Safing Portmaster is a free next-generation firewalls tool by Safing. Endian Firewall Community is a free next-generation firewalls tool by Endian. Compare features, ratings, integrations, and community reviews side by side to find the best next-generation firewalls fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Startups and individual security practitioners who need granular per-application network control without licensing friction should use Safing Portmaster; it's free, open-source, and runs locally so you own the ruleset and logs. The tool covers NIST DE.CM continuous monitoring of network anomalies and PR.IR infrastructure resilience through application-level firewall rules, kill switch, and encrypted DNS, giving you visibility most OS firewalls skip. Skip this if your team expects vendor support, cloud-native orchestration, or centralized policy management across dozens of endpoints; Portmaster is single-machine focused and backed by a two-person team in Austria.
Small offices and homelabs running tight budgets will get real value from Endian Firewall Community; it bundles stateful filtering, dual-tunnel VPN, and IPS in one free package where competitors charge $500+ annually. The inclusion of SSL/IPSec VPN, multi-WAN failover, and email antivirus means you're covering NIST Identify and Protect adequately without licensing fees. Skip this if you need centralized management across dozens of sites, vendor support SLAs, or compliance reporting tied to audit frameworks; the 27-person team in Italy won't field your 2 a.m. incident call.
An open-source application firewall that monitors network traffic with custom rules
Endian Firewall Community is a free, open-source Linux-based firewall solution that provides network security, VPN access, email protection, and traffic management features for home networks.
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Common questions about comparing Safing Portmaster vs Endian Firewall Community for your next-generation firewalls needs.
Safing Portmaster: An open-source application firewall that monitors network traffic with custom rules. built by Safing. headquartered in Austria. Core capabilities include Firewall, Privacy Network, Content Filtering..
Endian Firewall Community: Endian Firewall Community is a free, open-source Linux-based firewall solution that provides network security, VPN access, email protection, and traffic management features for home networks. built by Endian. headquartered in Italy. Core capabilities include Stateful Firewall, VPN (SSL & IPSec), Email Security..
Both serve the Next-Generation Firewalls market but differ in approach, feature depth, and target audience.
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