SubBase, a Fort Lauderdale startup that builds software for the way contractors buy their materials, has raised a $7 million Series A led by FINTOP, with participation from Fika Ventures. The round brings the company’s total funding to more than $15 million, according to the company.
Construction AI’s headline money this year has gone to robots, copilots and the money that comes out of a project — payments, receivables, factoring. SubBase is working the other end of the same problem: the money that goes in. Materials are one of the largest cost lines on any job, and the process of ordering them is still run on emails, texts and spreadsheets scattered across field crews, back offices and suppliers.
What SubBase Actually Does
Founded in 2022, SubBase gives specialty-trade and general contractors a single place to request pricing, place orders, message suppliers, track deliveries and reconcile invoices — with integrations into the accounting systems where the numbers eventually have to land. The pitch is deliberately unglamorous: replace the scattered paper trail of procurement with one connected record, without forcing contractors to rip out the workflows they already use.
Founder and CEO Eric Helitzer, a LEED-accredited construction manager who spent his career in the industry before starting the company, traces the idea to watching how much money and time leak out of material buying at the subcontractor level. That is the wedge: the people ordering the steel, drywall and concrete are the ones least served by modern software, and the ones whose margins are thinnest when an order is late, wrong, or mispriced.
The AI Layer Is the Real Bet
The more interesting part of the raise is what SubBase says it will build with it. Alongside deeper supplier integrations, the company plans an “AI-driven intelligence and workflow layer” that learns from the pricing, supplier-performance and delivery data already moving across the platform — surfacing insights and automating parts of the buying decision.
That is the pattern worth watching. On its own, a procurement app is a useful system of record. But once it sits in the middle of enough orders, the data exhaust — who quoted what, which supplier actually delivered on time, how prices moved — becomes the asset. SubBase says it is on pace to reconcile more than $1 billion in materials volume this year and processes thousands of orders weekly. Those are company-provided figures, not audited numbers, but they describe the kind of dataset that makes an AI layer more than a feature.
A Category Filling In From Both Ends
SubBase lands in a corner of construction fintech that has quietly become one of 2026’s more active theses. Handle raised $27 million to run the compliance and collections side of the supply chain; Earlytrade raised $25 million to move working capital between contractors and their subs; Trayd took $10 million for specialty-trade payroll. Each is attacking a different slice of the same truth — that construction’s money moves through more parties, and more slowly, than almost any other industry — and each is betting the software that touches that flow is the software worth owning.
SubBase’s slice is the purchase order itself. FINTOP’s Brittani Roberts is joining the board, a signal that the lead investor sees the same wedge-to-platform path the company is describing.
What to Watch
The optimistic case is clean: become the place contractors buy from, then use the resulting price-and-supplier data to make the buying itself smarter, in a market where every buyer already knows exactly how painful the status quo is. The harder question is defensibility. Procurement software is a crowded ambition — ERPs, distributors and a field of contech startups all want to sit between the contractor and the supplier — and “single source of truth” is a claim many make and few earn.
The numbers to watch are not the headline $1 billion flowing across the platform but how much of the actual buying decision SubBase’s AI layer ends up influencing, and how deeply its supplier integrations lock in. If it becomes the default rail for ordering — and the data underneath starts pricing and routing orders on its own — SubBase has a durable business. If it stays a nicer inbox for purchase orders, the moat is thinner than the raise implies.
