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ManageEngine OpManager vs OpenNMS comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

ManageEngine OpManager
Ranking in Network Monitoring Software
9th
Average Rating
8.0
Reviews Sentiment
5.3
Number of Reviews
55
Ranking in other categories
No ranking in other categories
OpenNMS
Ranking in Network Monitoring Software
62nd
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2025, in the Network Monitoring Software category, the mindshare of ManageEngine OpManager is 1.5%, down from 1.9% compared to the previous year. The mindshare of OpenNMS is 1.6%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Market Share Distribution
ProductMarket Share (%)
ManageEngine OpManager1.5%
OpenNMS1.6%
Other96.9%
Network Monitoring Software
 

Featured Reviews

Charles A - PeerSpot reviewer
Reporting features improve operational efficiency while weekend support needs enhancement
Support is moderate and needs improvement, especially during weekends when technicians perform upgrades. During weekends, they need to provide more support to ensure a smooth transition. There is a call for ManageEngine OpManager to scale better in automation and AI functionality. Although the product stability is good, support enhancement is necessary to enable better planning for upgrades and maintenance activities.
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
11%
Manufacturing Company
8%
Construction Company
5%
Government
21%
Comms Service Provider
10%
Manufacturing Company
9%
Computer Software Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise15
Large Enterprise27
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for ManageEngine OpManager?
Pricing for ManageEngine OpManager is good and negotiable with the distributor; they provide us with the best support.
What needs improvement with ManageEngine OpManager?
One challenge in ManageEngine OpManager is that improvements are needed because a customer using the solution has Check Point firewall and needs to monitor their VPN tunnels, but there is no option...
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Comparisons

 

Also Known As

OpManager
No data available
 

Overview

 

Sample Customers

Bonita, Thorp Reed & Armstrong, Galaxy, Fiserv Credit Union Division, Universitas 21 Global, ERP Suites LLC
OpenNMS users include five of the top twenty companies on the Fortune 100, as well as multiple large and multi-state health providers and one of the largest electronic medical record providers in the United States.
Find out what your peers are saying about Zabbix, Auvik, SolarWinds and others in Network Monitoring Software. Updated: September 2025.
868,654 professionals have used our research since 2012.