Maybern, a modernizing private market fund management, has raised $50 million in Series B funding led by Battery Ventures to build an AI-based operating system for private capital, bringing its total funding to $76 million. The company is replacing fragmented spreadsheets and manual reporting with a unified, real-time data and automation platform designed to give fund CFOs a single, AI-ready performance book of record across funds, investors, and underlying assets. With 4.6× YoY growth and over $80 billion AUM supported, the new capital will expand R&D and accelerate AI-driven workflows for private equity, credit, and real estate fund operations.

 $50 Million Series B Raised to Build AI-Based Operating System for Private Capital