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Alex Atallah

Alex Atallah

Co-founder & Previously CTO at Opensea

Alex Atallah was previously the Co-founder and CTO of OpenSea. He was also the CTO of hostess.fm, which was acquired by Beatport in . Prior to that, he worked at Palantir, building cybersecurity products. He graduated from Stanford University with a degree in Computer Science.

News Mentions

🪶 Robinhood Chain Weekly Recap $5.2B+ in weekly DEX volume. Apple Pay and Google Pay checkout live. Robinhood Earn crossed $100M in deposits. here's everything that happened this week: News - @RobinhoodApp Earn crossed $100M in deposits with Apple Pay and Google Pay checkout added to Robinhood

@robinhubhb

Want access to @opensea mobile? Dropping a few codes today🫳 Don’t miss out on the best trading experience in Web3.

@openseaJul 2026

Did you know KALEIDO has two markets on Robinhood Chain? $KALEIDO trades on the DEX. Kaleido Shares trade on OpenSea. 1 whole $KALEIDO = 1 Share NFT. Both stay linked and keep their rewards. One asset. Two markets. That’s what makes KALEIDO different.

@bitmantwJul 2026

一个残酷的秘密:凡是心里有上市梦的创始人,基本都打心底看不起加密蟑螂 他们赚我们的钱,用我们的meme和文化冲流量,但从不真正认同web3精神 看看OpenSea、Polymarket,还有一堆正在排队的项目,嘴脸越来越清晰 创始人一提上市,就是社区关系终结 以后只要项目方有IPO念头的,统统归为“临时项目” https://x.com/jessepollak/status/2079368668237242538

@tyhvipJul 2026

This is the first app I’ve seen that does cross chain transactions across 24+ blockchains. I’ve already linked 8 wallets in the @opensea app. That’s how simple I want my life to be.

@dfinzerJul 2026

Made $90 trading perps on @opensea last week 🫡 ​Opensea is evolving fast Trade memecoins across all chains Trade perps with high leverage Cross-chain swaps with the lowest fees Still the #1 marketplace for NFTs ​You can literally do everything on OpenSea now.

@openseaJul 2026

Citizens, today is Neo Tokyo's 37th Community Town Hall! We're excited to welcome @opensea who has a little gift for Citizens and @staratlas to share updates🔥 See you in The Citadel Discord at 3PM ET! https://t.co/CYPh5yfWGz

@neotokyocodeJul 2026

The Day the NFT King Stopped Talking About NFTs Why Yat Siu @ysiu and Animoca Brands @animocabrands Are Betting on AI Agents Instead of JPEGs For nearly five years, one name stood above almost every conversation about NFTs. Yat Siu. If NFTs had a general, it was him. If digital ownership had a

@animocabrandsJul 2026

all your wallets. finally in one place. link them all in OpenSea Mobile 📱

@openseaJul 2026

Looking forward to the following this week: ➜ @just_t00ns : 0.0093 ETH || 5000 Supply Mint Date: Today, by 4pm UTC Wallet Checker: opensea.io/collection/jus… ➜ @StrangerThinz_: 0.0025 ETH || 475 Supply Mint Date: Tuesday, 21st July by 2pm UTC ➜ @robinrebels: 0.0016 ETH || 3333 Supply Mint Dat

@the_sugargirlJul 2026