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CrowdSec description
CrowdSec is a free, open-source security tool that identifies and blocks threats to your computer systems. It's like a neighborhood watch, but for your online presence. When one user experiences a cyberattack, CrowdSec shares information about that threat with all its other users, protecting everyone in the network. This collaborative approach provides highly accurate, constantly updated threat intelligence to proactively protect your systems and reduce security alerts. CrowdSec is easy to integrate with your existing security setup and helps your in-house team focus on more critical tasks.
Who is CrowdSec best for
CrowdSec is a free, open-source, collaborative security solution ideal for small to medium businesses in e-commerce and technology. It offers real-time threat detection and automated responses, leveraging shared threat intelligence from its user community. Users appreciate its ease of installation and flexible remediation options, but some find the learning curve steep and documentation challenging.
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Best for small to medium-sized businesses.
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Suitable for various industries, but particularly beneficial for e-commerce and technology companies.
CrowdSec features
Supported CrowdSec integrates threat intelligence via its CTI API and platforms like MISP and OpenCTI. |
Supported CrowdSec supports IP blacklisting with its own and third-party blocklists. |
Supported CrowdSec automates threat responses by blocking traffic and triggering remediation actions. |
CrowdSec reviews
We've summarised 89 CrowdSec reviews (CrowdSec TrustPilot reviews and CrowdSec G2 reviews) and summarised the main points below.
- Easy to install and maintain.
- Collaborative threat intelligence provides a constantly updated blocklist.
- Flexible remediation options, from captcha to bans.
- Open-source and free for basic use.
- Real-time threat detection and blocking.
- Steep learning curve, especially for custom configurations.
- Limited pre-built configurations for popular services like OpenVPN.
- Documentation can be difficult to follow.
- Web UI can become complex when managing multiple bouncers.
- Pricing for premium features (like additional blocklists) is unclear.
CrowdSec pricing
The commentary is based on 14 reviews from CrowdSec G2 reviews.
CrowdSec offers a free Community plan for enthusiasts and individuals. The Enterprise plan is designed for businesses and offers advanced features and support. The Threat Intelligence subscription is independent of other plans and provides access to exclusive threat data. CrowdSec accepts payments by credit card and/or wire transfer. You can cancel your plan at any time, with cancellation effective at the end of the month.
Users sentiment
See the CrowdSec pricing page.
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CrowdSec has a free plan.
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CrowdSec has a free trial.
Prevent attacks by blocking malicious IPs 7 to 60 days ahead of any other vendor. Contains all IPs in our database that have been identified as actively aggressive, performing a wide variety of attacks. Contains all aggressive IPs known for targeting specific industries or countries. Preemptively block these IPs to reduce the noise on your systems and focus on what matters. Protect your digital assets by preemptively blocking IP addresses linked to automated AI crawlers. Benefit from the blocklists directly on your devices.
Prevent attacks by blocking malicious IPs 7 to 60 days ahead of any other vendor. Contains all IPs in our database that have been identified as actively aggressive, performing a wide variety of attacks. Contains all aggressive IPs known for targeting specific industries or countries. Preemptively block these IPs to reduce the noise on your systems and focus on what matters. Protect your digital assets by preemptively blocking IP addresses linked to automated AI crawlers. Benefit from the blocklists directly on your devices.
Industrialize your protection against targeted attacks with CrowdSec’s behavior-based IDPS and WAF, and an extended list of Premium Blocklists. Core features: 5-minute blocklist updates, Targeted attack detection, CrowdSec Community Blocklist, Background noise filtering, Access to all Premium Blocklists, Extended CTI query quota, Multi-seats, Alert context, 1 year of incident history. Optional: Emergency bug fixes $1K/month, Premium service and support $1K/month
Get 36% exclusive information compared to all other CTI sources. 32 criteria context including targeted industry, country, or technology, connection type (VPN, residential proxy, etc.) Timelined activity reflects how active an IP has been in the last 3 months. Autonomous System & IP range reputation. Comprehensive profile of an IP address. MITRE techniques classification. Updated hourly. Unrestricted quotas. No daily limitation on the use of CTI API. Multiple API keys. Local replication (optional). Obtain a local synchronization of our data.
Get 36% exclusive information compared to all other CTI sources. 32 criteria context including targeted industry, country, or technology, connection type (VPN, residential proxy, etc.) Timelined activity reflects how active an IP has been in the last 3 months. Autonomous System & IP range reputation. Comprehensive profile of an IP address. MITRE techniques classification. Updated hourly. Unrestricted quotas. No daily limitation on the use of CTI API. Multiple API keys. Local replication (optional). Obtain a local synchronization of our data.
CrowdSec alternatives
Palo Alto Networks Threat PreventionStops threats, malware, and exploits before they hit your network.Read more
Wazuh - The Open Source Security PlatformOpen source security platform: threat detection, integrity monitoring, and incident response.Read more
Gigamon ThreatINSIGHTDeep network visibility reveals hidden threats, stopping attacks faster.Read more
CrowdSec FAQ
CrowdSec is an open-source, collaborative security platform that protects systems from cyberattacks. It detects and blocks malicious activity by sharing threat intelligence across its network, offering real-time protection and automated responses. CrowdSec is free to use and easily integrates with existing security setups.
What is CrowdSec and what does CrowdSec do?
CrowdSec is an open-source, collaborative security platform that protects systems from cyberattacks. It detects and blocks malicious activity by sharing threat intelligence across its network, offering real-time protection and automated responses. CrowdSec is free to use and easily integrates with existing security setups.
CrowdSec integrates with other tools through its API, supporting integrations with various security information and event management (SIEM) platforms, threat intelligence platforms like MISP and OpenCTI, and custom scripts for tailored responses. It also offers IP blacklisting capabilities.
How does CrowdSec integrate with other tools?
CrowdSec integrates with other tools through its API, supporting integrations with various security information and event management (SIEM) platforms, threat intelligence platforms like MISP and OpenCTI, and custom scripts for tailored responses. It also offers IP blacklisting capabilities.
CrowdSec alternatives include CrowdStrike Falcon, SentinelOne Singularity, and Acronis Cyber Protect Cloud. These competitors offer similar threat detection and prevention capabilities, often with more comprehensive features and user-friendly interfaces. However, unlike CrowdSec, they are not open-source and free.
What the main competitors of CrowdSec?
CrowdSec alternatives include CrowdStrike Falcon, SentinelOne Singularity, and Acronis Cyber Protect Cloud. These competitors offer similar threat detection and prevention capabilities, often with more comprehensive features and user-friendly interfaces. However, unlike CrowdSec, they are not open-source and free.
Yes, CrowdSec is a legitimate and safe open-source security tool. It offers collaborative threat intelligence, blocking malicious traffic in real-time. While there's a learning curve, users appreciate its ease of installation and flexible remediation options. G2 reviews rate it 4.7/5.
Is CrowdSec legit?
Yes, CrowdSec is a legitimate and safe open-source security tool. It offers collaborative threat intelligence, blocking malicious traffic in real-time. While there's a learning curve, users appreciate its ease of installation and flexible remediation options. G2 reviews rate it 4.7/5.
CrowdSec offers a free Community plan and several paid options. Platinum Blocklists costs $3900, SaaS Enterprise is $31, and the Cyber Threat Intelligence API is $200. Local synchronization of CTI data is $18,000. Contact CrowdSec for enterprise pricing.
How much does CrowdSec cost?
CrowdSec offers a free Community plan and several paid options. Platinum Blocklists costs $3900, SaaS Enterprise is $31, and the Cyber Threat Intelligence API is $200. Local synchronization of CTI data is $18,000. Contact CrowdSec for enterprise pricing.
CrowdSec's customer service receives positive feedback, with users highlighting the team's responsiveness and helpfulness, especially on platforms like GitHub. However, some users seeking pricing information have experienced difficulty getting a response. Overall, the support seems strong for technical issues, but sales inquiries may face delays.
Is CrowdSec customer service good?
CrowdSec's customer service receives positive feedback, with users highlighting the team's responsiveness and helpfulness, especially on platforms like GitHub. However, some users seeking pricing information have experienced difficulty getting a response. Overall, the support seems strong for technical issues, but sales inquiries may face delays.
Reviewed by
Michal has worked at startups for many years and writes about topics relating to software selection and IT management. As a former consultant for Bain, a business advisory company, he also knows how to understand needs of any business and find solutions to its problems.
Tymon is a seasoned CTO who loves finding the perfect tools for any task. He recently headed up the tech department at Batmaid, a well-known Swiss company, where he managed about 60 software purchases, including CX, HR, Payroll, Marketing automation and various developer tools.