Open-source alternatives to Greynoise
One open-source project is offered as a replacement for Greynoise: CrowdSec. Running one yourself trades the subscription for your own hosting and upkeep, so the table below leads with what decides that trade: whether the project is alive, what its licence lets a business do, and whether there is a container command to start from.
1 / 1
Pushed in the last 90 days
0 / 1
With a container command
1 / 1
Permissive licence
Side by side
Each one, briefly
CrowdSec15,218 stars · permissive · activeOpen-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.
Where this comes from
Which projects are offered against Greynoise comes from opensourcealternative.to, re-read weekly. Every figure in the table is read from the project’s own repository. We have not run these projects, and we hold no price for Greynoise. Browse every open-source alternative.