Design Arena (https://www.designarena.ai) is a platform that offers a ranking of multimedia generative AI models (image, video, presentations, applications, 3D, voice, etc.) based on user votes.
More than 100 models are present.

Based on an instruction, a “tournament” is launched between several models blindly and the generations are classified according to the users’ choices.

The content generated is downloadable.

The rankings can be consulted category by category and overall. During the tests, more than 800000 votes were accounted.
All user tests and votes are public.

Free and seems unlimited.

Source: Art poétique, Verlaine.