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YC S20

Blue Onion

Financial data layer for AI-powered finance and accounting

About

Blue Onion is the data backbone for tomorrow’s AI-powered finance teams — a subledger platform that transforms messy, scattered transactions into clean, reconciled, and automation-ready data.

Founders

Family Office Investors

Altss tracks family office allocations to YC-backed companies. Request access to see which family offices have invested in Blue Onion.

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Industry & Focus

B2BFinance and AccountingMachine LearningFinanceAI