Summary
Ambrook, the AI-native financial management platform built for independent businesses, has secured $30 million in a Series B funding round to expand its accounting, payments and cash management tools for sectors including agriculture, trucking, construction and property management. The round was led by Lachy Groom, with backing from Thomson Reuters Ventures, Thrive Capital, Field Ventures and Cameron Ventures, alongside individual investors including Notion co-founder Akshay Kothari and Gusto co-founder Tomer London.
Key Facts
- Series B: $30M led by Lachy Groom
- Backers: Thomson Reuters Ventures, Thrive Capital, Field Ventures, Cameron Ventures
- Individual investors: Akshay Kothari (Notion), Tomer London (Gusto), Guillermo Rauch (Vercel CEO)
- Total funding to date: $59M
- Customers grew from ~2,500 (July last year) to more than 8,000 businesses spanning every US state
- Supports more than 1,000 trucking operators plus contractors and property managers
- Brings together accounting, payments and cash management in one platform
- AI handles administrative load: itemizing receipts, drafting bills, recommending transaction categorization
- Owners retain final sign-off on every entry for audit-ready records
- Maps categories automatically to Schedule F and Schedule C filings
- Roughly half of customers digitizing finances for the first time
- Close to a third of customers rely on mobile app as sole point of access
Why It Matters
Ambrook's $30M Series B highlights a significant underserved market: independent businesses — farmers, truckers, contractors, property managers — that have been left behind by mainstream financial software. As Lachy Groom noted, "Millions of essential businesses across local economies are still offline because current software doesn't fit their needs." Ambrook's AI-native approach, tailored to the terminology of each trade (bushels harvested, miles driven), addresses the fragmentation of these owner-operated businesses. The raise signals investor confidence in verticalized, AI-powered financial management for the "real economy" — a segment that has historically been under-served by fintech. For the broader sector, Ambrook's growth demonstrates that AI-native, trade-specific financial tools can drive adoption among businesses digitizing their finances for the first time.