> For the complete documentation index, see [llms.txt](https://monet-society.gitbook.io/hedera/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://monet-society.gitbook.io/hedera/marketplaces/overview.md). # Overview Secondary NFT marketplaces are the go-to platforms for artists to list and sell artwork and for collectors to buy into popular collections after they have been minted on a primary marketplace and find new investment opportunities.
NFTs operate at the speed of hashgraph - 10 000 transactions per second with immediate finality - on Hedera. Coupled with this, ultra-low transaction fees have led to some of the fastest-growing NFT communities forming on this network. There are over 500 NFT communities on Hedera. ### Key Takeaways For Creators \ When it comes to selecting the right secondary marketplace, creators have plenty of fantastic NFT marketplaces to list their collection on for Hedera-specific projects and benefit directly by being able to: * **Mint NFTs directly on selected secondary marketplaces** to leverage an existing audience of interested buyers * **Verify your collection with a unique policy ID** to give buyers peace of mind and to identify you as the original owner * **Easily link your Hedera Hashgraph wallet** to facilitate transactions and have your NFTs stored safely before listing * **List NFTs for sale with low transaction costs** to ensure you retain even more profits after selling * **Add artist royalties on selected secondary marketplaces** to generate passive income for resales on the secondary market ### Key Takeaways For Collectors \ For collectors, these sites present a wealth of opportunities to pick up and trade NFTs after they’ve been listed on the secondary market. Benefit by being able to: * **Find “the” NFT for your private collection** filtering a collection by price, listing date, and NFT metadata * **Outbid collectors for one-of-a-kind NFTs** by participating in auctions * **Uncover NFT bluechip projects by DYOR** with all the project information you need on hand * **Verify artist collections using their unique policy ID** before buying into any project * **Easily link your Hedera wallet** to facilitate transactions safely and securely Browse existing marketplaces and grow your portfolio with our complete guide on Hedera secondary marketplaces.