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Alluvio AppResponse vs Nagios Core comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 10, 2024

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

Alluvio AppResponse
Ranking in Network Monitoring Software
49th
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
17
Ranking in other categories
Application Performance Monitoring (APM) and Observability (45th)
Nagios Core
Ranking in Network Monitoring Software
12th
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
51
Ranking in other categories
IT Infrastructure Monitoring (12th)
 

Mindshare comparison

As of July 2026, in the Network Monitoring Software category, the mindshare of Alluvio AppResponse is 0.7%, up from 0.4% compared to the previous year. The mindshare of Nagios Core is 1.5%, down from 2.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Nagios Core1.5%
Alluvio AppResponse0.7%
Other97.8%
Network Monitoring Software
 

Featured Reviews

SK
Senior Technical Engineer at a consultancy with 1-10 employees
Identifies and analyzes performance issues quickly using in-built AI and ML
With Alluvio AppResponse, there is an in-built analytical analysis with AI and ML, which identifies and provides data such as the number of TCP retransmits, web access time, total connection time out, total connections established, and server-side errors. The RTCC response time composition chart is crucial because it helps pinpoint the issue's origin, whether from the server, network, or application side. It's a superb product when compared to SolarWinds SAM, which is agent-based, while Alluvio AppResponse captures all traffic from the core switch.
HY
Senior System Administrator at Interactive Group
Monitoring solution provides comprehensive visibility across IT infrastructure
The good thing about Nagios Core is it covers everything. Everything in the IT domain, you can monitor anything. You can even monitor printers, the ports of printers, Core workstations, and storage. You can monitor the workflow Core and the utilization of computes. If you want to grasp everything of your IT equipment on a single interface, you can use Nagios. It's the best one. It provides dashboards, and you can also configure your emails and alerts with it. If something is critical, you can configure it to notify via emails. It has a very handy dashboard, providing live alerts and visibility for everything.

Quotes from Members

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

Pros

"AppResponse is a total solution that gives you end-to-end visibility into applications at all levels, from Layer 1 to Layer 7. We can trace all those sections: physical, IP, transport, presentation, application, etc. It gives us the full picture."
"Each AppResponse implementation made our stability better across our 500+ applications."
"You need a packet capture device to perform any type of network monitoring. It helps ensure that network overloads don't happen with alerts allowing for proactive decisions."
"The most valuable feature of Alluvio AppResponse is the actual response time for measuring performance."
"This product helps us to monitor performance of these environments."
"Opnet probes (AppResponse Xpert), now part of Riverbed, capture network traffic and calculate automatically many applicative and network KPI."
"I have found the AppResponse, which is a packet capture solution, very good. It gives you the ability to drill down back in time. You've got all the packets there. You can troubleshoot it later, not immediately. It's very interesting."
"It provides us with complete visibility of every packet."
"Extensibility is good as this makes it easy to write checks on your own."
"Its an awesome product to use."
"The application performance monitoring feature is valuable."
"Alert calls occur anytime a service goes down or a matrix is difficult and that helps us to quickly restore service and transfer work."
"We mostly use Nagios Core to integrate with Python and Bash Script."
"We have used this product now for quite some time and we are happy with it."
"What I like about Nagios Core is that it helps me ensure everything is running smoothly by checking the status of hosts and services."
"The most valuable features are the reports and the way it generates the report in a graphical manner."
 

Cons

"The pricing is on the higher side of things. If they could lower it, that would be ideal."
"The AI features should be addressed in respect of the analysis and intelligence that must be supported and delivered in the tool to predigest the large amounts of data."
"Need to bring back the NetFlow module for AppResponse."
"Alluvio AppResponse should improve its ability to expand across multiple operating systems."
"They need to better integrate with products and solutions from different vendors."
"Integration between NPM and APM solutions would improve efficiency. There is no agent on the server site related to AppResponse."
"The initial setup is straightforward, but you have to know a little about the product. It's not for everybody to just plug and play. If you know how the solution is implemented then it is straightforward."
"Marketing is complex and not well understood, so often this product is not considered a good fit just for a surface look."
"Nagios Core is limited in terms of distributed setups, and there is no central view for remote data centers."
"Nagios Core would benefit from aggregations if a particular server goes down."
"A better UI for graphing would make it better. The present graphs are not very friendly and good to see."
"Nagios Core is not easy to use, so I don't recommend it for everyone."
"The user interface could be more interactive because it is pretty basic."
"Lessening the price point would be an improvement."
"Setup is bit complicated due to the large set of libraries it needs, but this may be because it's open source."
"Generally, it does what I need it to do, but better error reporting would be great."
 

Pricing and Cost Advice

"The licensing model is expensive compared to its competitors, but the service it gives to your business, and the data quality, means that it's worth it."
"The solution is no more expensive than other products."
"It is costly for small and medium businesses."
"The price is a little bit high, especially because we have to pay an import tax."
"The Nagios Core (PNP4Nagios + Core) is free and can be setup by Netadmin within a few hours. The only additional cost is the cloud server."
"The product is cheaply priced."
"I would rate the solution's pricing an eight out of ten."
"Nagios Core is free to use."
"We are using the open-source, unpaid version."
"Lessening the price point would be an improvement."
"Nagios Core is an open source solution, and there are no licensing fees."
"We have saved a lot of time, money, and effort in reducing disaster times, which is owed to Nagios quick alerting."
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Top Industries

By visitors reading reviews
Construction Company
15%
Performing Arts
10%
Financial Services Firm
9%
Comms Service Provider
7%
Manufacturing Company
10%
Comms Service Provider
9%
Financial Services Firm
8%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise4
Large Enterprise10
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise11
Large Enterprise24
 

Questions from the Community

What is your experience regarding pricing and costs for Riverbed SteelCentral AppResponse?
The pricing of Riverbed Alluvio AppResponse is really high. Very few customers buy Riverbed because many do not have the sufficient budget. Its pricing is comparatively higher than SolarWinds. Rive...
What needs improvement with Riverbed SteelCentral AppResponse?
The reporting models need improvement as most of the time, we have to customize the reports manually. Additionally, a feature similar to SolarWinds AppStack, which provides a holistic view of the i...
What is your primary use case for Riverbed SteelCentral AppResponse?
We are the partner of Riverbed. Once any customer buys the Riverbed product, we deploy and configure it to meet their use cases. Alluvio AppResponse can identify if a page or an application is slow...
What is your experience regarding pricing and costs for Nagios Core?
Nagios Core is a free and open-source product. We don't charge for the product itself, but we charge for the man-hour costs related to installation, configuration, ongoing operation, and maintenance.
What needs improvement with Nagios Core?
The dashboard should be improved. It's very simple. I don't have a very clear or specific suggestion. You can change the skin of the dashboard, however, it's good for me.
What is your primary use case for Nagios Core?
I was a senior system administrator. I've been using Nagios Core for more than ten years now. It can be used to monitor hosts, such as machines, and monitor services of any kind. I'm using it to mo...
 

Comparisons

 

Also Known As

Riverbed AppResponse, OPNET SteelCentral AppResponse, ACE Live, OPNET, AppResponse Xpert
No data available
 

Overview

 

Sample Customers

N11.com, OneMain Financial, China Bank, Halkbank, Kaust
Airbnb, Cisco, PayPal, FanDuel
Find out what your peers are saying about Alluvio AppResponse vs. Nagios Core and other solutions. Updated: June 2026.
902,894 professionals have used our research since 2012.