
Professional moderation tooling, free and open source
Every platform with user content needs a way to review it, act on it, and enforce community guidelines or terms of use consistently. Coop is a free, self-hosted console that handles the whole workflow: queues, assignments, appeals, and enforcement, across any harm area your platform faces, from spam and fraud to CSAM. Apache 2.0 licensed and built by a nonprofit, so there's no vendor contract, no pricing tier, and your data never leaves your infrastructure.