NetGlobe vs Little Snitch
They're often mentioned in the same breath, but they solve different problems. Little Snitch is a macOS application firewall — it blocks and allows outbound connections. NetGlobe is network intelligence — it shows you, in real time and in depth, every connection your machine makes. Here's an honest, feature-by-feature comparison.
The short version
If you need to block what your Mac is allowed to connect to, Little Snitch is purpose-built for that and worth every cent.
If you want to see and understand what your machine is connecting to — geolocated on a live map, with WHOIS/RDAP, TLS inspection, process trust scoring, threat-intel feeds, and a full diagnostics toolkit — on Windows or Mac, then NetGlobe is built for that — a one-time $18.99 on either platform.
Different jobs. Plenty of people run both.
Feature-by-feature.
Where the two tools overlap, and where they don't.
| NetGlobe | Little Snitch | |
|---|---|---|
| What it is | Real-time network intelligence & diagnostics | Application firewall (connection blocking) |
| Platforms | Windows 10/11 and macOS 11+ (Apple Silicon & Intel) | macOS only |
| Blocks / denies connections | No — visibility, not enforcement | Yes — its core feature |
| Live geolocated world map + 3D globe | Yes — 2D map and cinematic 3D globe | Network Monitor includes a world map |
| Per-endpoint intel (WHOIS / RDAP, TLS cert, reverse DNS) | Yes — one-click Endpoint Focus panel | Basic connection details |
| Process trust scoring (code-signing, parent process, file age) | Yes — 0–100 score with reasons | Rule-based, not scored |
| Threat-intel feeds (FireHOL, Spamhaus DROP/EDROP, ThreatFox, Tor) | Yes — built in, configurable | Not a focus |
| Diagnostics (traceroute, MTR, iperf3, speed test, port scan, path MTU) | Yes — full toolkit built in | No |
| Internet-health context (BGP instability, IODA / IHR) | Yes | No |
| Runs locally · no account · no telemetry | Yes | Yes (local firewall) |
| Price | $18.99 one-time · Windows & Mac | Paid license, macOS only |
Comparison reflects each product's primary design goal. Little Snitch's feature set is drawn from its public documentation; check the vendor's site for the latest details and pricing.
Choose Little Snitch if…
- You want to block specific apps from reaching the network, with per-connection allow/deny rules.
- You're on macOS and want firewall-style enforcement, alert prompts, and profiles.
- You don't need cross-platform coverage or a diagnostics toolkit.
Choose NetGlobe if…
- You want to see and understand every connection — geolocation, owner, TLS, trust score, threat-intel matches.
- You're on Windows, or you run both Windows and Mac and want one tool on each.
- You want traceroute, MTR, iperf3, and speed tests built into the same window.
Blocking vs. understanding.
Little Snitch answers the question "should this connection be allowed?" It sits in the path of your traffic and enforces rules. That's exactly what a host firewall should do, and on macOS it does it well.
NetGlobe answers a different question: "what is this connection, and should I be worried?" Click any line on the live map and NetGlobe pivots to that endpoint — the process behind it and its trust score, the network owner via WHOIS/RDAP, the TLS certificate, reverse DNS, path MTU, a live MTR trace, and any hits across FireHOL, Spamhaus, ThreatFox, or the Tor exit list. It's a lens, not a gate.
That's why the two coexist so naturally: a firewall decides what's allowed, and NetGlobe explains what's actually happening — then hands you traceroute, iperf3, and a speed test to chase down anything that looks off, without leaving the app.
"Is there a Little Snitch for Windows?"
It's one of the most common searches in this space, and the honest answer is no — Little Snitch is macOS-only and has never shipped a Windows build. Windows has its own built-in firewall for enforcement, but if what you actually want is to see what your PC is talking to, NetGlobe runs natively on Windows 10 and 11 and gives you that visibility (plus the same geolocation, threat intel, and diagnostics you'd get on the Mac). It won't block connections — but for most people asking that question, seeing is the first thing they're missing.
NetGlobe vs Little Snitch — FAQ
Is NetGlobe a firewall like Little Snitch?
No. Little Snitch can block and allow outbound connections with per-app rules. NetGlobe is a visibility and diagnostics tool: it shows you every connection your machine makes, geolocated and analyzed in real time, but it does not block traffic. Many people run a firewall for enforcement and NetGlobe for understanding.
Is there a Little Snitch for Windows?
Little Snitch is macOS-only; there is no Windows version. If you're on Windows and want to see and understand every outbound connection, NetGlobe runs natively on Windows 10 and 11 (and on macOS). NetGlobe gives you deep visibility and diagnostics rather than firewall-style blocking.
How much does NetGlobe cost compared to Little Snitch?
NetGlobe is a one-time $18.99 purchase on both platforms — on the Microsoft Store for Windows and as a direct download for Mac. Little Snitch is a separate paid macOS-only license; check Objective Development's site for its current pricing.
Can I use NetGlobe and Little Snitch together?
Yes. They solve different problems and don't conflict. Little Snitch enforces what your Mac is allowed to talk to; NetGlobe explains what it is talking to — geolocation, network owner, TLS certificate, process trust score, threat-intel matches, and route diagnostics.
Does NetGlobe work on Apple Silicon?
Yes. NetGlobe for Mac is a native build for both Apple Silicon and Intel, running on macOS 11 or later.
Little Snitch is a trademark of Objective Development Software GmbH. NetGlobe and Van Dien io are not affiliated with, endorsed by, or sponsored by Objective Development. This comparison is provided for informational purposes; product details and pricing can change — verify current specifics on each vendor's site.
See what your machine is really doing.
A one-time $18.99 — on the Microsoft Store for Windows, or a direct download for Mac.
No account. Runs entirely on your device. See the full feature list or the FAQ.