Monk Raises $25M Series A to Automate Accounts Receivable and Cash Collection Workflows

Silence hits different when money is stuck in motion. Not gone, not lost, just… lingering in inboxes, buried in approval chains, waiting on someone who’s “out of office” but somehow still blocking cash flow. Monk looked at that lag and treated it like a bug, not a feature.

Monk, the New York–based AI-native accounts receivable platform, just pulled in $25M in Series A funding, co-led by Footwork and Acrew Capital, with Better Tomorrow Ventures doubling down like they’ve seen this movie before and already know the ending. Total raised now sits at $29M, and no, that’s not for vibes. That’s for velocity.

George Kurdin, Co-founder and CEO, and Joe Zhou, Co-founder, aren’t pitching some polished “future of finance” fairytale. They built Monk because they’ve lived inside the mess, owning P&Ls where revenue looked good on paper but moved like traffic in Midtown at 4 p.m. Monk turns contracts into cash without the usual theater, automating invoicing, collections, cash application, and all the edge cases that normally break systems and people.

And here’s where it gets interesting. Monk isn’t just chasing efficiency, it’s bending time. Customers are seeing around a 40% drop in days sales outstanding, 24% higher collections response rates, and roughly 26 hours a month handed back to AR teams who probably forgot what free time feels like. That’s not optimization, that’s oxygen.

The magic isn’t magic. It’s AI stitched together with deterministic systems that don’t panic when a purchase order is missing, an approver is on vacation, or a procurement portal decides to act like it runs the economy. Monk leans into the chaos instead of pretending it doesn’t exist, and that’s the difference between software that demos well and software that survives first contact with reality.

Footwork, Acrew Capital, and Better Tomorrow Ventures didn’t just fund a tool, they backed a wedge into a $3T U.S. accounts receivable problem that’s been hiding in plain sight. Everyone’s been busy building the front office and the back office, while the cash in between just… lingers. Monk is standing right in that gap, collecting.

There’s a lesson here for anyone building in fintech right now. Don’t start with what looks impressive, start with what hurts. Monk didn’t invent invoices, they just made sure they actually get paid. Turns out, that’s a feature people notice when payroll’s due and patience isn’t a line item.