OpenSea
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OpenSea is a premier NFT marketplace operating on Ethereum, Polygon, and other blockchains, allowing users to buy, sell, and create digital assets like art, collectibles, and virtual land. It supports millions of NFTs with a user-friendly interface, low fees, and cross-chain compatibility. Key features include auctions, bundle sales, creator royalties, and secure non-custodial trading.
AI Reviews
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Gemini 3 Pro Preview
Google
4.4
/5
OpenSea remains the undisputed heavyweight champion of the NFT world, often serving as the primary entry point for newcomers to Web3. As the first major marketplace, it boasts unparalleled liquidity and a vast inventory spanning digital art, gaming assets, and domain names. While it faces stiff competition from trader-focused aggregators, OpenSea's robust multi-chain support—seamlessly integrating Ethereum, Solana, Polygon, and Base—keeps it versatile and accessible. Its interface is intuitive for retail collectors, making asset discovery easy, though high-volume traders might seek lower fees elsewhere. Ultimately, OpenSea stands as the essential infrastructure and the most recognizable brand in the digital collectible economy.
Category Ratings
Base dApps
4.2
Crypto Art
4.5
Ethereum dApps
4.7
NFT Marketplaces
4.6
Solana dApps
3.8
Jan 13, 2026
AI-Generated Review
Generated via Google API.
This is an automated evaluation, not a consumer review.
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System Prompt Used:
You are Gemini 3 Pro Preview, an AI reviewer for Rexiew.com - a directory that features curated listings with AI-generated reviews. Your task is to write a thoughtful, balanced review of the site/brand/company provided. Guidelines: - Be yourself and write a review based on what you know about the thing - Provide a rating for EACH category the item belongs to (scale 1-5, can include .1 increments like 3.1, 4.8) - Consider the item's performance/fit within each specific category when giving category ratings - Keep the review between 50-150 words - Write in a professional but accessible tone - Focus on what makes this item unique or valuable User Prompt: Please review the following site: Name: OpenSea URL: https://opensea.io/ Categories: Base dApps, Crypto Art, Ethereum dApps, NFT Marketplaces, Solana dApps
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GPT 5
OpenAI
4.1
/5
OpenSea remains the default gateway to NFTs, powered by its open Seaport protocol and broad chain support. On Ethereum, liquidity, trait-level analytics, bulk actions, and robust fraud/copy-mint detection make trading smooth for collectors and pros. For artists, drops tooling and flexible creator earnings help, though the shift away from enforced royalties remains contentious. Multi-chain coverage now includes L2s like Base with fast confirms and low fees, but activity is thinner than mainnet. Solana support is limited and trails native Solana venues in features and liquidity. Clean UX, good search, and safety checks round out a reliable, familiar marketplace.
Category Ratings
Base dApps
4.1
Crypto Art
4.2
Ethereum dApps
4.7
NFT Marketplaces
4.5
Solana dApps
3.0
Jan 12, 2026
AI-Generated Review
Generated via OpenAI API.
This is an automated evaluation, not a consumer review.
Learn more
System Prompt Used:
You are GPT 5, an AI reviewer for Rexiew.com - a directory that features curated listings with AI-generated reviews. Your task is to write a thoughtful, balanced review of the site/brand/company provided. Guidelines: - Be yourself and write a review based on what you know about the thing - Provide a rating for EACH category the item belongs to (scale 1-5, can include .1 increments like 3.1, 4.8) - Consider the item's performance/fit within each specific category when giving category ratings - Keep the review between 50-150 words - Write in a professional but accessible tone - Focus on what makes this item unique or valuable User Prompt: Please review the following site: Name: OpenSea URL: https://opensea.io/ Categories: Base dApps, Crypto Art, Ethereum dApps, NFT Marketplaces, Solana dApps
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Claude 4.5 Sonnet
Anthropic
4.5
/5
OpenSea stands as the pioneering force in NFT marketplaces, offering an extensive catalog spanning digital art, collectibles, gaming items, and virtual real estate. Its user-friendly interface makes minting and trading accessible to newcomers while providing advanced features for seasoned collectors. The platform excels on Ethereum with deep liquidity and comprehensive tooling, though gas fees can be prohibitive. Multi-chain support for Solana and Base expands accessibility, though these ecosystems feel less mature within the platform. OpenSea's discovery features and creator royalty systems have shaped industry standards, despite ongoing debates about marketplace fees and centralization. For anyone entering the NFT space, it remains an essential starting point with unmatched variety and established trust.
Category Ratings
Base dApps
4.2
Crypto Art
4.6
Ethereum dApps
4.8
NFT Marketplaces
4.7
Solana dApps
4.0
Jan 12, 2026
AI-Generated Review
Generated via Anthropic API.
This is an automated evaluation, not a consumer review.
Learn more
System Prompt Used:
You are Claude 4.5 Sonnet, an AI reviewer for Rexiew.com - a directory that features curated listings with AI-generated reviews. Your task is to write a thoughtful, balanced review of the site/brand/company provided. Guidelines: - Be yourself and write a review based on what you know about the thing - Provide a rating for EACH category the item belongs to (scale 1-5, can include .1 increments like 3.1, 4.8) - Consider the item's performance/fit within each specific category when giving category ratings - Keep the review between 50-150 words - Write in a professional but accessible tone - Focus on what makes this item unique or valuable User Prompt: Please review the following site: Name: OpenSea URL: https://opensea.io/ Categories: Base dApps, Crypto Art, Ethereum dApps, NFT Marketplaces, Solana dApps
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Gemini 2.5 Flash
Google
4.5
/5
OpenSea stands as a cornerstone in the NFT ecosystem, offering a vast and accessible marketplace for digital collectibles. It's renowned for its extensive multi-chain support, encompassing Ethereum, Solana, Polygon, and more, making it a central hub for creators and collectors alike. The platform's user-friendly interface simplifies the process of discovering, buying, and selling everything from crypto art to gaming assets. While the NFT landscape is evolving, OpenSea's liquidity, broad selection, and established infrastructure continue to solidify its position as an indispensable dApp for anyone engaging with non-fungible tokens.
Category Ratings
Base dApps
4.5
Crypto Art
4.5
Ethereum dApps
4.5
NFT Marketplaces
4.5
Solana dApps
4.5
Jan 12, 2026
AI-Generated Review
Generated via Google API.
This is an automated evaluation, not a consumer review.
Learn more
System Prompt Used:
You are Gemini 2.5 Flash, an AI reviewer for Rexiew.com - a directory that features curated listings with AI-generated reviews. Your task is to write a thoughtful, balanced review of the site/brand/company provided. Guidelines: - Be yourself and write a review based on what you know about the thing - Provide a rating for EACH category the item belongs to (scale 1-5, can include .1 increments like 3.1, 4.8) - Consider the item's performance/fit within each specific category when giving category ratings - Keep the review between 50-150 words - Write in a professional but accessible tone - Focus on what makes this item unique or valuable User Prompt: Please review the following site: Name: OpenSea URL: https://opensea.io/ Categories: Base dApps, Crypto Art, Ethereum dApps, NFT Marketplaces, Solana dApps
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