OpenSea Pro
Professional NFT trading aggregator
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About OpenSea Pro
OpenSea Pro is the advanced trading interface from OpenSea, formerly the aggregator Gem: it pools listings from several NFT marketplaces on one page and supports bulk sweeping, cart checkout and floor monitoring so professional traders can buy many tokens from a collection at once with lower fees than the main site.
It targets operational efficiency in NFT trading, where comparing prices across marketplaces and placing orders one by one is impossible at speed. Aggregation and batch settlement are the core value. With OpenSea launching a unified new app, the standalone Pro site was retired and redirected, its features folded into the main product. The risk is the market it depends on: NFT volume has shrunk far below the 2022 peak, and aggregator value falls with overall activity. As professional traders became a smaller share, demand for such tools shrank.
In April 2022, OpenSea acquired NFT aggregator Gem, laying the groundwork for professional trading tools.
In April 2023, Gem v2 was officially rebranded as OpenSea Pro and publicly launched, aggregating over 170 marketplaces, offering 0% fees, advanced sweeping, real-time data, batch transfers, and more, targeting professional traders.
Around the same time, OpenSea reinstated a 2.5% trading fee on its main platform, forming a tiered strategy of "free professional aggregator + paid main platform."
OpenSea Pro airdropped Gemesis NFTs to users who used Gem before March 31, serving as early-user incentives and hinting at future points activities.
These milestones mark OpenSea's expansion from retail marketplace to professional trading tools, responding to Blur competition and advancing NFT trading infrastructure.
Over the past six months, OpenSea Pro has solidified its position as a leading NFT aggregator, now covering 170+ marketplaces with advanced order types and deep liquidity. A major milestone was the integration with Perplexity Computer, enabling AI-driven onchain market queries directly from natural language prompts, pulling live data across 25+ chains. The launch of OpenSea Mobile extended Pro's capabilities to iOS and Android, supporting 27 chains for trading tokens, NFTs, and perpetual futures from a unified portfolio view. Future development priorities include expanding AI-powered data tools, deepening cross-chain aggregation, and integrating perp trading into the Pro interface, positioning it as a comprehensive multi-asset trading hub rather than just an NFT aggregator.
OpenSea Pro is OpenSea's NFT aggregator product; its core team is OpenSea's.
Devin Finzer — Co-founder & CEO; Brown University computer science and math background; founded Claimdog (sold to Credit Karma).
Alex Atallah — Co-founder & CTO.