
What is OpenSea?
Founded by Devin Finzer and Alex Atallah in 2017, OpenSea is a decentralized marketplace for the purchase and sale of NFTs. Users can buy, collect, trade and gift NFTs on the marketplace. Developers can run an in-app economy with OpenSea.js, run their own marketplace and access the OpenSea API for data on sales, listings, bids and transfers. The platform has one of the lowest commission fees for purchasing and selling NFTs. To date, OpenSea has raised over $427M with their most recent Series C raise capturing $300M from investors including Coatue and Paradigm.
Web3 dapps and developer tools related to OpenSea
Discover blockchain applications that are frequently used with OpenSea.

NFT Analytics Tools
Cleanup your wallet and reclaim Solana by burning any unwanted scams, tokens, or NFTs.

NFT Analytics Tools
Rarity.tools is the ultimate tool for ranking NFT collectibles.

NFT Lending Dapps
Taker is a liquidity protocol that allows users to liquidate and rent crypto assets.
Resources and Guides about NFT Marketplaces
OpenSea Alternatives
Explore web3 competitors and apps like OpenSea.

Blockchain Auditing Companies
Armors provide blockchain code auditing, security testing, monitoring, and alarming services.
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NFT Marketplaces
Spaceseven is a multi-chain NFT platform that empowers users to create, sell, and buy NFTs.

NFT Marketplaces
Sweep n' Flip unlocks a new level of liquidity and simplicity for NFT trading.
