{"slug":"opensea","name":"OpenSea","domain":"opensea.io","verdict":"As of 2026-06-25, ChatGPT, Claude, Gemini, Grok collectively rank OpenSea #2 of 6 for nft marketplace. Source: https://modelsagree.com/product/opensea (modelsagree.com, CC BY 4.0).","best_rank":2,"categories":1,"brief":{"category":"best-nft-marketplace","title":"Best NFT marketplace","rank":2,"of":6,"top":"Blur","day":"2026-07-17","why":[{"t":"broad multi-chain inventory","m":["ChatGPT","Claude","Grok","Gemini"],"q":"broad multi-chain inventory"},{"t":"strong liquidity for general users","m":["Claude","Grok"],"q":"strong liquidity for general users/collectors"},{"t":"user-friendly discovery","m":["ChatGPT","Grok","Gemini"],"q":"user-friendly interface with discovery tools"},{"t":"general-purpose marketplace","m":["ChatGPT","Claude","Grok","Gemini"],"q":"The broadest general-purpose marketplace"}],"gap":[{"t":"high-speed professional trading tools","m":["Gemini","ChatGPT","Claude","Grok"],"q":"high-speed real-time data, batch sweeping, aggregator listings, and portfolio analytics"},{"t":"zero marketplace fees","m":["Claude","Grok"],"q":"zero marketplace fees"},{"t":"pooled bid liquidity","m":["Claude"],"q":"pooled bid liquidity (Blend/blur pools)"}],"fix":[{"t":"more powerful pro execution tooling","m":["ChatGPT","Claude","Grok"],"q":"less powerful execution tooling than specialist pro markets"},{"t":"reduce fees","m":["Claude","Gemini"],"q":"mid-tier fees"},{"t":"clean up noisy collections","m":["ChatGPT","Gemini"],"q":"cluttered with low-quality, spam, or plagiarized collections"}]},"entries":[{"slug":"best-nft-marketplace","title":"Best NFT marketplace","rank":2,"of":6,"score":17,"appearances":4,"modelRanks":{"ChatGPT":1,"Claude":1,"Gemini":4,"Grok":1},"reason":"Best all-round choice: broad multi-chain inventory, strong discovery, approachable UX, aggregation, and a competitive 1% seller fee suit most collectors; assumes versatility matters more than specialized trading speed","reasons":[{"model":"ChatGPT","reason":"Best all-round choice: broad multi-chain inventory, strong discovery, approachable UX, aggregation, and a competitive 1% seller fee suit most collectors; assumes versatility matters more than specialized trading speed"},{"model":"Claude","reason":"The broadest general-purpose marketplace — deepest cross-collection liquidity, multi-chain coverage (Ethereum, Polygon, Base, Solana, Arbitrum), and OpenSea Pro aggregates listings across venues so a typical buyer/seller can find and move almost anything in one place; the OS2 relaunch with token incentives rebuilt relevance after losing share to Blur."},{"model":"Grok","reason":"Broadest selection across 19+ chains, strong liquidity for general users/collectors, user-friendly interface with discovery tools, reduced fees (~0.5%), and mainstream adoption making it the default for typical practitioners seeking variety without specialization."},{"model":"Gemini","reason":"Acts as the most accessible general-purpose hub with broad multi-chain compatibility, making discovery and purchasing easy for general retail consumers."}],"fixes":[{"model":"ChatGPT","fix":"Its open catalog is noisy and offers less powerful execution tooling than specialist pro markets"},{"model":"Claude","fix":"Optional creator royalties and mid-tier fees make it a poor fit for artists relying on royalty income and for high-frequency flippers who get better economics on Blur."},{"model":"Gemini","fix":"Imposes a high 2.5% marketplace fee and is cluttered with low-quality, spam, or plagiarized collections."},{"model":"Grok","fix":"Less optimized for high-volume pro trading or chain-specific depth compared to specialists (not for speed-focused flippers)."}],"updated":"2026-06-25","rank_history":{"days":["2026-06-25","2026-07-14"],"ranks":[1,2]},"api":"https://modelsagree.com/api/v1/best/best-nft-marketplace.json"}],"page":"https://modelsagree.com/product/opensea","check":"https://modelsagree.com/check?q=OpenSea","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}