EOSIO is an open-source smart contract blockchain software platform originally developed to provide infrastructure for decentralized applications on EOS-based blockchains. EOSIO's Twitter Score is 135 out of 1000 (an Excellent rating) as of September 2026, ranking #4,506 (top 1%) among 486,860 tracked accounts.
EOSIO was founded by Daniel Larimer and Brendan Blumer and was formerly developed by Block.one. The software was released on June 1, 2018 on the EOSIO mainnet following an ICO that, per Investopedia, raised $4.1 billion in crypto, with 1 billion EOS tokens distributed. On September 30, 2019, the SEC announced settled charges against Block.one for conducting an unregistered ICO; Block.one agreed to pay a $24 million civil penalty without admitting or denying the SEC's findings. The EOSIO/eos GitHub repository was archived by its owner on August 2, 2022 and is now read-only.
EOSIO was designed around features including free rate-limited transactions, low-latency block confirmation, WebAssembly smart contracts, hierarchical role-based permissions, and inter-blockchain communication. A 2020 arXiv study reported that 80 identified EOSIO attack accounts had been confirmed by DApp teams, causing losses of roughly $2.6 million in EOS tokens. EOSIO remains affiliated with the EOS Network Foundation, Antelope, and EOS.
EOSIO has accumulated 225,062 followers as of September 2026 and has published 2,614 posts. EOSIO has been mentioned by 125 accounts a total of 262 times.
Who follows EOSIO on X?
The accounts that follow EOSIO include 584 founders, 142 angel investors, 227 influencers and 28 VCs. Among them are Balaji, Erik Voorhees, Toly, Laura Shin, Stani and Kyle Samani.