What users are saying about
12 Ratings
<a href='https://www.trustradius.com/static/about-trustradius-scoring' target='_blank' rel='nofollow noopener'>trScore algorithm: Learn more.</a>Score 7.5 out of 100
Based on 12 reviews and ratings
Attribute Ratings
Likelihood to Recommend

Line Monitoring Software
N/A
0 Ratings

8.4
OpenNMS
84%
4 Ratings
Likelihood to Recommend
Line Monitoring Software
No answers on this topic
OpenNMS
I would recommend all system administrators use some form of network monitoring if they are not already doing so, and I'd definitely recommend people consider OpenNMS if they're shopping around. Small businesses will benefit from the low-cost of entry (it's free!), whilst getting all the enterprise features. Larger businesses can benefit from paid support plans.
However, there's no getting around the fact that you will require some advanced networking and sysadmin knowledge to get the most out of OpenNMS, or at least, be prepared for a steep learning curve. If you don't have the resources to devote this time initially, you may struggle.

Verified User
Employee in Information Technology
Information Technology & Services Company, 1-10 employeesPros
Line Monitoring Software
No answers on this topic
OpenNMS
- Report on SLA
- Group network areas
- Discovery of elements

Verified User
Executive in Corporate
Computer Software Company, 1-10 employeesCons
Line Monitoring Software
No answers on this topic
OpenNMS
- We've had a few issues with delayed alerting.
- I haven't quite figured out how to make topologies work yet, but I haven't spent a ton of time on it either.
- We've also had a bit of trouble importing some MIBs, but that usually boiled down to working with the vendor to make sure we had the right MIBs and dependencies.

Verified User
Professional in Information Technology
Information Technology and Services Company, 10,001+ employeesPricing Details
Line Monitoring Software
General
Free Trial
—Free/Freemium Version
—Premium Consulting/Integration Services
—Entry-level set up fee?
—Starting Price
—OpenNMS
General
Free Trial
—Free/Freemium Version
—Premium Consulting/Integration Services
—Entry-level set up fee?
No
Starting Price
—Alternatives Considered
Line Monitoring Software
No answers on this topic
OpenNMS
OpenNMS's more attractive GUI and its price break were the main reasons our company chose to explore and use this product. However, it never managed to actually replace Nagios which had a much more established hold within the company. Perhaps we were over-monitoring, but our company claimed a $100k loss per hour of downtime.
System Administrator
University of MichiganHigher Education, 10,001+ employees
Return on Investment
Line Monitoring Software
No answers on this topic
OpenNMS
- Initial adoption required quite a lot of resources and time to get everything right. Totally worth it for us; just be prepared for a gradual process that will get better and better with time.
- Once setup and running smoothly, it provides us with all the reporting we could hope for, at near zero cost.
- With OpenNMS, we're able to offer a much more reliable service to our customers, and spend a lot less time dealing with issues.

Verified User
Employee in Information Technology
Information Technology & Services Company, 1-10 employees