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CrowdSec

Open-source, crowd-sourced intrusion prevention

CrowdSec analyzes logs to detect attacks and blocks malicious IPs, sharing threat signals across its user community.

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Pricing: Free plan

Platforms: Self-hosted, Linux, Windows

Categories: Security & Privacy, Self-Hosted

CrowdSec compared with similar tools

Product	Price	Open source	Self-host	Platforms
CrowdSec	Free plan	Yes	Yes	Self-hosted, Linux, Windows
ActivityWatch	Free	Yes	Yes	Windows, Mac, Linux
Syncthing	Free	Yes	Yes	Windows, Mac, Linux, Android
Wazuh	Free plan	Yes	Yes	Self-hosted, Linux, Windows, Mac
LuLu	Free	Yes	–	Mac
Bitwarden	Free plan	Yes	Yes	Web, Mac, Windows, Linux, iOS, Android, Browser extension, Self-hosted
Passbolt	Free plan	Yes	Yes	Self-hosted, Web, Browser extension, iOS, Android

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Questions

Is CrowdSec free?

CrowdSec is free to start, with paid plans.

Is CrowdSec open source?

Yes, CrowdSec is open source.

Can CrowdSec be self-hosted?

Yes, you can run CrowdSec on your own server.

What platforms does CrowdSec run on?

CrowdSec is available for Self-hosted, Linux, Windows.

What are some alternatives to CrowdSec?

Similar indie products include ActivityWatch, Syncthing, Wazuh, LuLu and 4 more.

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