AhnLab AIPS vs CrowdSec

AhnLab AIPS7.1Visit CrowdSec6.8Visit

Higher score AhnLab AIPS #6 in Intrusion Detection and Prevention Software 7.1/10 Pricing on request ✓ 3 of 4 features Visit AhnLab

vs

CrowdSec #8 in Intrusion Detection and Prevention Software 6.8/10 Free plan · paid from $49/mo Free plan✓ 3 of 4 features Visit CrowdSec

• AhnLab AIPS fits best

  Network appliances with detailed IPS controls

• CrowdSec fits best

  Affordable multi-scope detection with threat sharing

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Side by side

Feature	AhnLab AIPS 7.1/10 Visit ↗	CrowdSec 6.8/10 Visit ↗
At a glance
Editor score	7.1	6.8
Ranking	#6 in Intrusion Detection and Prevention Software	#8 in Intrusion Detection and Prevention Software
Best for	Network appliances with detailed IPS controls	Affordable multi-scope detection with threat sharing
Pricing model	Paid	Free plan + paid
Starting price	Not published	$49/mo
Free plan	Not published	✓ (best)
Free trial	—	—
Deployment	Cloud	Cloud, Self-hosted, Desktop, Browser extension
Platforms	Web	Web, Windows, macOS, Linux
Integrations	1 integrations	12 integrations
Built for	Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features AhnLab AIPS 3/4 · CrowdSec 3/4
Inline blocking	✓	✓
Encrypted traffic inspection	✓ (best)	Not published
Cloud workload support	—	✓ (best)
Threat intelligence	✓	✓
Specs
Deployment model	Appliance	Hybrid
Network scope	Network	Multi-scope
Supported platforms	Network	Network
Our review
Pros	Combines signature and behavior-based network attack detection Inspects SSL traffic and supports inline, SPAN, and TAP modes Controls applications, zones, URLs, and policies centrally via AhnLab TMS	Free open-source engine with behavior-based detection Automated remediation across firewalls, proxies, CDNs, and WAFs Community blocklists, custom scenarios, and cloud workload support
Cons	Designed for network appliances rather than cloud workloads Purchasing requires a contact-sales process Centralized management is provided through the AhnLab TMS integration	Paid capabilities are divided across multiple offerings Premium blocklists cost $1,900 per month Console Premium pricing follows a pay-as-you-grow model
Our verdict	AhnLab AIPS is a network intrusion prevention system for organizations and data-center environments. It detects and blocks network attacks, malware, vulnerability exploitation, malicious behavior, and command-and-control connections… Read the review →	CrowdSec is an open-source security engine for detecting and responding to malicious behavior across infrastructure. It analyzes logs and HTTP requests, then supports automated remediation through firewalls, web servers, reverse proxies,… Read the review →

Strengths and trade-offs

• AhnLab AIPS — where it wins

  • Combines signature and behavior-based network attack detection
  • Inspects SSL traffic and supports inline, SPAN, and TAP modes
  • Controls applications, zones, URLs, and policies centrally via AhnLab TMS

  Where it doesn't

  • Designed for network appliances rather than cloud workloads
  • Purchasing requires a contact-sales process
  • Centralized management is provided through the AhnLab TMS integration

• CrowdSec — where it wins

  • Free open-source engine with behavior-based detection
  • Automated remediation across firewalls, proxies, CDNs, and WAFs
  • Community blocklists, custom scenarios, and cloud workload support

  Where it doesn't

  • Paid capabilities are divided across multiple offerings
  • Premium blocklists cost $1,900 per month
  • Console Premium pricing follows a pay-as-you-grow model

• AhnLab AIPS7.1/10 · Pricing on request

  A focused network IPS for appliance-based deployments and granular policy control.

  Visit AhnLabFull verdict →
• CrowdSec6.8/10 · Free plan · paid from $49/mo

  A multi-scope, open-source IDS/IPS with free detection and paid threat-intelligence options.

  Visit CrowdSecFull verdict →