Best Network Monitoring Software - Page 9

How Many Network Monitoring Software Products Does G2 Track?

Total Products under this Category: 228

Category Stats (Sep 2026)

  • Average Rating: 4.49/5 (↓0.01 vs Aug 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Netcrunch (+1.38%) - Among all products in this category, Netcrunch recorded the largest rating increase compared to last month

Last updated: September 26, 2026

How Does G2 Rank Network Monitoring Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 19,900+ Authentic Reviews
  • 228+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Network Monitoring Software

G2 Grid® for Network Monitoring Software plotting products by satisfaction and market presence

Highlighted products: NinjaOne, OpManager Nexus, Site24x7, Remote Monitoring and Management, Paessler PRTG, ScienceLogic AI Platform, IBM SevOne, and TeamViewer.

Underlying data: [Grid® JSON](https://www.g2.com/categories/network-monitoring/grids.json?focus%5B%5D=ninjaone&focus%5B%5D=opmanager-nexus&focus%5B%5D=site24x7&focus%5B%5D=remote-monitoring-and-management&focus%5B%5D=paessler-prtg&focus%5B%5D=sciencelogic-ai-platform&focus%5B%5D=ibm-sevone&focus%5B%5D=teamviewer)

Byte25

Byte25 is an advanced network monitoring and security solution designed to provide comprehensive IT visibility, real-time performance insights, and proactive threat detection. It caters to organizations of all sizes, from SMEs to large enterprises, ensuring optimal network performance, security, and user experience. Byte25 is a cloud based subscription product delivering visibility across your entire IT environment. Through monitoring the various components that make up the user-to-application chain, Byte25 provides detailed performance profile that allows you to maintain a positive end user experience and rapidly identify and resolve performance issues. * Endpoint Monitoring. The endpoint (or desktop) is the first component in the user-to-application chain. User experience is often negatively impacted by resource issues occurring in the endpoint. The lightweight Byte25 endpoint agent provides comprehensive visibility of endpoint performance including WiFi quality, system resources, software inventory and application response time. * Network Monitoring. Network infrastructure continues to be a major component effecting end user experience. Monitoring network infrastructure needs to go beyond gathering simplistic throughput metrics. Byte25 utilises a number of technologies including deep packet inspection, flow-based agents (e.g. NetFlow) and SNMP to collect comprehensive network performance information. This delivers a detailed profile of network traffic highlighting top talkers, visited websites, conversations, latency and application usage to assist in diagnosing and remediating performance issues. * Application Monitoring. The most important measure of user experience is application response time. Monitoring application response time is critical in maintaining a positive user experience. User endpoints are typically geographically dispersed with users being located in remote sites or working from home. Similarly, applications are increasingly cloud based deployed on infrastructure outside the scope of traditional IT monitoring. Byte25 provides the ability to simulate user application experience from the desktop by generating synthetic applications transactions. The application experience module provides a detailed breakdown of the timing of each application transaction including DNS lookup, content transfer, first byte received, TCOP connection setup and TLS handshake times. * Threat Detection. Maintaining cyber security is an ongoing challenge for all organisations. Byte25 complements existing cyber security offerings by providing comprehensive network-based intrusion detection. The collected threat data is correlated with the network performance data providing deeper insights into potential and existing cyber threat that may be using the network as an attack vector. The Byte25 solution is presented in a single cloud based dashboard for complete visibility and reporting from a single source. Bothe real-time and historical information is available to generate capacity reports in addition to identifying and alerting on anomalous traffic. A range of integration options are available to work with third part applications ensuring that alerts and events are delivered in a timely and efficiently manner. With its intuitive interface, advanced analytics, and proactive security features, Byte25 empowers businesses to maintain a resilient, high-performing, and secure network environment to ensure an ongoing positive end user experience.

Who Is the Company Behind Byte25?

  • Seller: Byte25
  • Year Founded: 2020
  • HQ Location: Glebe, AU
  • LinkedIn® Page: www.linkedin.com
    3 employees on LinkedIn®

CA NetMaster Network Management for TCP/IP

Provide reliable network access to IP-enabled mainframe applications while reducing your mainframe costs with integrated solution that enables you to proactively monitor, manage and remediate network problems. Improve security awareness with advanced diagnostics such as real-time verification of secured and non-secured connections.

Who Is the Company Behind CA NetMaster Network Management for TCP/IP?

  • Seller: Broadcom
  • Year Founded: 1991
  • HQ Location: San Jose, CA
  • Twitter: @broadcom
    63,909 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    44,602 employees on LinkedIn®
  • Ownership: NASDAQ: CA

Cisco Crosswork Hierarchical Controller

Helps service providers Streamline Operations, Reduce Costs, Enhance Resilience.

Who Is the Company Behind Cisco Crosswork Hierarchical Controller?

  • Seller: Cisco
  • Year Founded: 1984
  • HQ Location: San Jose, CA
  • Twitter: @Cisco
    720,366 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    95,294 employees on LinkedIn®
  • Ownership: NASDAQ:CSCO

Cloudmon IT Infrastructure Monitoring

Cloudmon-ITIM provides a unified visualization of the IT infrastructure for monitoring networks, servers, VMs, Docker containers, cloud and remote user host devices. Cloudmon-ITIM helps IT and DevOps teams to easily manage and administer the entire IT infrastructure from a single tool - whether for small or large geographically distributed sites. Cloudmon-ITIM can be installed on-premises, in private cloud or in any public cloud. Cloudmon-ITIM Basic is available as a lifetime free download for upto 25 IPs. Standard and Professional editions support 50 IPs and above with enhanced features.

Who Is the Company Behind Cloudmon IT Infrastructure Monitoring?

  • Seller: Veryx Technologies
  • Year Founded: 2002
  • HQ Location: Philadelphia, US
  • Twitter: @Veryxtech
    179 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    85 employees on LinkedIn®

CloudView NMS

Hierarchical maps system: complete end-to-end network view and inventory

Who Is the Company Behind CloudView NMS?

Connect View

Who Is the Company Behind Connect View?

  • Seller: Bluedag
  • Year Founded: 2016
  • HQ Location: Rancho Cordova, US
  • Twitter: @BlueDAG1
    62 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    11 employees on LinkedIn®

DeviceKnock

DeviceKnock is network monitoring software that alerts users when devices like routers, servers, or cameras stop responding. Installed locally on Mac and Windows, it eliminates the need for cloud subscriptions or complex setups. Monitoring starts within minutes. The live dashboard highlights only offline devices for quick problem identification. Smart email alerts with configurable delays reduce false alarms from brief interruptions. Devices can be categorized to match business network structures, and bulk CSV import simplifies adding inventories. Multi-user accounts enable role-based access, restricting sensitive settings to administrators. One-click backup exports configurations for recovery or migration. Running locally, DeviceKnock ensures network data stays on the machine, offering a simple yet effective monitoring solution.

Who Is the Company Behind DeviceKnock?

DX Spectrum

Who Is the Company Behind DX Spectrum?

  • Seller: Broadcom
  • Year Founded: 1991
  • HQ Location: San Jose, CA
  • Twitter: @broadcom
    63,909 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    44,602 employees on LinkedIn®
  • Ownership: NASDAQ: CA

Elisa Polystar OSIX

End-to-End network monitoring with deep protocol drill-down analytics Network monitoring with tracing and troubleshooting capabilities to deliver a first-class customer experience and to proactively prevent degradation of network and service quality. OSIX Monitoring enables CSPs to detect and resolve network issues or poor performance before they affect customers. Use OSIX from the traditional desktop app or our web-based interface, xTrace.

Who Is the Company Behind Elisa Polystar OSIX?

  • Seller: Elisa Polystar
  • Year Founded: 1983
  • HQ Location: Stockholm, Stockholm County, Sweden
  • LinkedIn® Page: www.linkedin.com
    383 employees on LinkedIn®

FrameFlow

Get up and running quickly with a FrameFlow subscription.

Who Is the Company Behind FrameFlow?

Galileo Suite

Galileo is an infrastructure observability platform built for the modern data center. It gives IT teams unified visibility across servers, storage, networks, and hybrid environments so they can understand how infrastructure is performing today and where it is heading next. Galileo combines three core capabilities in a single platform: performance optimization, real-time alerting, and strategic reporting. Performance analytics reveal trends, inefficiencies, and emerging capacity constraints. Intelligent alerts surface issues quickly and accelerate root cause analysis. Flexible reporting transforms operational data into insights that support confident infrastructure decisions. With detailed historical telemetry and integrated capacity planning, Galileo helps organizations forecast demand, right-size resources, and manage infrastructure with clarity and control.

Who Is the Company Behind Galileo Suite?

Greyskies

GreySkies is the essential AIOps Service Assurance platform for telecommunications service providers. We weave together network, infrastructure, and service KPIs, logs and customer experience metrics to provide full observability of your services. These capabilities help service providers minimize outages and ensure their customers are getting the best digital experience.

Who Is the Company Behind Greyskies?

  • Seller: Greyskies
  • Year Founded: 2016
  • HQ Location: Seattle, Washington, United States
  • LinkedIn® Page: www.linkedin.com
    58 employees on LinkedIn®

HHD Network Monitor

The program intercepts, displays and analyzes all data, transferred between any Windows application and the device connected to the serial port. This software can be successfully used to track the behavior of programs, serial protocols, and also for effective software debugging, device drivers or serial hardware development.

Who Is the Company Behind HHD Network Monitor?

Tian Lin
TL
Researched and written by Tian Lin
Updated April 1, 2025