Head-to-head · Intrusion Detection and Prevention Software
Palo Alto Networks Advanced Threat Prevention vs Snort
Palo Alto Networks Advanced Threat Prevention leads on 0 checks, Snort on 1, and 4 are even. Who comes out ahead on the 5 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 Advanced Threat Prevention · 9.1/10
- Free planonly Snort
- Most featuresPalo Alto Networks Advanced Threat Prevention · 4 of 4
Palo Alto Networks Advanced Threat Prevention scores higher on our rubric for intrusion detection and prevention software: 9.1 against 8.4 out of 10; our editors rank them #2 and #7.
Snort offers free plan; Palo Alto Networks Advanced Threat Prevention doesn't. On deployment model, Palo Alto Networks Advanced Threat Prevention gives you Hybrid where Snort offers Software. On network scope, Palo Alto Networks Advanced Threat Prevention gives you Multi-scope where Snort offers Network. On supported platforms, Palo Alto Networks Advanced Threat Prevention gives you Cloud where Snort offers Linux.
Palo Alto Networks Advanced Threat Prevention is the better fit for advanced zero-day and exploit prevention. Snort is the better fit for linux teams seeking low-cost Snort-based detection.
- Palo Alto Networks Advanced Threat Prevention fits best
Advanced zero-day and exploit prevention
- Snort fits best
Linux teams seeking low-cost Snort-based detection
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Side by side
| Feature | Palo Alto Networks Advanced Threat Prevention 9.1/10 Visit ↗ | Snort 8.4/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.1 | 8.4 |
| Ranking | #2 in Intrusion Detection and Prevention Software | #7 in Intrusion Detection and Prevention Software |
| Best for | Advanced zero-day and exploit prevention | Linux teams seeking low-cost Snort-based detection |
| Pricing model | Paid | Free plan + paid |
| Starting price | $0.009/GB usage-based | $29.99/device/yr |
| Free plan | — | ✓ (best) |
| Free trial | — | — |
| Deployment | Cloud, Self-hosted | Self-hosted |
| Support | Community, Docs | Community, Docs, Tickets, Email |
| Built for | Mid-market, Enterprise | Solo, Small business, Mid-market, Enterprise |
| Features Palo Alto Networks Advanced Threat Prevention 4/4 · Snort 3/4 | ||
| Inline blocking | ✓ | ✓ |
| Encrypted traffic inspection | ✓ | ✓ |
| Cloud workload support | ✓ (best) | Not checked yet |
| Threat intelligence | ✓ | ✓ |
| Specs | ||
| Deployment model | Hybrid | Software |
| Network scope | Multi-scope | Network |
| Supported platforms | Cloud | Linux |
| Our review | ||
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| Our verdict | Palo Alto Networks Advanced Threat Prevention is an intrusion prevention subscription for Palo Alto Networks next-generation firewalls and Prisma Access. It is aimed at mid-market and enterprise teams that need inline blocking across cloud… Read the review → |
Snort is an open-source network intrusion detection and prevention system from Cisco. It monitors network traffic, analyzes packets with configurable rules, generates alerts for detected malicious activity, and can operate inline to block… Read the review → |
Strengths and trade-offs
Palo Alto Networks Advanced Threat Prevention — where it wins
- Inline deep-learning detection and blocking of zero-day exploits
- Cloud analysis, custom signatures and C2 prevention
- Supports NGFW, Prisma Access, VM-Series and CN-Series
Where it doesn't
- Paid product with no free plan
- Usage-based pricing requires traffic and usage planning
- Listed integrations center on the Palo Alto ecosystem
Snort — where it wins
- Free core engine and Community Ruleset
- Inline traffic blocking with configurable detection rules
- Packet, PCAP, and SSL/TLS inspection capabilities
Where it doesn't
- Deployment is focused on Linux self-hosted environments
- Rule subscriptions add annual per-sensor costs
- Configuration and deployment are handled by the user
- Palo Alto Networks Advanced Threat Prevention9.1/10 · Paid
A strong fit for Palo Alto environments needing inline zero-day and exploit prevention.
Visit Palo AltoFull verdict → - Snort8.4/10 · Free plan
A low-cost Snort engine with inline blocking and flexible packet analysis.
Visit SnortFull verdict →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update