The 78 Best Network & Admin in 2026

GlassWire

Network monitor with a built-in firewall, bandwidth alerts, and threat detection.

Freemium

Best for: Windows and Android users wanting an affordable, visual network monitor with a built-in firewall.

Wireshark

The world’s foremost network protocol analyzer for deep packet inspection

Free

Best for: Network admins needing deep protocol analysis

Splunk Enterprise

Turn machine data into actionable insights for IT and security teams.

Paid (Subscription)

Best for: Large-scale IT teams

ManageEngine OpManager

Comprehensive network monitoring and management for IT teams

Paid (One-time)

Best for: IT teams needing deep, customizable on‑prem network and server monitoring

VMware vRealize Network Insight

Deep visibility and analytics for your virtual network infrastructure

Paid (Subscription)

Best for: VMware vSphere and NSX users

NPS

Lightweight Intranet Penetration Proxy Server

Free

Best for: Exposing services behind NAT or a firewall via intranet tunneling

Obkio

Proactive network monitoring that pinpoints intermittent connectivity issues

Contact for Pricing

Best for: IT teams that need to catch intermittent, hard-to-diagnose network problems across multiple sites

Oh Dear

All-in-one website health monitoring for uptime, SSL, broken links, DNS, and performance.

Paid (Subscription)

Best for: Agencies and Laravel/PHP developers wanting full-featured uptime, SSL, and cron monitoring for client sites.

ZeroTier

Turns any group of devices into one flat, secure virtual network without hardware or VPN configs.

Freemium

Best for: Teams needing hardware-free mesh networking across remote sites, IoT fleets, or home labs.

CasaOS

Simple home server OS built on Docker

Free

Best for: Anyone standing up a first home server without deep Docker knowledge

Firecracker

Secure and fast microVMs for serverless computing

Free

Best for: DevOps teams prioritizing security

PRTG Network Monitor

All‑in‑one network monitoring for IT pros and sysadmins

Paid (Subscription)

Best for: IT pros with complex networks

Parallels Desktop

Run Windows, Linux, and more on macOS with native performance

Contact for Pricing

Best for: Mac pros needing Windows

AweSun

Free cross-platform remote desktop tool for work, gaming, and creative access from any device.

Freemium

Best for: Individuals wanting a free, low-latency remote desktop tool that also works well for gaming.

frp

Fast, open-source reverse proxy for NAT traversal and firewall bypass

Free

Best for: DevOps teams needing free, self‑hosted TCP/UDP reverse proxy

NetBrain Enterprise Suite

AI-driven network automation for outage‑free operations

Best for: Large enterprises or service providers managing complex, multi‑vendor networks

Observium

Auto-discovering network monitoring platform tracking performance across 450+ device types.

Freemium

Best for: Network teams monitoring large, multi-vendor infrastructures who want auto-discovery and traffic accounting.

LibreNMS

Open-source, auto-discovering network monitoring platform for switches, routers, and servers.

Free

Best for: Network admins who want a free, self-hosted NMS with strong auto-discovery and API access.

Constellix

Enterprise DNS and multi-CDN management platform, now part of DigiCert.

Contact for Pricing

Best for: Enterprises needing managed DNS with multi-CDN failover and uptime monitoring built in.

DNSFilter

AI-powered DNS threat protection and content filtering for businesses, schools, and MSPs.

Paid (Subscription)

Best for: MSPs and IT teams that need multi-tenant DNS security with strong reporting and no on-site hardware.

Control D

DNS Filtering for Every OS

Paid (Subscription)

Best for: Businesses and MSPs needing cross-platform DNS filtering with encrypted DNS support

Site24x7

AI-powered cloud monitoring for websites, servers, networks, applications, and cloud infrastructure.

Paid (Subscription)

Best for: Teams that need unified monitoring across websites, servers, networks, and multi-cloud infrastructure.

Iperius Remote

Italian remote desktop and support software with unattended access and HIPAA/GDPR-compliant encryption.

Freemium

Best for: Small IT teams needing affordable, GDPR/HIPAA-compliant remote support with unattended access.

Riverbed Network Performance Management

Real‑time visibility and optimization for enterprise networks.

Best for: Large enterprise IT teams

Oracle VM VirtualBox

Free, cross‑platform virtualization to run multiple OSes on a single computer.

Free

Best for: Developers and IT pros needing free, cross‑platform VMs

Plesk

Hosting and server management platform that works across Linux and Windows, on-prem or in the cloud.

Paid (Subscription)

Best for: Teams that need one control panel across both Windows and Linux servers or multiple cloud providers.

cPanel

The industry-standard Linux hosting control panel for managing servers, accounts, and websites.

Paid (Subscription)

Best for: Hosting providers and agencies who need a proven, well-documented Linux control panel with reseller tools.

SolarWinds Network Performance Monitor

Real-time network visibility and performance monitoring for IT pros.

Paid (Subscription)

Best for: Large enterprise IT teams

OrbStack

A fast, lightweight Docker and Linux VM app for Mac that replaces Docker Desktop.

Freemium

Best for: Mac developers who want a faster, lighter Docker Desktop alternative with built-in Linux VMs.

LogMeIn Central

Secure remote access and device management for teams

Freemium

Best for: IT admins and support teams needing secure, web‑based remote management

Technitium DNS Server

A free, open-source, self-hosted DNS server with built-in ad-blocking and DHCP.

Free

Best for: Anyone who wants full control of DNS resolution and ad-blocking on their own self-hosted server.

QEMU

Open-source machine emulator and virtualizer for all architectures

Free

Best for: Developers needing free, high-performance cross-architecture virtualization

Dynatrace Network Monitoring

Real-time process-level network insights for proactive performance.

Paid (Subscription)

Best for: Enterprise IT/DevOps teams needing process‑level network insights within Dynatrace

NetBox

Open-source IPAM and DCIM for modern data centers

Free

Best for: Network engineers and data‑center teams needing free, extensible IPAM/DCIM

UTM

Free, open-source virtual machine app for Mac using Apple Virtualization and QEMU.

Free

Best for: Mac users who want a free, open-source way to run Windows, Linux, or legacy OSes via virtualization or emulation.

Webmin

Free, open-source web-based control panel for administering Unix and Linux servers.

Free

Best for: Admins who want a free, open-source alternative to paid control panels and are comfortable with Linux.

windows

Run Windows inside a Docker container

Free

Best for: Developers needing a disposable Windows desktop on a Linux host

Extreme Networks Management Center

Unified network management and analytics for enterprise infrastructure

Best for: Large enterprises requiring unified, AI‑driven multi‑vendor network management

Citrix ADC (formerly NetScaler)

Enterprise‑grade load balancing, security, and traffic optimization for apps.

Best for: Enterprises or service providers needing high‑performance load balancing and security

TeamViewer

Secure remote access and support for any device, anywhere.

Freemium

Best for: IT teams and remote support pros needing secure cross‑platform access

WhatsUp Gold

Comprehensive network monitoring for on-prem and cloud environments

Paid (Subscription)

Best for: Enterprises or MSPs requiring deep network auto‑discovery and custom dashboards

LogMeIn Rescue

Instant remote support for IT teams and help desks

Paid (Subscription)

Best for: Enterprises and MSPs needing secure, ticket‑integrated remote support

RustDesk

Self-hosted remote desktop alternative to TeamViewer

Free

Best for: IT pros seeking control and security

docker-mailserver

Fully featured mail server in a Docker container

Free

Best for: Developers and sysadmins needing a ready‑made Dockerized mail server

GLPI

Free Asset and IT Management Software

Free

Best for: Small to medium-sized IT teams

CyberPanel

Free, open-source hosting control panel built on OpenLiteSpeed for fast website management.

Freemium

Best for: Self-hosters wanting a free, fast, full-featured control panel on their own Linux VPS.

Splashtop

Secure remote access and support software for individuals, teams, and IT departments.

Paid (Subscription)

Best for: IT teams and remote workers who need reliable, high-performance access to unattended computers.

Proxmox Virtual Environment

Open-source virtualization platform combining KVM hypervisor and LXC containers with a web management UI.

Freemium

Best for: Organizations and homelabbers wanting a free, open-source alternative to commercial hypervisors with clustering support.

Glance

A lightweight, self‑hosted dashboard that unifies feeds and widgets on a single page

Free

Best for: Tech-savvy self-hosters

ThousandEyes

Full-stack network visibility for digital experiences

Best for: Enterprises requiring end‑to‑end network and digital‑experience monitoring

F5 BIG‑IP Centralized Management

Unified, cloud‑native control for all BIG‑IP devices

Paid (Subscription)

Best for: Large enterprises or service providers managing multiple BIG‑IP devices

Juniper Mist AI

AI‑driven WLAN that makes Wi‑Fi predictable, reliable and measurable.

Best for: large enterprises needing AI‑optimized Wi‑Fi and indoor location services

sniffnet

Comfortably monitor your Internet traffic in real time

Free

Best for: Windows, macOS and Linux network admins

NextDNS

Customizable DNS-based content filtering and privacy protection

Freemium

Best for: Families with older kids and tech-literate individuals

NetSpot

WiFi site survey and heat-mapping software for planning and troubleshooting wireless networks

Freemium

Best for: IT pros and installers who need visual heat maps to troubleshoot or plan WiFi coverage.

Domotz

Agent-based network monitoring and remote management platform built for MSPs and IT teams.

Paid (Subscription)

Best for: MSPs and IT teams that want automatic device discovery plus remote troubleshooting across many sites.

Colima

Open-source, lightweight container runtime for macOS and Linux.

Free

Best for: Developers who want a free, lightweight, Docker-socket-compatible container runtime on Mac or Linux.

Chrome Remote Desktop

Google's free tool for remotely accessing a computer or sharing your screen.

Free

Best for: Anyone who wants free, no-frills remote access to their own PC or to help someone remotely.

ConnectWise Automate

Automate IT tasks and boost team efficiency with powerful RMM.

Paid (Subscription)

Best for: MSPs and enterprise IT teams requiring extensive automation and ConnectWise integration

Checkmate

Real-time server monitoring and incident tracking

Free

Best for: GitHub open-source maintainers

Beszel

Ultra-lightweight, self-hosted server and Docker/Podman monitoring hub

Free

Best for: Homelabbers who want a tiny-footprint, self-hosted monitor for servers and Docker/Podman containers with minimal setup.

SRS

High‑efficiency open‑source real‑time video server

Free

Best for: Developers needing a free, customizable real‑time streaming server

Checkmk

Unified IT infrastructure monitoring across servers, networks, containers, and cloud

Freemium

Best for: IT teams that want one platform to monitor servers, network devices, and cloud infrastructure together.

NetBird

Open-source zero trust mesh VPN built on WireGuard

Paid (Subscription)

Best for: Teams wanting a WireGuard-based zero trust mesh VPN with SSO and device posture checks, self-hosted or cloud.

Lansweeper

Agentless IT asset discovery and inventory platform for hardware, software, and network devices.

Freemium

Best for: IT teams needing agentless discovery and inventory across mixed on-prem and cloud environments.

Parsec

Low-latency remote desktop for gaming and creative work

Freemium

Best for: Gamers and content creators

NoMachine

A high-performance remote desktop tool built on NoMachine's own NX protocol.

Freemium

Best for: People who want faster, lower-latency remote desktop performance than typical VNC tools, especially across Windows/Mac/Linux.

OpenNMS Horizon

Free, open-source network monitoring for enterprise-scale environments

Free

Best for: Enterprises or service providers needing free, scalable, customizable monitoring

Infoblox DDI (DNS, DHCP, IPAM)

Unified DNS, DHCP and IP address management for enterprise networks

Best for: Large enterprises needing unified DNS/DHCP/IPAM at scale

NetLimiter

Windows tool for controlling, monitoring and limiting per-application internet bandwidth.

Paid (Subscription)

Best for: Windows users who need precise per-application bandwidth limits and traffic monitoring.