Compare FreeBSD vs. TrueNAS

OpManager is the ideal end-to-end network monitoring tool for your organization's network. With OpManager, you can keep a close eye on health, performance, and availability levels of all network devices. This includes monitoring switches, routers, LANs, WLCs, IP addresses and firewalls. Insights into your hardware health and performance; monitor CPU, memory, temperature, disk usage, and more to improve efficiency. Seamlessly manage faults and alerts with instant notifications and detailed logs. Streamlined workflows facilitate easy set-up to execute quick diagnosis and corrective measures. The solution also comes with powerful visualization tools such as business views, 3d data center views, topology maps, heat maps, and customizable dashboards. Get proactive in capacity planning and decision-making with over 250 predefined reports covering all important metrics and areas in your network. Overall, OpManager's detailed management capabilities make it the ideal solution for IT administrators to achieve network resiliency and efficiency.

NetCrunch runs on Windows Server (virtual or physical) and allows for efficient, agentless network monitoring, network visibility and advanced alert and remediation action management system. It can monitor practically any device, system or data source in your network, as non standard data can be pushed to NetCrunch or read from log, file or database to be included in NetCrunch network atlas. Developed by AdRem Software, NetCrunch includes 540+ predefined monitoring packs and ready to use sensors to track and troubleshoot network services uptime, performance of switches, routers, storage devices and applications, cloud services, bandwidth, and traffic flow. AdRem NetCrunch supports monitoring of all major OS types, such as Linux, Windows, VMWare ESX/ESXi, Mac OS X, and BSD. It allows creating all types of live network maps, performance charts, flexible dashboards and graphical views that are updated automatically, displaying live status of any monitored device, connection link, metric or alert. Data collected by NetCrunch can be shared securely via web console or any of over 30 ready to use integrations with most popular help desk systems (Jira, Freshdesk) or group collaboration (Slack, MS Teams, PagerDuty, Trello).

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JDisc Discovery is a powerful IT asset management and network discovery tool, designed to provide organizations with clear, real-time insights into their entire IT environment. By automatically scanning the network, it identifies and catalogs devices, from physical servers and workstations to virtual machines and network appliances, giving users a detailed inventory of their assets. The tool captures essential data such as hardware specifications, installed software, system configurations, and interdependencies among devices. A key advantage of JDisc Discovery is its agentless architecture. Rather than requiring installation on each device, it uses multiple protocols (like SNMP, SSH, WMI) to gather information, ensuring quick deployment and compatibility across various operating systems, including Windows, Linux, and Unix. This makes it ideal for diverse and dynamic IT ecosystems, enabling efficient and non-intrusive data collection.

Statseeker is a powerful network performance monitor solution. It's fast, scalable, and cost-effective. Statseeker requires only one server or virtual machine to be up and running in minutes. It can also discover your entire network in under an hour without any significant impact on your bandwidth availability. It can monitor networks of all sizes, polling upto one million interfaces every sixty second, and collecting network data like SNMP, ping, NetFlow (sFlow, and J-Flow), sylog and trap messages, SDN configuration, and health metrics. Statseeker performance data are never averaged or rolled up. This eliminates the guesswork when it comes to identifying over- and underestimated infrastructure, root cause analysis, capacity planning, and other tasks. Statseeker's complete data retention means the in-built analytic engine can accurately detect anomalies in performance and forecast network behaviour months in advance. This allows network admins to plan and perform cost-effective, preventative maintenance, instead of fire-fighting problems as they occur. Statseeker's dashboards and out-of-the box reports allow you to troubleshoot and fix problems in your network before users are aware.

Unimus is a powerful network automation, configuration backup, and change management solution designed to simplify network operations for businesses of all sizes. Supporting 400+ device types across 150+ vendors, Unimus is a network-agnostic platform that eliminates manual network tasks while enhancing security and reliability. With automated configuration backups, Unimus ensures seamless disaster recovery, giving IT teams quick access to historical versions and real-time change tracking. Its network auditing features provide instant visibility into configuration consistency, compliance, and security risks. Change management is simplified with automatic change detection, detailed version history, and customizable notifications. Unimus' intuitive web-based interface makes it easy to manage networks without requiring deep technical expertise, while its integrated CLI access allows for real-time troubleshooting and command execution. Whether you're looking to automate bulk configuration changes, perform firmware upgrades, or improve network visibility, Unimus provides a scalable, cost-effective solution for modern network infrastructures.

Over 15,000 businesses worldwide trust Access Server from OpenVPN for a self-hosted VPN to securely extend their private network to their remote workforce over the internet. That means your remote and hybrid workforce will have access to their business resources with top network security, without adding hundreds of hours of setup and maintenance time to your to-do list. OpenVPN Access Server is a full-featured SSL self-hosted VPN software solution that integrates OpenVPN server capabilities, enterprise management capabilities, simplified OpenVPN Connect UI, and OpenVPN Client software packages that accommodate Windows, MAC, and Linux, mobile OS (Android and iOS) environments. OpenVPN Access Server supports a wide range of configurations, including secure and granular remote access to internal network and/ or private cloud network resources and applications with fine-grained access control.

Pulseway, a remote monitoring and management software (RMM) for IT departments and MSPs, allows you to have complete control over your entire IT environment. Pulseway is easy to use and quick-to-deploy. It ensures that IT issues are identified, monitored, and resolved as soon as possible. The platform provides complete visibility through the Pulseway dashboard, advanced automation, remote management, OS & third party patch management, network monitoring and IT automation, custom reports as well as complete command traceability, email notification, and many other features. We also offer add-ons to endpoint protection, business management (PSA), backup & disaster restoration software, and integration with top AV providers to give your IT stack the power it deserves. Pulseway is used by over 6,000 customers around the world every day to manage their IT infrastructure. Get a 14-day free trial.

Device42 is a robust and comprehensive data center and network management software designed by IT engineers to help them discover, document and manage Data Centers and overall IT. Device42 provides actionable insight into enterprise infrastructures. It clearly identifies hardware, software, services, and network interdependencies. It also features powerful visualizations and an easy-to-use user interface, webhooks and APIs. Device42 can help you plan for network changes and reduce MTTR in case of an unexpected outage. It provides everything you need for maintenance, audits and warranty, license certificate, warranty and lifecycle management, passwords/secrets and inventory, asset tracking and budgeting, building rooms and rack layouts... Device42 can integrate with your favorite IT management tools. This includes integration with SIEM, CM and ITSM; data mapping; and many more! As part of the Freshworks family, we are committed to, and you should expect us to provide even better solutions and continued support for our global customers and partners, just as we always have.

TotalView offers network monitoring as well as root-cause troubleshooting of problems in plain-English. The solution monitors every device as well as every interface on every device. In addition, TotalView goes deep, collecting 19 error counters, performance, configuration, and connectedness so nothing is outside of it’s view. A built-in heuristics engine analyzes this information to produce plain-English answers to problems. Complex problems can now be solved by junior level engineers leaving the senior level engineers to work on more strategic level projects. The core product includes everything needed to run a perfectly healthy network: Configuration management, server monitoring, cloud service monitoring, IPAM, NetFlow, path mapping, and diagramming. Get Total Network Visibility on your network and solve more problems faster.