The NFT marketplace can be developed on any of the blockchain networks to meet the business requirements and the global user's requirements. The NFT marketplaces are developed either from scratch or would be a white label NFT marketplace, this depends on the client's choice and their business requirements. The present NFT marketplaces are mostly developed on the blockchain networks like Ethereum, Binance Smart Chain, Solana, Polygon, Cardano, and a few trending blockchain networks. Blockchain experts work on the following sequence to develop and launch an NFT marketplace
Determine blockchain network
UI/UX development
Programming smart contracts
Development of marketplace features
IPFS & DB Storage Setup
Integration of backend with frontend
On testnet
Deployment
To know more about the NFT marketplace development you may check out my how to create an NFT marketplace blog.