Arista Edge Threat Management vs OPNsense

A detailed comparison to help you choose between Arista Edge Threat Management and OPNsense.

Arista Edge Threat Management

Arista Edge Threat Management

Network security gateway with web-based management.

OPNsense

OPNsense

Open-source firewall with modern web UI and plugin system.

Rating4.2 (311 reviews)4.6 (398 reviews)
Pricing Modelfreemiumfree
Starting PriceFrom $0/moFree
Best ForBest for users seeking privacy and security toolsBest for users wanting network-level firewall protection
Free Tier
API Access
Team Features
Open Source
Tags——

Arista Edge Threat Management

Pros

  • + Modular app-based firewall features in one platform
  • + ETM Dashboard centralizes multi-site management and reporting
  • + Supports IPsec, OpenVPN, and WireGuard VPN apps
  • + Free tier available plus 30-day Complete trial
  • + Multiple deployment options: hardware, software, virtual, cloud

Cons

  • - Key dashboard features require a paid appliance subscription
  • - No universal throughput numbers; depends on hardware and apps
  • - Not a consumer privacy VPN; logging/reporting are core
  • - Cloud dashboard outages can disrupt operations
  • - Refund policy not clearly published in reviewed sources
View full Arista Edge Threat Managementreview →

OPNsense

Pros

  • + Supports IPsec, OpenVPN, and WireGuard
  • + Free Community Edition available
  • + Open source under 2-Clause BSD license
  • + Multi-WAN load balancing and failover support
  • + Plugin ecosystem plus API availability
  • + Optional Business Edition with conservative updates

Cons

  • - Throughput drops with VPN plus IDS/IPS enabled
  • - Business Edition license is per installation
  • - Requires real networking knowledge to run well
  • - No clear general refund window stated publicly
View full OPNsensereview →

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