jacobc.eth is a crypto entrepreneur who founded CoinFello, a non-custodial AI agent built for cryptocurrency research, smart-contract execution, and onchain automation. jacobc.eth's Twitter Score is 94 out of 1000 (a Good rating) as of July 2026, ranking #8,898 (top 5%) among 531,432 tracked accounts.
jacobc.eth also founded HyperPlay, a Web3 gaming platform that raised a $12 million Series A co-led by Griffin Gaming Partners and BITKRAFT Ventures, with a strategic investment from Square Enix in March 2024. Before founding his own ventures, jacobc.eth previously worked at MetaMask as Lead of Operations, at Mantle as Head of Product, and at Game7 as a Core Contributor.
jacobc.eth has built CoinFello as an EIP-8004 agent, meaning it is callable by other AI agents operating within the Ethereum ecosystem. jacobc.eth has posted 5,616 times and has been mentioned by 51 accounts a total of 87 times, reflecting active engagement across crypto and AI circles on the platform.
Who follows jacobc.eth on X?
The accounts that follow jacobc.eth include 291 founders, 83 angel investors, 131 influencers and 6 VCs, among them Balaji, Toly, Laura Shin, Stani, Joseph Lubin and Larry Cermak.