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Head-to-head · Network Firewall Software

Palo Alto Networks Next-Generation Firewall vs Arista NG Firewall

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Palo Alto Networks Next-Generation Firewall #1 in Network Firewall Software 9.4/10 Pricing on request ✓ 3 of 3 features Visit site
Arista NG Firewall #8 in Network Firewall Software 9.0/10 Free plan · 30-day trial Free planFree trial✓ 3 of 3 features Visit site

Palo Alto Networks Next-Generation Firewall leads on 0 checks, Arista NG Firewall on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scorePalo Alto Networks Next-Generation Firewall · 9.4/10
  • Free planonly Arista NG Firewall
  • Free trialonly Arista NG Firewall

Palo Alto Networks Next-Generation Firewall scores higher on our rubric for network firewall software: 9.4 against 9.0 out of 10; our editors rank them #1 and #8.

Palo Alto Networks Next-Generation Firewall is the better fit for enterprises needing advanced threat prevention. Arista NG Firewall is the better fit for budget-conscious teams needing a full NGFW.

  • Palo Alto Networks Next-Generation Firewall fits best

    Enterprises needing advanced threat prevention

  • Arista NG Firewall fits best

    Budget-conscious teams needing a full NGFW

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Palo Alto Networks Next-Generation Firewall 9.4/10 Visit ↗ Arista NG Firewall 9.0/10 Visit ↗
At a glance
Editor score 9.4 9.0
Ranking #1 in Network Firewall Software #8 in Network Firewall Software
Best for Enterprises needing advanced threat prevention Budget-conscious teams needing a full NGFW
Pricing model Paid Free plan + paid
Starting price Pricing on request $270/yr
Free plan Not checked yet ✓ (best)
Free trial — 30 days
Deployment Cloud, Self-hosted Cloud, Self-hosted
Platforms Web Web, Linux
Support Phone, Docs Phone, Community, Docs
Integrations 3 integrations 5 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Palo Alto Networks Next-Generation Firewall 3/3 · Arista NG Firewall 3/3
Intrusion prevention ✓ ✓
SSL inspection ✓ ✓
Site-to-site VPN ✓ ✓
Specs
Deployment model Hybrid Hybrid
Firewall throughput Not checked yet Not checked yet
Concurrent connections Not checked yet Not checked yet
Our review
Pros
  • Application-aware control with App-ID and URL filtering
  • Zero-day prevention with TLS 1.3 inspection
  • Hardware, virtual and cloud deployment options
  • Free plan covers basic security and connectivity features
  • Complete adds the full app library and ETM Dashboard
  • Supports VPN, TLS inspection, WAN controls and directory integrations
Cons
  • Pricing requires contact with sales
  • The product family spans multiple deployment models and offerings
  • Advanced security subscriptions add scope to product selection
  • Pricing is banded by licensed device count
  • Free access is limited to basic security and connectivity features
  • Throughput varies by appliance rather than subscription alone
Our verdict

Palo Alto Networks Next-Generation Firewall is a hybrid network security platform for organizations protecting branch offices, campuses, data centers, public clouds and 5G environments. Its product family includes PA-Series hardware…

Read the review →

Arista NG Firewall is a modular software-based network security platform for small and midsize businesses, distributed organizations and managed service providers. It combines stateful firewall controls with intrusion prevention, threat…

Read the review →
  1. Palo Alto Networks Next-Generation FirewallNetwork Firewall Software 9.4Pricing on request
  2. Arista NG FirewallNetwork Firewall Software 9.0Free plan · 30-day trial

Strengths and trade-offs

  • Palo Alto Networks Next-Generation Firewall — where it wins

    • Application-aware control with App-ID and URL filtering
    • Zero-day prevention with TLS 1.3 inspection
    • Hardware, virtual and cloud deployment options

    Where it doesn't

    • Pricing requires contact with sales
    • The product family spans multiple deployment models and offerings
    • Advanced security subscriptions add scope to product selection
  • Arista NG Firewall — where it wins

    • Free plan covers basic security and connectivity features
    • Complete adds the full app library and ETM Dashboard
    • Supports VPN, TLS inspection, WAN controls and directory integrations

    Where it doesn't

    • Pricing is banded by licensed device count
    • Free access is limited to basic security and connectivity features
    • Throughput varies by appliance rather than subscription alone
  • Palo Alto Networks Next-Generation Firewall9.4/10 · Pricing on request

    An enterprise firewall family combining application control, threat prevention and centralized management.

    Visit siteFull verdict →
  • Arista NG Firewall9.0/10 · Free plan · 30-day trial

    A flexible NGFW with a free tier and broad controls for small and midsize organizations.

    Visit siteFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update