Founding Marketer

QUANTA

Quanta is an AI-powered finance platform built for fast-growing companies. Every company relies on accounting as its source of truth, but the tools today are manual, fragmented, and not designed for how modern businesses operate. We're building the system of record for finance - one that owns the data layer and uses AI to automate and abstract away the operational burden. The result is a real-time, intelligent financial backbone that goes far beyond traditional accounting software.

Many of today's fastest-growing startups - Braintrust, Browserbase, Mintlify - rely on Quanta as their financial foundation.

THE TEAM

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We are a tight-knit team of 17, working 4 days in-person in downtown San Francisco.

Our backgrounds sit at the intersection of finance and engineering. As a group, we have built accounting systems at Affirm, ledgers at Stripe and Robinhood, and companies from the ground up. We have passed CPA exams, built finance teams from one to dozens, shipped 0→1 products, and scaled systems that support billions in transactions.

We understand our customers because we have been in their shoes. We care deeply about correctness, trust, and building systems that last.

We are defining the Operational Ledger, a new financial foundation for how businesses truly understand themselves.

If you want to work on deep, consequential systems, financial data is one of the hardest places to do it well. Accounting sits at the center of every business, yet today it is slow, opaque, and stripped of the context needed to answer real questions. We use accounting as the raw material, not the end goal. By operating directly on real customer data and real workflows, we turn messy, judgment-heavy financial data into a reliable, queryable system of record.

WHAT WE’RE BUILDING

We are building the Operational Ledger by staying unus...