Fortra's Intermapper vs PRTG Network Monitor comparison

Fortra and Paessler GmbH are both solutions in the Network Monitoring Software category. Fortra is ranked #84, while Paessler GmbH is ranked #5 with an average rating of 8.4. Fortra holds a 0.4% mindshare in NMS, compared to Paessler GmbH’s 3.3% mindshare. Additionally, 100% of Fortra users are willing to recommend the solution, compared to 92% of Paessler GmbH users who would recommend it.

Fortra's Intermapper

Read 4 Fortra's Intermapper reviews

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706 Comparison Views

100% willing to recommend

PRTG Network Monitor

Read 112 PRTG Network Monitor reviews

9,185 Views
6,338 Comparison Views

92% willing to recommend

Fortra's Intermapper

PRTG Network Monitor

Comparison Buyer's Guide

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Executive SummaryUpdated on Dec 28, 2025

PRTG Network Monitor and Fortra's Intermapper compete in network monitoring. PRTG offers better pricing and support, while Intermapper provides superior feature depth, making it valuable for some applications.

Features: PRTG Network Monitor offers an intuitive dashboard, detailed alerting, and robust reporting tools. Fortra's Intermapper provides comprehensive mapping, real-time data visualization, and extensive protocol support.

Room for Improvement: PRTG may benefit from enhanced mapping capabilities, deeper data visualization options, and improved protocol support. Fortra's Intermapper could improve in deployment simplicity, alert customization, and integration with third-party tools.

Ease of Deployment and Customer Service: PRTG Network Monitor boasts a straightforward deployment model with substantial support resources. Fortra's Intermapper, despite a more complex setup, benefits from attentive customer service, requiring more effort but balanced by effective support.

Pricing and ROI: PRTG Network Monitor features a cost-effective setup and good ROI through its scalable license model and affordable maintenance. Fortra's Intermapper involves a higher initial cost intended to offer long-term gains via advanced features, targeting those needing high-end capabilities.

To learn more, read our detailed Fortra's Intermapper vs. PRTG Network Monitor Report (Updated: December 2025).

Buyer's Guide

Fortra's Intermapper vs. PRTG Network Monitor

December 2025

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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

Fortra's Intermapper

Ranking in Network Monitoring Software

84th

Average Rating

8.2

Number of Reviews

Ranking in other categories

No ranking in other categories

PRTG Network Monitor

Ranking in Network Monitoring Software

5th

Average Rating

8.2

Reviews Sentiment

7.0

Number of Reviews

112

Ranking in other categories

IT Infrastructure Monitoring (4th), Cloud Monitoring Software (9th)

Mindshare comparison

As of January 2026, in the Network Monitoring Software category, the mindshare of Fortra's Intermapper is 0.4%, up from 0.2% compared to the previous year. The mindshare of PRTG Network Monitor is 3.3%, down from 4.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software Market Share Distribution
Product	Market Share (%)
PRTG Network Monitor	3.3%
Fortra's Intermapper	0.4%
Other	96.3%

Network Monitoring Software

Featured Reviews

Andrian Lubimov

SVP of Networking and Operations at Skywire Networks

It tremendously cuts down our troubleshooting timeframe, but needs advanced SLA monitoring and reporting

They can do a better job with SLA reporting. It does some basic reporting, but it really doesn't offer the ability to monitor devices by groups, customers, or carrier to give an overall health performance of specifically-defined environments. That's where HelpSystems Intermapper could have done a better job. I would love to see advanced SLA monitoring and reporting in this solution. They already have a lot of ingredients. They already have SNMP polling. It is really about what people are looking for from SLA monitoring, especially someone who looks at the network topology. You want to see your endpoints. You want to see half of your endpoints by simply analyzing ICMP or SNMP-based availability of your endpoints. Having an ability to define your group and how you bring devices into your group would be a huge benefit.

Read full review

madhan kumar hs

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.

Read full review

Quotes from Members

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

Pros

"It's a nice graphical interface, a nice map, that relates Layer 1 to Layer 3, virtually instantly, to the Helpdesk support staff. It provides a default place to get critical information so we can deploy our staff."

"What is really cool about HelpSystems InterMapper is that because of its SNMP base, you can integrate all different makes and models on the same map. You, of course, can have more than one map, but you have an option to have visibility into the entire network from one centralized system. You can monitor IPs, routers, radios, DC power plants, and UPS. You can do it all from one network management and monitoring solution. That's what really makes HelpSystems Intermapper great. Another great thing about HelpSystems InterMapper is that you can really bundle different probes under one device. You can have a bundled device. You can monitor the physical status of a host based on the IP availability. You can also monitor services and actually see if anything happens. You can quickly determine whether it is the application layer, host layer, or network layer. HelpSystems Intermapper gives such a unique representation of a network. Ever since we started using HelpSystems InterMapper, we don't have to document everything in a detailed format and store it somewhere. Right now, it is really a combination of network topology, network monitoring, and network analyzing. So, in my opinion, it is awesome. When you have your SNMP topology defined, you don't require a dedicated NMS engineer to manage your system, which is another great thing about HelpSystems InterMapper. I see how our operators get so excited by having the ability to map a device or interface and connect interfaces together. HelpSystems InterMapper is also very operator friendly; not just user friendly, but also operator friendly. This is a unique feature, and it works really great."

"The most valuable features are its: log history, real-time monitoring capabilities, accuracy - the number of false positives is very low, and the mapping features."

"It's all today portal-based which is a good feature for us."

"PRTG is simple to manage. First, you can create a template for a device, then apply it to hundreds of similar devices. That's a great advantage."

"It is user-friendly. It is easy to set up health checks within PRTG and use scans. It is like a self-service tool, and anyone can configure their own settings within PRTG."

"PRTG Network Monitor is easy to set up. Within a few minutes, it is operational."

"Nice product with an easy interface to use and a large variety of sensors."

"The most valuable feature is the notifications. As long as you spend time and think about what and when you want to be notified, it's always accurate. It is always there. I find things out before my Internet provider."

"The scalability is good. You can improve a remote host or the clustering. This gives it the flexibility to monitor another infrastructure remotely."

"The product is easy to use and the web interface is fantastic."

"We can see trends for a lot of different things, such as hard drive space and bandwidth usage. We can see and plan for the future by knowing, "We're sort of at 75% capacity now. In three months time, we know we're going to be up to 90%,so we need to plan ahead for it, getting upgrades booked in place." Since things like this take time and effort, it's handy to see trends into the future of where our company is going."

More PRTG Network Monitor pros

Cons

"I'd love to see more of the network management side of it coming back into it. If we were able to run scripts to bounce ports on switches, that would be great. It's asking a lot, but it's actually very doable because I do it through scripting into other products. If we could incorporate that directly into Intermapper, that would be fantastic."

"They can do a better job with SLA reporting. It does some basic reporting, but it really doesn't offer the ability to monitor devices by groups, customers, or carrier to give an overall health performance of specifically-defined environments. That's where HelpSystems Intermapper could have done a better job. I would love to see advanced SLA monitoring and reporting in this solution. They already have a lot of ingredients. They already have SNMP polling. It is really about what people are looking for from SLA monitoring, especially someone who looks at the network topology. You want to see your endpoints. You want to see half of your endpoints by simply analyzing ICMP or SNMP-based availability of your endpoints. Having an ability to define your group and how you bring devices into your group would be a huge benefit."

"It's a smaller solution so tools are not as advanced as you would find in a larger solution"

"The technical support from PRTG needs significant improvement."

"Can be slow in the way it polls the different engines."

"Improvements in data storage flexibility, such as allowing customers to specify data retention periods, would enhance PRTG."

"We've had some issues previously with the performance of the sensors. We tend to deploy quite a bit of WMI, which is quite processor-intensive, and we've found that that impacts the sensors quite a bit."

"PRTG Network Monitor can be improved as there is a lot of manual cleanup needed, which could be reduced."

"PRTG Network Monitor can improve Layer 2 and Layer 3 network maps and the GUI more user-friendly. Additionally, they should bundle the features so I can monitor everything on one particular device."

"It would be nice if it gave us alerts via Gmail or SMS message."

"There's always room for improvement. The high availability feature is good, but it's an area that PRTG could marginally improve. For example, in PRTG, both servers have a different IP, but it would make things a lot easier if they were bound by a single IP."

More PRTG Network Monitor cons

Pricing and Cost Advice

Information not available

"We are satisfied with the price."

"We used a product called SolarWinds in the past, and its cost was high. Whereas, PRTG came in at a third of SolarWind's cost."

"The pricing is comparable."

"It is expensive."

"We have an unlimited license for this solution."

"I rate the licensing for PRTG Network Monitor an eight out of ten."

"The pricing is reasonable for the features provided."

"Right now, the smallest sensor pack that they have is just a bit out of range for me, as a business. This kills me, as I need the product. Therefore, there is always a balance between needing to buy it or continuing their free version."

More PRTG Network Monitor pricing and cost advice

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Comparison Review

it_user174738

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…

Read full review

Top Industries

By visitors reading reviews

Government

18%

Manufacturing Company

18%

Recreational Facilities/Services Company

University

Computer Software Company

11%

Financial Services Firm

Comms Service Provider

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	59
Midsize Enterprise	19
Large Enterprise	47

Questions from the Community

Ask a question

Earn 20 points

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...

See all answers

What do you like most about PRTG Network Monitor?

The tool is integrated with our email for the alerts.

See all answers

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...

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Comparisons

SolarWinds VoIP & Network Quality Manager vs Fortra's Intermapper

Compared 31% of the time

Nmap vs Fortra's Intermapper

Compared 19% of the time

Meraki Dashboard vs Fortra's Intermapper

Compared 15% of the time

Zabbix vs Fortra's Intermapper

Compared 14% of the time

ManageEngine OpManager vs Fortra's Intermapper

Compared 9% of the time

More Fortra's Intermapper Competitors

Zabbix vs PRTG Network Monitor

Compared 7% of the time

Centreon vs PRTG Network Monitor

Compared 5% of the time

SolarWinds NPM vs PRTG Network Monitor

Compared 4% of the time

Checkmk vs PRTG Network Monitor

Compared 4% of the time

PRTG Enterprise Monitor vs PRTG Network Monitor

Compared 3% of the time

More PRTG Network Monitor Competitors

Product Reports

Buyer's Guide

Network Monitoring Software

January 2026

Download Fortra's Intermapper product report

Buyer's Guide

PRTG Network Monitor

December 2025

Download PRTG Network Monitor product report

Also Known As

HelpSystems Intermapper

No data available

Overview

Fortra's software frees you up to focus on what matters most, aligning IT and business goals to help organizations build a competitive edge. Intermapper is network monitoring software for organizations who want to monitor their IT infrastructure in real time.

With Intermapper, you can visualize all your physical and virtual network components on a live map and get up-to-date performance data on its availability. Powerful and user-friendly, Intermapper helps leading businesses prevent costly outages and maximize uptime for 24/7 availability of network resources.

Features include flexible monitoring for anything with an IP address, free probes to monitor different types of equipment from various vendors, dynamic network mapping, bandwidth monitoring, real-time alerts, and remote access. Our add-on integration with Automate allows you to remediate network failures and conduct network self-healing.

Intermapper runs on Mac, Windows, and Linux.

Fortra

PRTG Network Monitor runs on a Windows machine within your network, collecting various statistics from the machines, software, and devices which you designate. PRTG comes with an easy-to-use web interface with point-and-click configuration. You can easily share data from it with non-technical colleagues and customers, including via live graphs and custom reports. This will let you plan for network expansion, see what applications are using most of your connection, and make sure that no one is hogging the entire network just to torrent videos.

To monitor a large IT environment, it's important to be able to scale PRTG up. Paessler PRTG Enterprise Monitor includes all the proven capabilities of PRTG Network Monitor, which are enhanced by exclusive ITOps Board for a service-oriented, central overview of multiple PRTG servers.

Paessler GmbH

Sample Customers

Greater Media Detroit, University of British Columbia, Don's Farm Supply

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

Buyer's Guide

Fortra's Intermapper vs. PRTG Network Monitor

December 2025

Free Report: Fortra's Intermapper vs. PRTG Network Monitor

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