uiAgent Raises $4.6M Seed Round to Accelerate AI Agent Automation for Accounting Firms

NEW YORK, Sept. 15, 2025 /PRNewswire/ -- uiAgent, the leading AI agent platform for accounting firms, today announced it has raised a $4.6 million seed round led by Marathon Management Partners, with participation from Rerail. As part of the investment, Chase Packard, Founding Partner at Marathon, will join uiAgent's board of directors.

Built specifically for accounting firms, uiAgent provides an AI-agent automation platform that enables enterprise-grade, end-to-end automation in days—not quarters. The platform supports both on-premise and cloud deployments, and features a robust AI agent library covering critical workflows across Audit and Client Accounting Services (CAS).

Today, uiAgent powers automation for some of the world's largest and most forward-thinking accounting firms, including many of the top 100 accounting firms in the US. Proven results across its customer base include:

• 80% reduction in manual data entry
  
  
• 25% faster monthly close
  
  
• 35% faster Employee Benefit Plan (EBP) audit completion
  
  
• 100% automation of journal entry creation

Lisa Cattie, Director at Kreischer Miller, explained that "the ability to customize agents is a major differentiator for uiAgent. Many platforms in this space are too rigid to meet the needs of our more complex clients, but uiAgent gives us the flexibility to operate beyond standardized systems. Working with Enes and his team has been energizing—they're full of ideas that drive efficiency and turn our wishlist into reality."

"Accounting is ripe for AI automation, driven by a shrinking labor force, high volumes of repetitive work, and siloed data stuck in outdated systems," said Chase Packard of Marathon. "Enes and his team saw this coming and built a powerful platform to help firms adopt AI quickly, securely, and with measurable impact. In less than a year, they've achieved seven figures in ARR, are working with numerous top 100 firms, and are saving clients thousands of hours annually. We're fortunate and thrilled to partner with them."

Enes Witwit, CEO & Founder of uiAgent shares more about the opportunity. "The CPA industry is facing a critical skilled labor shortage. Accountants are working excessive hours, sacrificing work-life balance, and as a result, client response times are increasing, client satisfaction is declining, and the quality of deliverables is suffering. uiAgent was built to empower these accountants—not with complex, lengthy implementations, high setup costs, or data shared across multiple third-party providers—but with a fast, seamless solution delivered in a fully secure, private environment. We make AI accessible and effortless. CPAs are the backbone of the economy and therefore heroes who deserve to be treated as such."

The new capital will be used to accelerate development and deployment of uiAgent's automation agents across more top accounting firms and large enterprises.

About uiAgent

uiAgent is an AI automation platform helping accounting firms automate repetitive tasks across Client Accounting Services, Tax, and Audit. The company is headquartered in New York, New York.

About Marathon Management Partners

Marathon Management Partners is a multi-stage investment firm backing founders defining new categories across software and fintech. Founded by Gokul Rajaram, Michael Gilroy, Chase Packard, and Alex Gorgoni, Marathon pairs deep operational experience with long-term capital, supporting companies from inception through scale. Marathon has offices in New York, Menlo Park, and Los Angeles.

SOURCE uiAgent