OpenSea - Ebay for cryptogoods. Buy and sell items on the blockchain.
Holo - Mix holograms into videos & photos in Augmented Reality
NFT Scoring - NFT Scoring tracks and analyses all NFT projects.
Multiverse - Immersive social environments supporting creative artists
Rarible - Create, sell, collect digital items secured with blockchain
Membit - Pin photos to 3d space with augmented reality