smart
Alfonso (@alfongj) — Twitter Score 90 out of 1000
Great
90Ranked #8,501 of 493,263 crypto accounts tracked by TwitterScore.io
Balaji
Solana
mert
Udi Wertheimer
Jesse Powell
Vlad Tenev
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About Alfonso's Twitter Score
Alfonso is a co-founder of Crossmint, a crypto wallet infrastructure and stablecoin payments company. Alfonso's Twitter Score is 90 out of 1000 (a Good rating) as of October 2026, ranking #8,505 (top 5%) among 493,263 tracked accounts.
Alfonso co-founded Crossmint, whose platform covers wallets, stablecoin accounts, onramps, checkout, cards, trading, bridging, staking, yield, tokenization, and AI-agent finance infrastructure. Crossmint raised $23.6M in a round led by Ribbit Capital in March 2025, and received a strategic investment from Circle Ventures in September 2025. In July 2026, Crossmint obtained authorization from the Bank of Spain as a payment institution and a MiCA license from Spain's CNMV.
Alfonso has been involved with crypto since 2012, building decentralized applications with Bitcoin Script. Previously at Google, he worked on reCAPTCHA, Firebase Auth, Google's first AI-agent API, and Actions. He also previously worked at WhatsApp as its third Product Manager.
Alfonso has 6,501 followers as of October 2026 and has published 5,371 posts. He has been mentioned by 36 accounts a total of 59 times.
Who follows Alfonso on X?
The accounts that follow Alfonso include 352 founders, 78 angel investors, 81 influencers and 6 VCs. Among them are Balaji, Solana, Mert, Udi Wertheimer, Jesse Powell and Vlad Tenev.
