Intego NetBarrier
Intego NetBarrier: A focused macOS firewall with detailed inbound, outbound, and local-network controls. Ranked #37 of 76 in Firewall Software by our editors (5.5/10); pricing: Paid; best for mac users needing application firewall controls.
At a glance
- Editor score5.5 / 10
- PricingPaid
- Best forMac users needing application firewall controls
- Outbound controlAdvanced
- Founded1997
- Facts checked22 Sep 2026
Where it wins
- Controls both incoming and outgoing network traffic
- Supports profiles for home, work, hotspots, and VPNs
- Adds application rules, alerts, monitoring, and activity logs
Where it doesn't
- Available only for macOS
- Its scope is focused on firewall and network controls
- Local-device controls may require more network knowledge
Our verdict on Intego NetBarrier
Intego NetBarrier is a macOS firewall for people who want control over network activity entering and leaving a Mac. It covers internet and local-network connections, with application-specific rules, connection alerts, activity monitoring, and logs. The product is suited to Mac users who need more visibility and control than a basic firewall provides, especially when managing different network environments or reviewing which applications are attempting access.
Its strongest area is two-way traffic control. NetBarrier separates incoming and outgoing internet traffic from incoming and outgoing local traffic, allowing more specific decisions about how connections are handled. Profiles cover home, work, public hotspot, and VPN networks, while automatic profile switching responds when the network changes. Users can also block or allow connections for specific local devices and create rules for individual applications. That combination makes the product a focused choice for application-level and network-level control on Mac.
The trade-off is breadth. NetBarrier supports macOS only, so it is not intended for households or organizations seeking one firewall product across multiple operating systems. Its feature set stays centered on traffic filtering, profiles, application rules, alerts, monitoring, and logs rather than a wider security platform. NetBarrier X9 is documented for macOS 10.13 and later. Choose it if detailed Mac firewall controls and outbound visibility are the priority; choose a broader platform when cross-device coverage or a wider security scope matters more.
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Intego NetBarrier pricing
Intego NetBarrier fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Not verified |
| Outbound control | Advanced |
| Rule direction | Both |
| Connection alerts | Yes |
| Application rules | Yes |
| Supported platforms | macOS |
| Central management | Not verified |
| Deployment | Desktop |
| Platforms | macOS |
| Support | Email, Live chat, Tickets, Docs |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Paid (source) |
| Website | intego.com |
| Facts checked | 22 Sep 2026 |
Alternatives to Intego NetBarrier
- FortiGateA broad hybrid firewall platform for organizations that need deep security and network controls.9.4
- Arista NG FirewallA broad firewall platform with a free plan and extensive network controls.9.3
- Google Cloud NGFWGoogle Cloud-native firewall protection with free rule evaluation and usage-priced advanced controls.9.2
See all Intego NetBarrier alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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