The IT Nerd

Businesses worldwide have $16 trillion locked up in unpaid receivables. Stuut, the AI platform that runs order-to-cash for the some of the world’s leading enterprises, is going after it. 

In a world where all finance software often looks and behaves the same, Stuut offers customers the ability to automate the vast majority of their work. It runs the entire order-to-cash process, moving dollars through collections, cash application, payments, disputes, and deductions. Stuut’s customers are freeing up to 40% more cash flow, with a 47% reduction in DSO. 

Now, just ten months after its Series A and amid overwhelming demand, the company is announcing a $52.5 million Series B led by Insight Partners, with participation from Andreessen Horowitz, M12, Microsoft’s Venture Fund, and Activant, bringing its total funding to $93 million.

The problem Stuut is solving

Most customers want to pay. But a missing PO, bad order data, or an invoice sent to the wrong person triggers weeks of emails, portal work, and internal chasing. By the time an invoice is overdue, one small error can drag sales, finance, operations, and multiple systems into the mess. At enterprise scale, getting paid turns into millions of tiny investigations consuming thousands of hours. 

The cost can be enormous: broken order-to-cash processes can wipe out as much as 5% of a company’s revenue, as much as $1 trillion a year across the Fortune 500 alone. 

How Stuut works 

A missing PO can snowball into a rejected invoice, then a portal submission, then a short-pay or deduction. Stuut follows that entire chain across thousands of invoices at once, reaching customers worldwide via SMS, email, and call, logging into AP portals, reconciling cash, and taking the next action without losing context.

Every interaction makes Stuut harder to replace. It builds a living memory of each customer: how they pay, which portals they use, what breaks and how it gets fixed. That memory compounds until Stuut disappears into the background. The work keeps moving without finance teams having to manage it. When they want visibility, they can ask what happened, why it happened and exactly what Stuut did to resolve it.

This is already happening at scale. 81.7% of outbound collections activity runs without human involvement, while 95% of incoming payments are matched automatically. Stuut now extends into credit and order management, catching issues upstream before they turn into payment problems.

Importantly, enterprises don’t have to change how they work. Stuut instantly integrates into any ERP, bank account, CRM, and payment system, going live in days. It’s configured to each company’s existing processes and controls, with every action auditable and any behavior change requiring approval.

Stuut is also partnering with leading firms across working capital to give enterprises a faster way to buy, deploy and scale the platform, including Fiserv, EY, Altamont, HIG, and more. 

Traction 

Today, Stuut is used by over 150 customers, including Fortune 50 and Fortune 500 companies. Its customer base has grown 5x since last year and more than $3 billion has moved through the platform, with customers aggressively pulling Stuut across more of the order-to-cash lifecycle. 

Some of the world’s largest companies are seeing similar results. Bishop Lifting has rolled Stuut across 45 branches for collections, disputes and cash application, cutting overdue receivables by 35%, unlocking $3 million in working capital and increasing accounts managed per employee by 50%. Honeywell runs Stuut on top of legacy SAP to reach the long tail of customer accounts and is expanding the platform into quote-to-cash. At ZoomInfo, Stuut has collected $21.2 million and reduced time to first touch by more than 90%.

Why this matters now

The work of getting paid is getting harder to do. Finance teams are handling more customers, more transactions and more systems, while more than 300,000 accountants have left the profession since 2019. And for all the software built around order-to-cash, most of the actual work still falls to people. US businesses are carrying $7.2 trillion in trade receivables and every additional day of DSO leaves roughly $150 billion tied up. DSO is closely watched by boards and, at some companies, tied directly to CFO compensation. Now that software can actually execute the work, rather than just organize it, order-to-cash is becoming one of the highest-value deployments of AI.

Looking ahead

With the company growing over 90% quarter over quarter, Stuut will use this funding to meet overwhelming customer demand and expand deeper into the financial infrastructure around every transaction, from credit and lending to the movement of funds. The long-term ambition is much bigger: make selling radically easier for some of the world’s largest enterprises. Stuut wants to carry every transaction from the moment a company decides to sell something, through every decision, document and payment in between, until the cash is in the bank.

Stuut Technologies, the first AI platform that automates accounts receivable work for companies, today announced it has raised $29.5 million in combined Series A funding led by Andreessen Horowitz, with participation from Activant Capital, Khosla Ventures, 1984.vc, Page One Ventures, Vesey Ventures, Carya Venture Partners, and Valley Ventures. Seema Amble from Andreessen Horowitz and Steve Sarracino from Activant Capital will join the board. The funding will accelerate product development and expand Stuut’s autonomous account receivable capabilities for mid-market and enterprise companies across six key functionalities: collections, payments, cash application, deductions, credits, and disputes. 

Companies lose up to 5% of EBITDA because AR teams spend their days chasing customers, logging into portals, and matching payments by hand. This problem is particularly acute for manufacturers, distributors, CPG, logistics, outsourced services, and medical device organizations with complex customer relationships and high transaction volumes. Traditional software has tried to help for years, but it all hits the same wall: it can’t actually do the work—it just gives humans tools to do it themselves.

Stuut is the AI coworker that knows every customer across your entire cash process, helping businesses collect 40% more revenue on time by doing their AR work faster and better than manual processes. Unlike older traditional accounts receivable platforms that require 6-18 months to implement and constant human oversight, Stuut executes complete workflows independently while integrating seamlessly with existing ERP systems in under a week.

What Stuut Does:

• Actually Does the Work: AI handles customer outreach, payment matching, dispute resolution, and portal management autonomously. Learns each customer’s patterns and executes complete workflows from start to payment across all formats (SMS, email, voice).
• Knows Each Customer: Context travels across collections, payments, cash application, and deductions—remembering every interaction. Gets smarter with each customer interaction and applies learning to future decisions across your entire process. Coming soon will be credits and disputes capabilities.
• Fast Implementation: Up and running in days versus 6-18 months for traditional software. Integrates into existing systems without disruption with immediate results that compound over time.
• Proven Results: 40% reduction in overdue balances and 70% reduction in manual tasks. Customers including ZoomInfo, Bishop Lifting, Honeywell, and PerkinElmer are live and collecting immediately with 3-4 day implementation.