How Agentic AI Is Eliminating Finance Workflow Pain Between Contract and Cash

In this episode of Momentum: Where FinTech Meets AI, Stan Altshuller sits down with Leonid Flek, Head of Commercial at Stream OS, to unpack how agentic AI is finally solving the most painful part of financial operations - everything that happens after a contract is signed and before revenue is realized.

They explore real-world use cases from data-driven companies, why traditional tools fail to handle complex agreements, and where AI truly adds value versus where human oversight still matters. If your finance or data teams are stuck in manual workflows, broken handoffs, and operational bottlenecks, this conversation cuts through the hype and shows how proactive AI agents can drive clarity, speed, and measurable outcomes.

Key Moments: 

01:12 From Data to Stream OS

04:56 "Streamlining Post-Contract Workflows"

06:48 "Client Praise for Simplifying Contracts"

09:48 "AI's Impact on Workflows"

15:22 "Managing AI Noise Effectively"

18:41 The Future of Agentic AI

19:31 "Full-Service Streaming Management"

24:00 "Key Message to Prospects"

25:47 "Focus on Outcomes, Not AI"

Leonid Flek is a finance and data operations leader and the Head of Commercial at streamOS, where he helps companies use agentic AI to automate complex finance workflows. He is best known for his leadership at SEI Novus, where he helped pivot the firm from analytics to a data-first model - unlocking greater value for investment teams and contributing to the company’s successful acquisition.

With deep experience across finance, data, and operations, Leonid brings a practical, operator’s perspective on where AI truly delivers impact.

How to connect Leonid: https://www.linkedin.com/in/leonid-flek-54b62123

About the host : 

Stan Altshuller is a leading figure at the intersection of fintech and artificial intelligence. As an investor, founder, and advisor, he has collaborated with some of the world’s top hedge funds, asset managers, and data companies, helping them leverage technology for smarter decision-making and growth. Stan hosts the Momentum podcast, where each week he shares practical AI strategies designed to help financial professionals cut through the noise, beat data overload, and build intelligent, data-driven workflows. With a passion for exploring what’s next in finance, Stan empowers his audience to stay ahead of the curve by turning ideas into actionable results.

Connect Stan : 

LinkedIn Profile: https://www.linkedin.com/in/stanalt/

Website www.acadia.im