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PRTG Network Monitor vs Sumo Logic Observability comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 28, 2025

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
6.6
PRTG Network Monitor provides cost-effective returns by enhancing efficiency, reducing downtime, and minimizing staffing needs through proactive monitoring.
Sentiment score
7.0
Sumo Logic Observability improved operational efficiency, reduced downtime, and provided better issue resolution, visibility, stability, and proactive IT management.
It provides accurate data for utilization, allowing us to monitor and optimize our investments in WAN connection capacity.
Network Manager at a financial services firm with 1,001-5,000 employees
After introducing PRTG Network Monitor, we have saved time, and it's easy for everybody to monitor everything.
Architect at a consultancy with 1-10 employees
The implementation reduced our employee resources from 20-25 to 5-6 employees.
Senior consultant at Cambridge Institute of Technology
 

Customer Service

Sentiment score
6.7
PRTG Network Monitor support is generally effective, but time zone issues and complex queries can delay responses.
Sentiment score
7.8
Sumo Logic Observability's customer service is highly rated, with quick responses and helpful support, particularly for advanced and OpenTelemetry issues.
They resolve our queries 24/7.
software engineer at Capgemini
The setup process is well-documented, making it easy to deploy.
Solutions Architect at Boch Systems Company Limited
Tutorials are available so I can manage any issue with PRTG Network Monitor easily.
IT Infrastructure Engineer at Atlas
 

Scalability Issues

Sentiment score
7.4
PRTG Network Monitor is scalable and flexible for varying deployments but requires extra licenses and hardware for growth.
Sentiment score
7.3
Sumo Logic Observability scales efficiently for diverse users, handling peak records with ease, supported by Fluent Bit and OpenTelemetry.
On a scale of one to ten, scalability is rated as 9.5.
Solutions Architect at Boch Systems Company Limited
PRTG Network Monitor has the ability to scale and add new devices.
IT Infrastructure Engineer at Atlas
You can install them in each network, even if they are not connected, and it works.
IT Consultant at M-COM s.r.o
 

Stability Issues

Sentiment score
7.9
PRTG Network Monitor is highly stable with reliable performance, minimal downtime, and robust updates, despite minor external issues.
Sentiment score
8.8
Sumo Logic Observability is highly reliable, with users experiencing no issues and rating its reliability a perfect ten for enterprises.
We haven't needed vendor support for the last three years, which demonstrates the product's stability.
Network Manager at a financial services firm with 1,001-5,000 employees
PRTG Network Monitor is stable in my experience, and I have not encountered issues with crashes or downtime.
Associates at Mphasis
PRTG Network Monitor is very stable and requires low maintenance.
Software Engineer at Asahi Beverages
 

Room For Improvement

PRTG Network Monitor needs improvements in customization, performance, support, integration, analytics, and cost-efficiency for enhanced usability and flexibility.
The system requires efficiency improvements in data usage, cost management, enrichment, search interface, query speed, and pre-built dashboards.
The initial auto-discovery added too many unnecessary sensors, so auto-discovery should only take the necessary sensors into consideration.
Senior consultant at Cambridge Institute of Technology
They need to improve application performance monitoring, error tracing mechanisms, and log management.
Solutions Architect at Boch Systems Company Limited
PRTG Network Monitor should provide syslog monitoring since it is not available at this time.
IT Infrastructure Engineer at Atlas
 

Setup Cost

PRTG Network Monitor is cost-effective for enterprises, but costs may rise; offers flexible licensing with annual support.
<p>Sumo Logic Observability provides flexible, competitive pricing for enterprises, but additional costs may apply for advanced features and high data volumes.</p>
The licensing part is a recurring license for every year, which is very affordable, making PRTG Network Monitor budget-friendly.
software engineer at Capgemini
Pricing is by the number of devices, not by sensor.
Solutions Architect at Boch Systems Company Limited
The prices are very high for PRTG Network Monitor.
IT Infrastructure Engineer at Atlas
 

Valuable Features

PRTG Network Monitor is valued for its rapid deployment, intuitive interface, scalability, reliability, and comprehensive monitoring features.
Sumo Logic Observability offers real-time alerting, apps, team collaboration, easy integration, and a flexible query language, boosting incident resolution.
PRTG Network Monitor already provided me with 100 free sensors, which is enough for my network monitoring.
IT Infrastructure Engineer at Atlas
PRTG Network Monitor has a good dashboard that shows each and every piece of information, so we can easily find out what is happening with the systems.
Architect at a consultancy with 1-10 employees
These reports help me in my day-to-day work, and I rely on them because they provide proof during escalation, with exact downtime logs and related information.
Software engineer at Bosch
 

Categories and Ranking

PRTG Network Monitor
Ranking in Cloud Monitoring Software
9th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
112
Ranking in other categories
Network Monitoring Software (5th), IT Infrastructure Monitoring (4th)
Sumo Logic Observability
Ranking in Cloud Monitoring Software
21st
Average Rating
7.8
Reviews Sentiment
7.2
Number of Reviews
6
Ranking in other categories
Application Performance Monitoring (APM) and Observability (24th), AIOps (14th)
 

Mindshare comparison

As of January 2026, in the Cloud Monitoring Software category, the mindshare of PRTG Network Monitor is 4.8%, up from 4.5% compared to the previous year. The mindshare of Sumo Logic Observability is 0.6%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Monitoring Software Market Share Distribution
ProductMarket Share (%)
PRTG Network Monitor4.8%
Sumo Logic Observability0.6%
Other94.6%
Cloud Monitoring Software
 

Featured Reviews

madhan kumar hs - PeerSpot reviewer
software engineer at Capgemini
Alerting precision has reduced incident response times and improved department-level network visibility
The auto-pause sensor during the maintenance window is good without any false alerts, and it prevents me from getting flooded with alerts during planned maintenance, helping department heads understand their own network usage better. It has reduced incident response time by giving clearer ownership of each alert, ensuring alerts go to the proper recipient. SNMP testers and auto-pause are among the best features of PRTG Network Monitor, which is particularly useful for different departments such as HR and finance, where alerts can be filtered accordingly. The alerting features and dashboard of PRTG Network Monitor are very helpful, especially in our industry. However, the dashboard can look cluttered on smaller screens, which is one negative aspect. PRTG Network Monitor has impacted us positively; we have stopped getting flooded with alerts during planned maintenance or unplanned outages. Compared to others, this gives specific alerts very quickly and helps department heads understand their own network usage better, thus reducing incident response time so that each alert has clear ownership.
Shamshir Nangla - PeerSpot reviewer
Site Reliability Engineer at LHV Bank
Getting up and running is easy, even for a newbie but management of searches definitely needs improvement
Operational effectiveness with regards to when there's an issue, when there's a reactive issue, people are able to, or as well as proactively, actually, because we use their PagerDuty integrations. We use queries in Sumo Logic to trigger alerts based on logging. That allows us to proactively identify issues as they're happening. With those same alerts, obviously, with that platform, you can use it to reactively start looking at troubleshooting issues as they're happening right then and there or incidents. So it's been very, very good for alerting and for troubleshooting issues. For predicting issues before they happen, it is not very good. They have a feature called anomaly detection, but I think it's quite premature compared to other stuff out there. So it's good for alerts and for troubleshooting operational effectiveness. When your operations are down or segregated, it's perfect because it will help you diagnose the issues.
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Comparison Review

it_user174738 - PeerSpot reviewer
IT Developer at a tech services company with 51-200 employees
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
Computer Software Company
10%
Financial Services Firm
9%
Comms Service Provider
8%
Government
8%
Computer Software Company
11%
Transportation Company
10%
Financial Services Firm
10%
Healthcare Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business59
Midsize Enterprise19
Large Enterprise47
No data available
 

Questions from the Community

What is the best network monitoring software for large enterprises?
PRTG network monitor is one of the best tool i have ever used for the monitoring. It have auto discovery option. it avoid the configuring the device in PRTG. It automatically discover the device an...
What do you like most about PRTG Network Monitor?
The tool is integrated with our email for the alerts.
What is your experience regarding pricing and costs for PRTG Network Monitor?
The pricing was higher at the beginning, but the recurring licensing cost is affordable and reasonable. Overall, the pricing, setup cost, and licensing is fair for our industry. They have quoted us...
What needs improvement with Sumo Logic Observability?
The speed of queries could be improved. When using more advanced functions, especially with large datasets like the 90-day log retention we had, queries could be slow, sometimes taking up to five m...
What is your primary use case for Sumo Logic Observability?
We used it for log observability – log aggregation specifically.
 

Overview

 

Sample Customers

Jameson Bank, Sidnix, RungeICT, MedicalAnimal, Truck-lite, GamingGrids, The Covell Group, Forsythn County Schools, NetMass, Musgrove Park Hospital, Lanes Health, Columbia Southern University, Vodafone, Intrust Bank
Information Not Available
Find out what your peers are saying about PRTG Network Monitor vs. Sumo Logic Observability and other solutions. Updated: December 2025.
881,114 professionals have used our research since 2012.