Alta Raises $80M to Put Global Banking Onchain—Without the Banking Headaches

Alta raised $80 million in total funding to develop institutional-grade blockchain infrastructure for moving financial assets and products globally, the company announced on November 10th, 2026. The financing includes a $47.5 million Series A led by Index Ventures, with participation from GV (Google Ventures), Blackbird Ventures, Square Peg, and Capital 49, alongside $32.5 million in previous seed financing.

The San Francisco, CA, USA-based company is building infrastructure intended to support instant, programmable transactions across assets, chains, and jurisdictions. Its architecture uses recursive zero-knowledge cryptography to keep balances, transactions, identities, and compliance policies private while verifying that transactions meet required rules, with programmable compliance and controls designed for regulated financial institutions.

Alta says its approach addresses requirements that existing blockchain infrastructure was not designed to meet, including privacy, compliance, neutrality, and operational controls. “Existing blockchains aren’t designed for the privacy and compliance requirements of global financial institutions,” said Loong Wang, Co-Founder and CEO of Alta. “We're taking a fundamentally different approach, building privacy, programmable compliance, and identity and authorization directly into the blockchain. This will enable money and assets to move instantly, globally, and securely, whether it's a bank settling a transaction or an AI agent making a payment.”

The company estimates that $4 trillion is tied up in prefunded accounts globally and that international transfers can take days, forcing institutions to maintain substantial cash buffers for liquidity across jurisdictions and payment networks. Alta’s platform combines instant settlement with global payment connectivity, foreign exchange, and treasury management capabilities.

“As AI agents increasingly make financial decisions and execute transactions, that trust becomes even more critical,” said Catherine Porter, Co-Founder and President of Alta. The company said its infrastructure is designed to provide financial institutions with clear controls over counterparties, transaction destinations, and sensitive information as tokenized finance and agentic commerce expand.