ChatterPay
Crypto wallet inside WhatsApp: send and receive stablecoins to any phone number
About
Buenos Aires-based wallet that runs entirely inside WhatsApp, letting users create a wallet, check balances and send USDT and other assets to any WhatsApp number via chat commands, with open-source code. Born at Ethereum Argentina's Level Up hackathon in 2024; raised a strategic round led by Scroll in Sept 2025; claims users in 56 countries and 10,000+ wallets across LatAm.
More from Argentina
Aligned
Fast and cheap verification layer for zero-knowledge proofs
CoinFabrik
Blockchain security audits and R&D firm auditing smart contracts since 2014
Crecimiento
Movement to make Argentina the crypto capital, home of the Aleph pop-up cities
Decentraland
User-owned virtual world on Ethereum
Wallets teams in other markets
Blink
Custodial Lightning wallet born in Bitcoin Beach, now serving users across Latin America
El Dorado
Stablecoin wallet and P2P marketplace for digital dollars across LatAm
Amulets
Self-custodial Solana wallet with a virtual Visa card to spend stablecoins, SOL rewards
Bipa
Bitcoin app with Pix and Lightning
