--- title: "OpenNMS Software Reviews, Demo & Pricing - 2026" description: "Review of OpenNMS Software: system overview, features, price and cost information. Get free demos and compare to similar programs." source_url: "https://www.softwareadvice.com/server-management/opennms-profile/" page_type: "product" language: "en" --- [Home](https://www.softwareadvice.com/) / [Network Monitoring Software](https://www.softwareadvice.com/network-monitoring/) / OpenNMS Software Advice offers objective insights based on verified user reviews and independent product and market research. When our advisors match you to a software provider, we may earn a referral fee. Overview # OpenNMS Review From $44,100-$59,500/year Free version 2 plans On this page - Overview - User Interface - Popular Alternatives - Pricing and Plans - Features - User Reviews ## Overview OpenNMS 4.9 [(9)](https://www.softwareadvice.com/server-management/opennms-profile/#reviews) Pricing Starting at $44,100.00 flat rate per year Top Alternatives ### About OpenNMS OpenNMS is an application performance management software designed to help businesses in the healthcare, retail, IT, energy, finance, education, government and other sectors monitor the performance of remote and local networks. The platform enables administrators to analyze network traffic, discover the topology and identify faults across applications. Managers can receive notifications regarding asynchronous events, view resource graphs and track node status on a unified interface. OpenNMS allows teams to analyze the root cause and impact of hierarchy across business services. Additionally, operators can create custom graphs and group similar network alarms using AI-enabled tools. It offers an application programming interface (API), which lets businesses integrate the system with several third-party applications including, Jira, Drools, Apache ActiveMQ, Elasticsearch and Apache Kafka. OpenNMS is available for free and on a subscription basis and support is extended via phone, email, knowledge base, chat, forum and an online contact form. Do you work for OpenNMS? [Manage this product listing](https://www.g2.com/products/opennms-platform/claim_requests/new?auto=true) ## OpenNMS User Interface ## Popular OpenNMS Alternatives Main Product OpenNMS 4.9 [(9)](https://www.softwareadvice.com/server-management/opennms-profile/#reviews) Ratings Breakdown - 3.88Ease of use - 4.86Value for money - 4.43Customer support - 4.71Functionality Pricing Starting at $44100.00 per year Alternative Product [Site24x7](https://www.softwareadvice.com/cloud-management/site24x7-profile/) 4.7 [(399)](https://www.softwareadvice.com/cloud-management/site24x7-profile/reviews/) Ratings Breakdown - 4.58Ease of use - 4.51Value for money - 4.51Customer support - 4.63Functionality Pricing Starting at $10.00 per month Alternative Product [New Relic](https://www.softwareadvice.com/devops/new-relic-one-profile/) 4.5 [(203)](https://www.softwareadvice.com/devops/new-relic-one-profile/reviews/) Ratings Breakdown - 4.21Ease of use - 3.96Value for money - 4.19Customer support - 4.55Functionality Pricing Available upon request Alternative Product [NinjaOne](https://www.softwareadvice.com/remote-support/ninjarmm-profile/) 4.7 [(300)](https://www.softwareadvice.com/remote-support/ninjarmm-profile/reviews/) Ratings Breakdown - 4.72Ease of use - 4.60Value for money - 4.66Customer support - 4.52Functionality Pricing Available upon request Alternative Product [ManageEngine Applications Manager](https://www.softwareadvice.com/database-monitoring/manageengine-applications-manager-profile/) 4.6 [(274)](https://www.softwareadvice.com/database-monitoring/manageengine-applications-manager-profile/reviews/) Ratings Breakdown - 4.62Ease of use - 4.69Value for money - 4.73Customer support - 4.70Functionality Pricing Starting at $395.00 per year Alternative Product [N-central](https://www.softwareadvice.com/network-management/solarwinds-n-central-profile/) 4.2 [(253)](https://www.softwareadvice.com/network-management/solarwinds-n-central-profile/reviews/) Ratings Breakdown - 4.0Ease of use - 3.93Value for money - 3.92Customer support - 4.20Functionality Pricing Available upon request ## OpenNMS Pricing and Plans OpenNMS has two plans. Essential is $44,100.00/yr billed annually. Premier is $59,500.00/yr billed annually. Free version Essential $44,100.00 flat rate, per year Includes: \*Up to 2 Meridian cores \*Up to 25 Minions \*Installation consulting Support for: \*Meridian core \*Minion \*OpenNMS plugin for Grafana (Helm) Response times: Critical: 4 hr Urgent: 24 hrs Non-urgent: 48 hrs Coverage hours: 7 a.m. – 7 p.m. ET Mon-Fri … No plan information available Premier $59,500.00 flat rate, per year Includes: \*Up to 4 Meridian cores \*Up to 100 Minions \*Installation consulting Support for: \*Everything in Essential plan \*Flows / Streaming telemetry \*NewTS Response times: Critical: 2 hr Urgent: 24 hrs Non-urgent: 48 hrs Coverage hours: 7 a.m. – 7 p.m. ET Mon-Fri… No plan information available ### How does OpenNMS pricing compare to alternatives? OpenNMS's starting price is $44,100.00/year. Explore how its pricing and plan options compare with top alternatives below. | Product | Starting price | Free trial | Free version | Value for Money | | --- | --- | --- | --- | --- | | OpenNMS4.9[(9)](https://www.softwareadvice.com/server-management/opennms-profile/reviews/) | $44,100.00 /yr | Not available | Available | 4.9 | | [Site24x7](https://www.softwareadvice.com/cloud-management/site24x7-profile/)4.7[(399)](https://www.softwareadvice.com/cloud-management/site24x7-profile/reviews/) | $10.00 /mo | Available | Not available | 4.5 | | [OpManager Nexus](https://www.softwareadvice.com/aiops-platforms/manageengine-opmanager-plus-profile/)4.6[(46)](https://www.softwareadvice.com/aiops-platforms/manageengine-opmanager-plus-profile/reviews/) | $1,233.00 /yr | Available | Not available | 4.6 | | [PagerDuty](https://www.softwareadvice.com/it-management/pagerduty-profile/)4.6[(224)](https://www.softwareadvice.com/it-management/pagerduty-profile/reviews/) | $10.00 /feature/mo | Available | Not available | 4.2 | | [LogicMonitor](https://www.softwareadvice.com/network-monitoring/logicmonitor-profile/)4.6[(119)](https://www.softwareadvice.com/network-monitoring/logicmonitor-profile/reviews/) | $3.00 /mo | Available | Not available | 4.3 | OpenNMS4.9[(9)](https://www.softwareadvice.com/server-management/opennms-profile/reviews/) * * * Starting price $44,100.00 /yr Free trial Not available Free version Available Value For Money 4.9 - [Site24x7](https://www.softwareadvice.com/cloud-management/site24x7-profile/)4.7[(399)](https://www.softwareadvice.com/cloud-management/site24x7-profile/reviews/) * * * Starting price $10.00 /mo Free trial Available Free version Not available Value For Money 4.5 - [OpManager Nexus](https://www.softwareadvice.com/aiops-platforms/manageengine-opmanager-plus-profile/)4.6[(46)](https://www.softwareadvice.com/aiops-platforms/manageengine-opmanager-plus-profile/reviews/) * * * Starting price $1,233.00 /yr Free trial Available Free version Not available Value For Money 4.6 - [PagerDuty](https://www.softwareadvice.com/it-management/pagerduty-profile/)4.6[(224)](https://www.softwareadvice.com/it-management/pagerduty-profile/reviews/) * * * Starting price $10.00 /feature/mo Free trial Available Free version Not available Value For Money 4.2 - [LogicMonitor](https://www.softwareadvice.com/network-monitoring/logicmonitor-profile/)4.6[(119)](https://www.softwareadvice.com/network-monitoring/logicmonitor-profile/reviews/) * * * Starting price $3.00 /mo Free trial Available Free version Not available Value For Money 4.3 ## OpenNMS Features - Popular features found in Network Monitoring Bandwidth Monitoring Baseline Manager Data Visualization Device Auto Discovery Incident Management IP Address Monitoring Network Analysis Patch Management Real-Time Data Simple Network Management Protocol (SNMP) Threshold Alerts Uptime Reporting - More features of OpenNMS Activity Dashboard Alerts/Notifications API Capacity Management Capacity Planning Charting Configuration Management Continuous Monitoring CPU Monitoring Dashboard Dashboard Creation Database Monitoring Diagnostic Tools Downtime Tracking Email Alerts Event Logs Inventory Management Issue Management Issue Tracking IT Asset Management Monitoring Multi-Device Support Network Resource Management Performance Metrics Performance Monitoring Real-Time Analytics Real-Time Monitoring Real-Time Notifications Real-Time Reporting Real-Time Updates Remote Monitoring & Management Reporting/Analytics Reporting & Statistics Root Cause Analysis Server Monitoring Service Level Agreement (SLA) Management SSL Security Status Tracking Third-Party Integrations Transaction Monitoring Trend Analysis Troubleshooting Virtual Machine Monitoring ## OpenNMS User Reviews ## OpenNMS customer ratings - Overall rating: 4.9/5 - Total reviews: 9 ### Rating distribution - 5 stars: 8 reviews (89%) - 4 stars: 1 reviews (11%) - 3 stars: 0 reviews (0%) - 2 stars: 0 reviews (0%) - 1 star: 0 reviews (0%) ### Secondary ratings - Ease of use: 3.9/5 - Value for money: 4.9/5 - Customer support: 4.4/5 - Functionality: 4.7/5 --- Have you used OpenNMS and would like to share your experience with others? ### Fast, Reliable, and Free Monitoring - Overall rating: 5/5 - Reviewer: Verified Reviewer - Verified reviewer: Yes - Product usage: 1-3 years - Reviewed: February 2016 - Review source details: This review was submitted organically. No incentive was offered OpenNMS has had its ups and downs between versions, but has always been reliable and free monitoring. There are a lot of features that can be enabled with OpenNMS through the browser, but some will require having to open a text editor and manually creating or editing a text file. While there is a learning curve to this monitoring system if you've had experience with other monitoring systems, there is a very large support group that is always helpful. #### Ratings breakdown - Ease of use: 3/5 - Value for money: 5/5 - Customer support: 5/5 #### Pros Easy to use after configuration. Feature-rich. Supports escalations and different contact groups. #### Cons Not the easiest to configure for multiple groups supported. --- ### OpenNMS is overall a great product - Overall rating: 5/5 - Reviewer: Verified Reviewer - Industry: Higher Education - Company size: 10000+ employees - Product usage: 3-5 years · daily - Reviewed: November 2023 - Review source details: This reviewer was invited by the software vendor to submit an honest review and offered a nominal incentive as a thank you. I have been using OpenNMS for years now. The fact that it is Open Source and has a wide community support is a big plus for me. We use OpenNMS daily as a powerful tool to proactively monitor our network. It has the flexibility and it is customizable to fit our needs. I highly recommend this product for network engineers who want to closely monitor their equipment, regardless of the network vendor they use. #### Ratings breakdown - Ease of use: 3/5 - Value for money: 5/5 - Customer support: 2/5 - Functionality: 5/5 #### Pros OpenNMS has substantial support for traps and notifications based on those traps. We use it with great success on our network to get instant notifications on hardware failures, critical links down, etc. OpenNMS excels in providing a comprehensive collection of network graphs (including CPU, temperature, VPN active sessions, and much more) that we can display in beautiful panels using Grafana. We also use the API extensively to add/remove devices from OpenNMS without having to manually perform the task and keeping all monitored devices in sync with all our other network tools. #### Cons I have to admin that OpenNMS has a learning curve, and it should have more configuration parameters available on the web interface. --- ### OpenNMS Review - Overall rating: 4/5 - Reviewer: Verified Reviewer - Industry: Hospital & Health Care - Company size: 10000+ employees - Product usage: 3-5 years · daily - Reviewed: December 2023 - Review source details: This reviewer was invited by the software vendor to submit an honest review and offered a nominal incentive as a thank you. #### Ratings breakdown - Ease of use: 3/5 - Functionality: 4/5 #### Pros OpenNMS is very powerful and customizable. #### Cons A lot of the configurations are difficult and need to be done by editing XML files. --- ### Great monitoring platform for any size network - Overall rating: 5/5 - Reviewer: Verified Reviewer - Industry: Information Technology and Services - Company size: 1001-5000 employees - Product usage: 3-5 years · daily - Reviewed: November 2023 - Review source details: This reviewer was invited by the software vendor to submit an honest review and offered a nominal incentive as a thank you. Used as the core software to provide network, server, and application monitoring as an MSP. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 5/5 - Customer support: 5/5 - Functionality: 5/5 #### Pros The out of the box experience covers many scenarios and all the right integration and customization layers are well thought out. #### Cons It would be nice if it scaled horizontally a bit better especially in the areas of polling and gathering of performance monitoring data. Multi-tenancy is not strong. --- ### Reliable with good performance - Overall rating: 5/5 - Reviewer: Verified Reviewer - Industry: Health, Wellness and Fitness - Company size: 501-1000 employees - Product usage: 3-5 years · daily - Reviewed: November 2023 - Review source details: This reviewer was invited by the software vendor to submit an honest review and offered a nominal incentive as a thank you. #### Ratings breakdown - Ease of use: 4/5 - Value for money: 4/5 - Customer support: 4/5 - Functionality: 4/5 #### Pros I like event-translator and provisioning because i can fit opennms to our needs in communcation to our other tools #### Cons Difficult file-based configuration of some features Upgrade to new versions needs configuration by hand of files --- ### review of OpenNMS for use for performance monitoring - Overall rating: 5/5 - Reviewer: Verified Reviewer - Industry: Telecommunications - Company size: 10000+ employees - Product usage: 3-5 years · daily - Reviewed: November 2023 - Review source details: This reviewer was invited by the software vendor to submit an honest review and offered a nominal incentive as a thank you. Great system once over the learning curve #### Ratings breakdown - Ease of use: 4/5 - Value for money: 5/5 - Customer support: 5/5 - Functionality: 5/5 #### Pros vendor agnostic snmp gathering system. works good for that #### Cons initial configuration. --- ### Systems monitor - Overall rating: 5/5 - Reviewer: Verified Reviewer - Industry: Health, Wellness and Fitness - Company size: 1001-5000 employees - Product usage: 3-5 years · daily - Reviewed: January 2024 - Review source details: This reviewer was invited by the software vendor to submit an honest review and offered a nominal incentive as a thank you. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 5/5 - Customer support: 5/5 - Functionality: 5/5 #### Pros Easy setup and monitoring all key area networks #### Cons Good for monitoring for server management. --- ### OpenNMS efficiency - Overall rating: 5/5 - Reviewer: Verified Reviewer - Industry: Information Technology and Services - Company size: 11-50 employees - Product usage: 3-5 years · daily - Reviewed: November 2023 - Review source details: This reviewer was invited by the software vendor to submit an honest review and offered a nominal incentive as a thank you. #### Ratings breakdown - Ease of use: 4/5 - Value for money: 5/5 - Customer support: 5/5 - Functionality: 5/5 #### Pros I really like the way opennms is evolving, the possibility of customizing it and interfacing it with other solutions. #### Cons It's not easy for me to get the hang of, and it takes a lot of time and patience. --- ### Verified Reviewer's review - Overall rating: 5/5 - Reviewer: Verified Reviewer - Verified reviewer: Yes - Industry: Computer Software - Company size: Self-Employed - Reviewed: September 2017 - Review source details: This review was submitted organically. No incentive was offered --- Showing 1 - 9 of 9 Reviews ## See what companies are saying about Software Advice