NETSCOUT InfiniStreamNG vs OP5 Monitor comparison

NETSCOUT and ITRS are both solutions in the Network Monitoring Software category. NETSCOUT is ranked #77, while ITRS is ranked #38 with an average rating of 9.0. NETSCOUT holds a 0.5% mindshare in NMS, compared to ITRS’s 0.7% mindshare. Additionally, 92% of NETSCOUT users are willing to recommend the solution, compared to 100% of ITRS users who would recommend it.

NETSCOUT InfiniStreamNG

Read 13 NETSCOUT InfiniStreamNG reviews

957 Views
938 Comparison Views

92% willing to recommend

OP5 Monitor

Read 7 OP5 Monitor reviews

1,534 Views
1,212 Comparison Views

100% willing to recommend

NETSCOUT InfiniStreamNG

OP5 Monitor

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Oct 10, 2024

OP5 Monitor and NETSCOUT InfiniStreamNG are competing products in the network monitoring domain. While OP5 Monitor is praised for pricing and cost-effectiveness, NETSCOUT InfiniStreamNG leads with advanced features.

Features: OP5 Monitor is valued for scalability, reporting capabilities, and efficient alerting systems, well-suited for diverse network environments. NETSCOUT InfiniStreamNG offers advanced traffic analysis, packet capture, and real-time visibility, fitting large enterprises needing detailed network insights.

Room for Improvement: OP5 Monitor could improve in user interface design, integration options with third-party tools, and detailed traffic analysis functionalities. NETSCOUT InfiniStreamNG needs enhancement in user-friendliness, ease of setup, and pricing flexibility to accommodate smaller businesses.

Ease of Deployment and Customer Service: OP5 Monitor is recognized for straightforward deployment and reliable support, appealing for quick setups. NETSCOUT InfiniStreamNG provides comprehensive deployment options with strong customer service but may require an intensive setup process.

Pricing and ROI: OP5 Monitor offers an attractive pricing structure balancing initial setup costs with long-term ROI, ideal for budget-conscious companies. NETSCOUT InfiniStreamNG, with a higher initial cost, delivers significant ROI for those prioritizing detailed network analysis capabilities.

To learn more, read our detailed NETSCOUT InfiniStreamNG vs. OP5 Monitor Report (Updated: December 2025).

Buyer's Guide

NETSCOUT InfiniStreamNG vs. OP5 Monitor

December 2025

Download the complete report

Helped 881,114 peers since 2012

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

NETSCOUT InfiniStreamNG

Ranking in Network Monitoring Software

77th

Average Rating

8.4

Number of Reviews

Ranking in other categories

No ranking in other categories

OP5 Monitor

Ranking in Network Monitoring Software

38th

Average Rating

8.6

Reviews Sentiment

4.4

Number of Reviews

Ranking in other categories

IT Infrastructure Monitoring (36th)

Mindshare comparison

As of January 2026, in the Network Monitoring Software category, the mindshare of NETSCOUT InfiniStreamNG is 0.5%, up from 0.3% compared to the previous year. The mindshare of OP5 Monitor is 0.7%, down from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software Market Share Distribution
Product	Market Share (%)
OP5 Monitor	0.7%
NETSCOUT InfiniStreamNG	0.5%
Other	98.8%

Network Monitoring Software

Featured Reviews

Michael Gideon Genita

Associate System Engineer at SMS Global Technologies, Inc.

Easy to set up with good documentation and helpful support

I'm using it for a customer The packet flow switch is the most valuable aspect of the solution. It's an easy product to set up. We can scale the solution if we need to. It's stable. The documentation is well-written and quite useful. It's compatible with other products. Under the pocket flow…

Read full review

Sumanth Arshanapally

Senior Analyst at a tech vendor with 10,001+ employees

Monitoring ease and cost-saving benefits enhance operational efficiency

The monitoring in OP5 Monitor is very easy because we can directly use custom plugins. We can write custom scripts and use those scripts directly. It's very low cost, open, and the dashboards are easy to see. We can extract the reports easily, and this is very easy to compare. Real-time monitoring in OP5 Monitor provides data every one minute or every five minutes, enabling us to get live data from the last one minute or last five minutes. OP5 Monitor gave us proper server availability, so we can always check whether a server goes down or the server CPU and memory decreases. Before reaching a particular bottleneck situation, we identified and fixed the issue, which helped us from a cost-saving business perspective. It helped us avoid application downtime.

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

"I love the single pane of glass view. It makes it easier to not have to navigate everywhere. It allows more simplistic visibility, without having to go from tool to tool to tool, or from window to window to window."

"The technical support is really good. They will go above and beyond, if you are running into a problem. You can go to a sales engineer, who will engage technical support to help you out."

"It helps us to assist our customers to isolate problems. If it is us who is having the problem, then we can use it to streamline the process."

"The tool has the ability to look back within a month's data. It is very easy to navigate within the tool and troubleshoot the problem, compared to other solutions that we've used in the past."

"It allows us to get quicker resolutions. We can see exactly what is using up the bandwidth, so we can assist end users."

"The product is stable. I have never had any issue where we have lost an InfiniStream, or visibility from that particular InfiniStream, throughout the bank."

"It's an easy product to set up."

"It has cut our troubleshooting down by days. Once we have a product in place, we show people examples of how it can streamline their troubleshooting process."

More NETSCOUT InfiniStreamNG pros

"The API makes it pretty easy to integrate with any system."

"With limited hardware or a virtual machine, you can address a huge network, hundreds of thousands of elements that need to be monitored. Other commercial software is not on that level."

"It monitors and continuously tests everything that is of importance to you and your users. It could be everything from monitoring disk space to CPU usage to memory. It could include determining if the response time in your e-commerce platform is quick enough, or whether you have too many bounces from some of the pages on your website. You want to monitor anything that could cost you money or time or resources. You can do that with this system. It's very flexible."

"OP5 Monitor is a great choice due to its being built on an open-source monitoring tool and provides ample opportunity for customization based on specific support requirements. It is also user-friendly and easy to manage with a wide range of plugins available for use. In comparison to other enterprise tools, such as Micro Focus, OP5 Monitor stands out for its features and cost-effectiveness, making it the best tool in the market. Customization is one of the key strengths of the tool and provides a lot of capabilities. Additionally, it is easy to find support and plugins for the tool through online resources."

"The best feature is that it is very relatable, stable, and scalable. The logger is a part of the software, but it's not the most important point of it."

"The monitoring in OP5 Monitor is very easy because we can directly use custom plugins; we can write custom scripts and use those scripts directly, it's very low cost, open, and the dashboards are easy to see."

"We can also observe whatever we want, and there are no limitations."

Cons

"We don't use the single pane of glass view, even though we own it."

"I'd like them to make the product more user-friendly."

"The monitoring and reporting tool needs improvement. Users want more information, such as the level of detail when doing a packet analysis. They want more detail to be able to isolate down to a specific point."

"Only problems that we have had are fiber issues going into the TAPs or vSTREAMs, which are usually local site issues."

"The NetFlow Collectors could handle more flows per minute."

"There is a timeout feature that we have been asking for awhile."

"I would like to see an improved level of stitching between IPs."

"It's not able to communicate with our probes."

More NETSCOUT InfiniStreamNG cons

"The user interface is not what we are used to these days, and should be improved."

"IT environments today are in constant flux. This is driven by the newer cloud technologies such as Kubernetes and Docker, etc. The whole Nagios-based monitoring system that OP5 is created on top of, is based on a host-service model. There is a need for a strategy on what to do with more dynamic environments. There is some cool stuff going on in that direction."

"OP5 lacks some visualization, a feature that makes some other products nice. Op5 is built for purpose, which is fine, but if you compare it with some new products, the visualization is not so appealing, especially for management... If you don't need fancy visualizations, OP5 is fine."

"They need to improve the dashboard interface."

"OP5 Monitor could include application monitoring in addition to infrastructure monitoring. If application business transactions were monitored, it would be helpful."

"The solution is useful for tweaking. However, there have been some negative experiences, such as limited report capabilities. The only report available is in PDF format, making it difficult for teams managing multiple servers to extract data in Excel format. The speaker recommends that the team improve the report capabilities to better serve users."

"We do not get performance reports properly."

Pricing and Cost Advice

"To capture more with the solution that we bought, you have to buy another InfiniStreamNG, and there are only four ports in the back."

"I would like it to be more scalable with less spend."

"The scalability is good, but it comes at a cost. E.g., if you need 100 InfiniStream because you are sending gigs or terabytes of data to one InfiniStream, then you will have to purchase another InfiniStream, which are not cheap."

"It can be scalable. It just costs too much. With a company as big as ours, it gets too expensive to accommodate every single site."

"This product could be cheaper."

"The price is a little high."

"It was not expensive. And because it's less demanding in terms of hardware, you don't have to pay for another SQL or other database license, and you can have a huge installation on one machine..."

"OP5 has a very low price as a solution, compared to many other solutions out there."

"The cost of the license and support are separate. If you want platinum call support, it will cost more than a regular call. I did not opt for it, as it is an additional cost."

See which vendors are best for you

Use our free recommendation engine to learn which Network Monitoring Software solutions are best for your needs.

See recommendations

881,114 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Manufacturing Company

17%

Financial Services Firm

17%

Government

Energy/Utilities Company

Government

14%

Manufacturing Company

14%

Financial Services Firm

12%

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Midsize Enterprise	1
Large Enterprise	8

By reviewers
Company Size	Count
Small Business	2
Large Enterprise	5

Questions from the Community

Ask a question

Earn 20 points

What is your experience regarding pricing and costs for OP5 Monitor?

The price for OP5 Monitor is fine, but we don't know the exact price because it was managed by us; the customer themselves bought it and gave it to us to monitor.

See all answers

What needs improvement with OP5 Monitor?

OP5 Monitor could include application monitoring in addition to infrastructure monitoring. If application business transactions were monitored, it would be helpful. For application-related issues, ...

See all answers

What is your primary use case for OP5 Monitor?

Our previous use case for OP5 Monitor was server monitoring.

See all answers

Comparisons

Riverbed NPM+ vs NETSCOUT InfiniStreamNG

Compared 18% of the time

NETSCOUT nGeniusONE vs NETSCOUT InfiniStreamNG

Compared 15% of the time

Cisco Secure Network Analytics vs NETSCOUT InfiniStreamNG

Compared 15% of the time

Flowmon vs NETSCOUT InfiniStreamNG

Compared 13% of the time

cPacket cClear vs NETSCOUT InfiniStreamNG

Compared 12% of the time

More NETSCOUT InfiniStreamNG Competitors

Zabbix vs OP5 Monitor

Compared 14% of the time

Nagios Core vs OP5 Monitor

Compared 13% of the time

Opsview vs OP5 Monitor

Compared 10% of the time

PRTG Network Monitor vs OP5 Monitor

Compared 9% of the time

Splunk Observability Cloud vs OP5 Monitor

Compared 7% of the time

More OP5 Monitor Competitors

Product Reports

Buyer's Guide

NETSCOUT InfiniStreamNG

January 2026

Download NETSCOUT InfiniStreamNG product report

Buyer's Guide

OP5 Monitor

January 2026

Download OP5 Monitor product report

Also Known As

InfiniStreamNG, NETSCOUT ISNG, Infinistream

No data available

Overview

NETSCOUT’s new ISNG platform harnesses the power of IP intelligence by mining traffic in real-time to deliver accurate and actionable data for service assurance, cybersecurity and business intelligence applications. The InfiniStreamNG platform fully supports the nGeniusONE and Iris application suites.

NETSCOUT

OP5 Monitor - The Complete Monitoring Solution

OP5 Monitor is a flexible and highly scalable monitoring solution for all sizes of environments. Use just one product to monitor your IT environment regardless of location, whether on-premise, in dynamic environments, public cloud or a hybrid of these.

Digital transformation adds extra layers and complexity to the IT estate by creating a hybrid IT environment of both static and dynamic environments, that can be difficult to monitor efficiently. ITRS OP5 Monitor gives enterprises full visibility over their entire IT estate through a single pane of glass, allowing them to consolidate monitoring tools and cut down costs.

ITRS

Sample Customers

U.S. Department of Defense

Svenska Spel, Carus, VGL, Tele2, Viking Line, Clas Ohlson, Vanderlande, Försäkringskassan

Buyer's Guide

NETSCOUT InfiniStreamNG vs. OP5 Monitor

December 2025

Free Report: NETSCOUT InfiniStreamNG vs. OP5 Monitor

Find out what your peers are saying about NETSCOUT InfiniStreamNG vs. OP5 Monitor and other solutions. Updated: December 2025.

DOWNLOAD NOW

881,114 professionals have used our research since 2012.

See our NETSCOUT InfiniStreamNG vs. OP5 Monitor report.

See our list of best Network Monitoring Software vendors.

We monitor all Network Monitoring Software reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.