CrowdSec
Threat intelligence software
Security orchestration, automation, and response (SOAR) software
Container security tools
Endpoint detection & response (EDR) software
Firewall software
Intrusion detection and prevention systems (IDPS)
System security software
DevSecOps software
Endpoint protection software
Network security software
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What is CrowdSec
CrowdSec is an open-source, behavior-based security engine that detects malicious activity from logs and telemetry and coordinates remediation actions such as blocking offending IPs. It is commonly used by DevOps and security teams to protect Linux servers, web applications, and containerized workloads by integrating with existing log sources and enforcement points (e.g., firewalls, reverse proxies, and WAFs). A distinguishing characteristic is its community-driven threat intelligence model (“crowd-sourced” signals) combined with local detection scenarios and pluggable “bouncers” for enforcement. It can be deployed on individual hosts or across fleets to share decisions and automate response actions.
Community-driven threat intelligence
CrowdSec aggregates and distributes indicators derived from participating deployments, which can help identify repeat offenders seen across multiple environments. This model can complement internal telemetry by providing additional context for IP reputation and attack patterns. It is particularly relevant for common internet-facing attacks such as credential stuffing, scanning, and exploitation attempts.
Flexible enforcement integrations
The product supports multiple enforcement mechanisms through “bouncers,” enabling blocking at different layers such as host firewall, reverse proxy, or edge components. This allows teams to choose where to apply controls based on architecture and performance considerations. It also supports automated actions that align with SOAR-style workflows for containment.
Log-centric, deployable anywhere
CrowdSec primarily operates by parsing logs and events, which makes it compatible with many existing server and application stacks without requiring deep packet inspection. It fits DevSecOps workflows because it can be deployed via packages, containers, and configuration management. The open-source core can reduce barriers to evaluation and incremental rollout.
Not full EDR replacement
CrowdSec focuses on detecting and responding to suspicious activity visible in logs and related telemetry, rather than providing comprehensive endpoint visibility such as process trees, memory inspection, or advanced host forensics. Organizations seeking full endpoint detection and response capabilities may need additional tooling. Coverage depends on the quality and completeness of the log sources being collected.
Tuning and maintenance required
Effective detection often requires selecting, configuring, and tuning scenarios and parsers to match the environment and reduce false positives. Operational overhead can increase in heterogeneous fleets with many applications and log formats. Teams may need to invest time in rule lifecycle management and validation of automated blocking actions.
Shared intelligence trade-offs
Community-sourced signals can vary in relevance by geography, industry, and threat model, and may require filtering to avoid unnecessary blocking. Some organizations may have policy constraints around participating in shared intelligence networks or relying on community feeds. In highly targeted threat scenarios, the shared dataset may provide limited incremental value compared to internal intelligence.
Plan & Pricing
| Plan / Product | Price | Key features & notes |
|---|---|---|
| Community (CrowdSec Console) | Free | 3 free-tier blocklists; daily updates; community support; 30 CTI queries/week (community limits). Source: Console pricing page. |
| Premium (CrowdSec Console) | Pay-as-you-grow (variable) | Upgrade unlocks unlimited premium blocklists, real-time (hourly) updates, centralized management, extended alert retention, alert noise filtering. Additional engine slots listed at $29/slot; additional seats $5/seat. Contact sales for custom/volume pricing. |
| Advanced / Enterprise (CrowdSec Console) | Custom pricing | Proactive defense, industry-specific IOCs, personalized integrations, dedicated success manager — contact sales. |
Usage-based / Add-on offerings (official site): Pricing model: Usage-based / subscription and add-ons Platinum Blocklists (Blocklist-as-a-Service): Starting at $900/month for individual blocklists; $3,900/month for unlimited access to all blocklists. Cyber Threat Intelligence (CTI) API: API access from $200/month for 2,000 queries; free community CTI quota shown as 30 queries/week (community tier); option: local synchronization from $18,000/month. Console add-ons: Emergency bug fixes $1,000/month; Premium service & support $1,000/month. Other listed unit prices: Additional engine slots $29/slot (listed on Console pricing); additional seats $5/seat.
Notes: All pricing figures and descriptions are taken directly from CrowdSec's official pricing and console pages.
Seller details
CrowdSec
Paris, France
2020
Private
https://www.crowdsec.net/
https://x.com/crowd_security
https://www.linkedin.com/company/crowdsec/
