BundleBear is an open-data analytics platform that tracks smart-account adoption by transforming raw blockchain data into structured records of ERC-4337 and EIP-7702 smart-account transactions. BundleBear's Twitter Score is 12 out of 1000 as of August 2026, ranking #81,622 among 483,944 tracked accounts.
BundleBear was founded by 0xKofi and operates as a fully open project, with its source code and data-transformation pipeline published under the MIT License. Its dashboards cover the full ERC-4337 stack, including bundlers, paymasters, account activation, and applications, as well as EIP-7702 authorized contracts. Data infrastructure is provided by Allium, and the project is sponsored by Pimlico and Biconomy.
BundleBear also publishes data-driven research on account abstraction, including annual reports and analysis of bundle frontrunning. The project maintains an open Operator Registry that labels ERC-4337 and EIP-7702 bundlers, paymasters, factories, and applications. BundleBear has 352 followers as of August 2026 and has published 50 posts. It has been mentioned by 12 accounts a total of 16 times.
Who follows BundleBear on X?
The accounts that follow BundleBear include 26 founders, 16 angel investors and 4 influencers, among them Tarun Chitra, Banteg, 0xngmi, mikedemarais.eth, Cuy Sheffield and Richard Chen.