JJ is a co-founder and entrepreneur who built and sold a blockchain-data company before launching a new Web3 intelligence venture. JJ's Twitter Score is 24 out of 1000 as of October 2026, ranking #41,685 (top 10%) among 493,668 tracked accounts.
JJ, whose full name is Jonathan Knegtel, co-founded Blockdata, a blockchain-data company, and served as its CEO until CB Insights acquired it in September 2020. Following that exit, he co-founded The Grid, a Web3 ecosystem-intelligence platform that collects and validates off-chain information about projects, teams, funding, and partnerships. He continues to lead The Grid as co-founder and CEO.
JJ serves on the Product Advisory Committee of the Digital Token Identifier Foundation. The Grid selected Solana as the first major blockchain ecosystem it mapped during its beta rollout, and its data is consumed by Tether and Solana, including powering Tether's public USD₮ ecosystem directory. JJ's account has published 1,519 posts and has been mentioned by 29 accounts a total of 61 times, reflecting consistent engagement within the Web3 data and infrastructure community.
Who follows JJ on X?
The accounts that follow JJ include 106 founders, 22 angel investors, 22 influencers and 3 VCs, among them Anthony Pompliano, Austin Griffith, Seraphim, Ameen Soleimani, Yu Hu and Akshay BD.