Kaize is an online database for anime and manga managed by the community. This means that everybody can make changes using the proposal system.
Manage and validate by the community, Kaize is the most participative way to manage your list, you will never wait for an anime to be added since you can create it yourself! It also includes more things like badges, reputation points and others to reward you!
Kaize has its own Wiki where you can find more information about all the features!
They are currently 144 open proposalsSee proposals