, disk use, latency, packet loss, and response time. For traffic and bandwidth analysis, it supports NetFlow, sFlow, J-Flow, and IPFIX. Severity-based alerts and automated troubleshooting through scripts or workflow actions address faults. The product page says OpManager supports more than 11,000 device types from over 450 vendors. Integrations include ServiceNow, Microsoft Teams, OpenAI, Jira, Grafana, Slack, ServiceDesk Plus, webhooks, and REST APIs. It can use a locally deployed Ollama runtime for on-premises AI processing without data leaving the network. Access controls include custom roles, password policies, Active Directory, SAML, and two-factor authentication; listed security measures include SSL encryption and file integrity monitoring. The perpetual Free Edition monitors three devices. A 30-day full-featured trial has no device cap. Standard starts at $95 a year for 10 devices, Professional at $145 a year for 10 devices, and Enterprise at $4,595 a year for 250 devices.