GetApp offers objective, independent research and verified user reviews. We may earn a referral fee when you visit a vendor through our links.

Our commitment

Independent research methodology

Our researchers use a mix of verified reviews, independent research, and objective methodologies to bring you selection and ranking information you can trust. While we may earn a referral fee when you visit a provider through our links or speak to an advisor, this has no influence on our research or methodology.

Learn more

Verified user reviews

GetApp maintains a proprietary database of millions of in-depth, verified user reviews across thousands of products in hundreds of software categories. Our data scientists apply advanced modeling techniques to identify key insights about products based on those reviews. We may also share aggregated ratings and select excerpts from those reviews throughout our site.

Our human moderators verify that reviewers are real people and that reviews are authentic. They use leading tech to analyze text quality and to detect plagiarism and generative AI.

Learn more

How GetApp ensures transparency

GetApp lists all providers across its website—not just those that pay us—so that users can make informed purchase decisions. GetApp is free for users. Software providers pay us for sponsored profiles to receive web traffic and sales opportunities. Sponsored profiles include a link-out icon that takes users to the provider’s website.

Learn more

Nagios Core vs ManageEngine NetFlow Analyzer Comparison (2026)

Add to Compare

Compare similar apps

ManageEngine OpManager

4.6

Site24x7

4.7

Good recommendations?

Nagios Core

ManageEngine NetFlow Analyzer

Overview

Nagios Core is an open-source IT infrastructure monitoring and alerting solution designed to help businesses monitor mission-critical infrastructure components such as network protocols, operating systems, applications, systems metrics, and network infrastructure via a unified platform. It enables IT professionals to receive alerts when critical components fail and recover via email, custom script, or text messages.

NetFlow Analyzer is a flow-based bandwidth management tool that monitors, collects and analyzes traffic to find performance bottlenecks and security threats. Despite the organization's size, admins can know the who, what and how of bandwidth usage with real-time tracking and traffic trends reporting

Platforms supported

Web-based
iPhone app
Android app
Windows Phone app

Typical customers

Freelancers
Small businesses
Mid size businesses
Large enterprises

Customer support

Phone
Online
Knowledge base
Video tutorials

view more detailsview details

Platforms supported

Web-based
iPhone app
Android app
Windows Phone app

Typical customers

Freelancers
Small businesses
Mid size businesses
Large enterprises

Customer support

Phone
Online
Knowledge base
Video tutorials

view more detailsview details

Video & Screenshots

Pricing

Starting from

Free

Free trial available
Credit cardless trial
Free account
Subscription based

Starting from

245

One-time payment

Free trial available
Credit cardless trial
Free account
Subscription based

User reviews

4.1

Value for money

Ease of use

Features

Customer support

65%

would recommend this app

4.5

Value for money

Ease of use

Features

Customer support

97%

would recommend this app

Pros

“Its complexity for integration with other monitoring tools, either as a hub or as a data source. When more advanced monitoring is required or for a specific technology, you have to resort to third-party tools.”

Carlos H.

Consultor

“Vibrant community contributing to the core project, as well as plugins. ”

Seth K.

IT Manager

“Its ease of use and implementation for basic monitoring.”

Carlos H.

Consultor

Pros

“It provides valuable insights into interface bandwidth utilization, identifies which users, devices, or applications are consuming the most bandwidth, and shows the source and destination of network traffic.”

Arvind K.

Adminsitrator

“ManageEngine NetFlow Analyzer is its ability to provide deep visibility into network traffic and bandwidth utilization in real time.”

Parvendra K.

Presales Manager

“Enhancing the reporting functionality with customizable templates and flexible filtering options would greatly improve the overall user experience and operational efficiency.”

Arvind K.

Adminsitrator

Cons

Not enoughreviews yet

Cons

“Currently, the product provides only predefined report templates and does not offer report customization.”

Arvind K.

Adminsitrator

“One of the issues with such characteristics is that it does not dynamically update group labels based on IP changes if DHCP is used in large subnets, and at times the change may reflect up-to-date group labels unless updated within the tool.”

Hakim T.

Software Engineer

“Performance can slow down with large data volumes if the system isn’t sized properly.”