Instead of CrowdSec
CrowdSec alternatives
CrowdSec focuses on examining logs and requests locally for malicious behavior, then blocking the IP addresses its Security Engine identifies. Its AppSec Component can also provide web application firewall protection. The free Community offering includes real-time decision management, audit support, and selected AWS and Kubernetes capabilities; its integrations span services such as WordPress, Cloudflare, Windows Firewall, Docker, and Kubernetes. The Security Engine is free, while IP Reputation API access starts at $49 per month and some other commercial offerings cost more or have no stated price.
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Wazuh
Free plan Open source APILinuxMac+3Endpoint, cloud, and network threat monitoring — Wazuh adds endpoint file-integrity and vulnerability monitoring plus integrations for major cloud services, beyond CrowdSec’s log-and-request analysis and IP blocking.
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OSSEC
Free plan Open source APILinuxMac+2Host intrusion detection and centralized policy enforcement — OSSEC centers host monitoring, registry checks, and centralized policy enforcement, while CrowdSec focuses on malicious behavior detection and blocking IPs.
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SELKS
Free plan Open source LinuxSelf-hostedWeb+1Suricata-based network monitoring and threat hunting — SELKS combines Suricata network detection with threat-hunting views and packet capture, but it is a legacy product with no planned future releases.
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Suricata
Free plan LinuxMacWindowsFree network IDS, IPS, and traffic analysis — Suricata is a network analysis engine that logs protocols and extracts files, rather than CrowdSec’s stack for local behavior analysis and IP remediation.
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Arista NG Firewall
by Arista NG FirewallFree plan WebBasic network security and connectivity — Arista NG Firewall offers a free tier for basic security and connectivity, with a Complete option priced at $270 for a 12-month term.
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IPFire
Free plan Open source APILinuxSelf-hosted+1Free open-source firewall, VPN, and network zones — IPFire combines a zone-based firewall with VPNs, proxy filtering, and Suricata-powered intrusion prevention, unlike CrowdSec’s IP-centered security stack.
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scanlogd
Free plan LinuxSelf-hosted - 10
Snort
Free plan LinuxSelf-hosted - 11
Atomic OSSEC
Free trial LinuxMacSelf-hosted+2 - 12
Cisco Catalyst Center
Paid APILinuxMac+3 - 13
Stormshield Management Center
Free trial APILinuxSelf-hosted+1 - 14
Clear NDR - Enterprise
Paid APILinuxSelf-hosted+1 - 15
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Sophos Central Firewall Management
by Sophos Central Firewall ManagementFree trial APISelf-hostedWeb - 17
AWS Network Firewall
Paid APIWeb - 18
Azure Firewall Premium
Paid APIWeb5.7 Visit site - 19
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Oracle Cloud Infrastructure DNS
Paid APILinuxWeb - 21
RdpGuard
Free trial Windows - 22
Securepoint RC1000R G6
Paid AndroidiPhoneWeb+1 - 23
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Huawei HiSecEngine USG6800G
Paid Web
Alternatives shift toward endpoint and cloud monitoring, host intrusion detection, network traffic inspection, or general firewall and VPN roles. Before switching, decide whether you need CrowdSec’s local log analysis and IP-focused remediation, or capabilities such as file-integrity tracking, policy enforcement, packet capture, routing, or network zones. Check platform fit and ongoing product support as well as cost: several choices are free, while others have paid plans. A more focused firewall or detection tool may suit a particular role, but its emphasis may differ from CrowdSec’s combined behavior analysis, IP reputation, and blocking.
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