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SolarWinds NPM vs Splunk Enterprise Security 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:
 

ROI

Sentiment score
7.4
SolarWinds NPM quickly proves cost-effective by enhancing network visibility, reducing support costs, and optimizing resource use for profitability.
Sentiment score
7.2
Splunk Enterprise Security enhances visibility, integration, and efficiency, streamlining operations and reducing costs, providing substantial returns for organizations.
The return on investment is significant as the solution effectively reduces costs while being worth its expense.
I have noticed a return on investment with Splunk Enterprise Security, as it delivers substantial value for money.
Customers see the value in investing in this solution, particularly when it helps resolve issues quickly, turning a potential 20-hour response into one hour.
We are able to secure the environment from all security threats and maintain an environment that is free from threats and attacks, especially cyberattacks.
 

Customer Service

Sentiment score
6.9
SolarWinds NPM's service is knowledgeable but response times vary, with some customers finding direct support unsatisfactory.
Sentiment score
6.7
Splunk Enterprise Security support is knowledgeable, but response times vary; experienced engineers and licensed users report better outcomes.
If there is no timely response, getting a resolution is more difficult.
We had contact with SolarWinds regarding the implementation, and they were helpful.
They have good technical support.
If you want to write your own correlation rules, it is very difficult to do, and you need Splunk's support to write new correlation rules for the SIEM tool.
They try to close issues as soon as possible, often just offering documentation links.
They are responsive and effectively resolve issues.
 

Scalability Issues

Sentiment score
6.9
SolarWinds NPM is scalable, integrates globally, but managing resources and licensing is essential for effective performance and expansion.
Sentiment score
7.7
Splunk Enterprise Security excels in scalability and flexibility for data, despite potential cost increases with larger usage.
SolarWinds NPM is scalable and effective in handling large network infrastructures.
They struggle a bit with pure virtual environments, but in terms of how much they can handle, it is pretty good.
It is easy to scale.
It's big in a Central European context, and small from a Splunk North American context.
 

Stability Issues

Sentiment score
7.5
Proper configuration and adherence to documentation ensure SolarWinds NPM's stability, though upgrades occasionally cause issues requiring support.
Sentiment score
7.9
Splunk Enterprise Security is praised for its stability and resilience, though occasional issues occur with complex queries or updates.
The NPM product is stable, particularly when used for simple network monitoring.
They test it very thoroughly before release, and our customers have Splunk running for months without issues.
It provides a stable environment but needs to integrate with ITSM platforms to achieve better visibility.
It is very stable.
 

Room For Improvement

SolarWinds NPM needs UI enhancements, better integration, responsive support, and more flexibility for improved efficiency and customer satisfaction.
Enhancements in UI, integration, support, and advanced features could improve Splunk Enterprise Security's usability, efficiency, and cost-effectiveness.
SolarWinds needs to upscale on observability and add full-fledged observability features, including security features.
Customers have given feedback about the delayed response times from the technical team.
Improving the infrastructure behind Splunk Enterprise Security is vital—enhanced cores, CPUs, and memory should be prioritized to support better processing power.
Splunk Enterprise Security is not something that automatically picks things; you have to set up use cases, update data models, and link the right use cases to the right data models for those detections to happen.
For any future enhancements or features, such as MLTK and SOAR platform integration, we need more visibility, training, and certification for the skilled professionals who are working.
 

Setup Cost

SolarWinds NPM offers scalable, valuable monitoring solutions with flexible pricing, starting from $2,000, based on deployment size and modules.
Splunk Enterprise Security, despite high costs, is favored by large enterprises for its comprehensive features and robust capabilities.
The solution is considered expensive.
Pricing-wise, SolarWinds NPM is more expensive than PRTG.
I saw clients spend two million dollars a year just feeding data into the Splunk solution.
The platform requires significant financial investment and resources, making it expensive despite its comprehensive features.
Splunk is priced higher than other solutions.
 

Valuable Features

SolarWinds NPM provides comprehensive network management with customization, scalability, and real-time monitoring to enhance performance and integration.
Splunk Enterprise Security enhances threat detection and incident response with advanced data analysis and integration from diverse sources.
The most valuable feature for us is the database performance analyzer, which we use a lot.
SolarWinds NPM has specific modules for monitoring different network capabilities, which provides rich features for carrying out specific tasks.
It provides a detailed overview of the network, which is valuable.
This capability is useful for performance monitoring and issue identification.
I assess Splunk Enterprise Security's insider threat detection capabilities for helping to find unknown threats and anomalous user behavior as great.
Splunk Enterprise Security provides the foundation for unified threat detection, investigation, and response, enabling fast identification of critical issues.
 

Categories and Ranking

SolarWinds NPM
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
158
Ranking in other categories
Network Monitoring Software (3rd), IT Infrastructure Monitoring (4th), Cloud Monitoring Software (6th)
Splunk Enterprise Security
Average Rating
8.4
Reviews Sentiment
7.6
Number of Reviews
312
Ranking in other categories
Log Management (2nd), Security Information and Event Management (SIEM) (1st), IT Operations Analytics (1st)
 

Mindshare comparison

While both are Systems Management solutions, they serve different purposes. SolarWinds NPM is designed for Network Monitoring Software and holds a mindshare of 4.5%, down 5.7% compared to last year.
Splunk Enterprise Security, on the other hand, focuses on Security Information and Event Management (SIEM), holds 9.5% mindshare, down 12.4% since last year.
Network Monitoring Software
Security Information and Event Management (SIEM)
 

Featured Reviews

Masud Alam - PeerSpot reviewer
Offers alerting service to trigger alerts and easy to manage
For end-user performance monitoring, we like features such as availability of our all devices and device/interface monitoring. We have also used NCM (Network Configuration Manager) for our network. We use the alerting service to trigger alerts based on specific thresholds, like CPU or memory utilization exceeding a certain percentage. There are AI network initiatives in SolarWinds NPM for some lengthy issues. For example, it shows availability reports. But for bandwidth monitoring, it's not very clear how much bandwidth is being consumed. SolarWinds provide real-time bandwidth monitoring. It is not difficult to manage the network with SolarWinds. We have one customer with a satellite location. If we have a large network with, let's say, 43,000 elements, and our current SolarWinds license supports only 30,000, we would need to create another polling engine to accommodate the additional 13,000 elements. It's limited to the polling engine, so we can only support 30,000 elements per engine. So it's only for 30,000, but we have at least 40,000 elements in our network.
ROBERT-CHRISTIAN - PeerSpot reviewer
Has many predefined correlation rules and is brilliant for investigation and log analysis
It is very complicated to write your own correlation rules without the help of Splunk support. What Splunk could do better is to create an API to the standard SIEM tools, such as Microsoft Sentinel. The idea would be to make it less painful. In ELK Stack, Kibana is the query language with which you can search log files. I believe Splunk has also a query language in which they search their log files, but once you have identified the log file that you want to use for further security correlation, you want to very quickly transport that into your SIEM tool, such as Microsoft Sentinel. That is something that Splunk could make a little bit less painful because it is a lot of effort to find that log file and forward it. An API with Microsoft Sentinel or a similar SIEM tool would be a good idea.
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Comparison Review

it_user174738 - PeerSpot reviewer
May 31, 2015
Nagios vs. Zabbix vs. PRTG vs. Spiceworks vs. Solarwinds Network Performance Monitor
I have researched a quite a few network monitoring tools which can be used for various monitoring purposes of not only the servers, but the intermediate routers as well. There are majorly three types of these softwares. Ones which are completely open-source, you can do almost anything you want…
 

Top Industries

By visitors reading reviews
Educational Organization
35%
Computer Software Company
8%
Manufacturing Company
7%
Financial Services Firm
7%
Financial Services Firm
15%
Computer Software Company
15%
Manufacturing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What is the best network monitoring software for large enterprises?
It actually depends on the exact purpose or kind of devices (network devices, servers, something else). Some tools are better for only network devices while others are better for a cloud monitoring...
What is the best network monitoring software for large enterprises?
We are partners with SolarWinds and we sell a lot of Network management to large enterprises also because of scalability, products like Network Performance Monitor & Netflow Traffic Analyzer ar...
What SOC product do you recommend?
For tools I’d recommend: -SIEM- LogRhythm -SOAR- Palo Alto XSOAR Doing commercial w/o both (or at least an XDR) is asking to miss details that are critical, and ending up a statistic. Also, rememb...
What is a better choice, Splunk or Azure Sentinel?
It would really depend on (1) which logs you need to ingest and (2) what are your use cases Splunk is easy for ingestion of anything, but the charge per GB/Day Indexed and it gets expensive as log ...
How does Splunk compare with Azure Monitor?
Splunk handles a high amount of data very well. We use Splunk to capture information and as an aggregator for monitoring information from different sources. Splunk is very good at alerting us if we...
 

Also Known As

Solarwinds Network Performance Monitor, SolarWinds Network Bandwidth Analyzer
No data available
 

Overview

 

Sample Customers

Microsoft, Federal Express, Hewlett-Packard, and MasterCard
Splunk has more than 7,000 customers spread across over 90 countries. These customers include Telenor, UniCredit, ideeli, McKenney's, Tesco, and SurveyMonkey.
Find out what your peers are saying about Zabbix, Auvik, SolarWinds and others in Network Monitoring Software. Updated: May 2025.
857,162 professionals have used our research since 2012.