Scaffold, an Austin-based software company, announced September 15 that it has raised $15 million in seed funding led by Navitas Capital. The round drew an unusually strategic roster of backers: D.R. Horton and Pulte Homes, two of the nation's largest homebuilders, alongside building-materials giant Builders FirstSource and housing analyst Ivy Zelman.
The company sells something decidedly unsexy but apparently critical—AI-powered software that makes incompatible construction systems talk to each other. For residential contractors and builders drowning in manual data entry, that proposition seems to have struck a nerve.
Scaffold ingests data from both sides of the equation: homebuilder portals and the patchwork of tools contractors actually use (ServiceTitan, Epicor ERP, and dozens of others). Machine learning maps the disparate formats into a unified schema, creating job records, syncing purchase orders, and maintaining an audit trail that flows back to both systems in real time. The company declined to disclose its valuation, though MarketScreener reported the round consisted of convertible preferred stock.
"The industry does not need another application," CEO Ben Johnson said in a statement. "It needs the ones it already runs to stop disagreeing with each other."
That sentiment appears to resonate. Scaffold now integrates with the portals of 29 of the top 30 U.S. homebuilders, according to the company, and reports processing more than 500,000 work orders across 200,000 homes in 30 states.
When your investors are also your customers
The investor lineup offers Scaffold something beyond capital: distribution at scale. D.R. Horton, the largest homebuilder in the country by volume, doesn't typically join seed rounds. Paul Romanowski, the company's president and CEO, explained the rationale bluntly. "We invested in Scaffold because infrastructure like this only works if it works for everyone," he said in a statement.
Peter Jackson, CEO of Builders FirstSource, was even more direct. "Orders line up, crews quit driving to houses that aren't ready... I put money in."
Windsor America, a multistate residential builder, also participated. CEO Hans Wright described Scaffold as closing "a critical gap" in construction workflows where information typically fractures between disconnected systems.
The round included Grid Capital, Home Technology Ventures, Stage 2 Capital, and earlier backer Windsor America, suggesting sustained confidence from those who have watched the company operate up close.
Two serial founders tackle a stubborn problem
Johnson knows the residential-services landscape well. He previously founded Spruce, a multifamily home-services platform that reached one million units under management in March 2023, according to a PR Newswire release. He holds an MBA from Chicago Booth.
His co-founder, Robert Eanes, built and sold Pingboard, an org-chart software company acquired by Workleap in 2023. Eanes now splits his time as VP of Product at Workleap and CTO at Scaffold, a dual role that speaks to the company's stage—perhaps more scrappy than the investor names suggest.
The Austin Business Journal reported Scaffold employed 22 people as of the funding announcement. The company's careers page lists openings in machine learning, data engineering, full-stack development, and solutions architecture.
Measuring impact in hours saved
Hollywood Crawford Door Co., a San Antonio garage-door installer that processes roughly 500 purchase orders weekly, claims Scaffold cut data-entry time by more than 90 percent. What once required a team of three now occupies one person for 20 percent of her workweek, according to a June case study. "We have one person spending just 20% of her time doing what previously required a team of three," said Christopher Oliver, the company's VP of operations.
Fireside Hearth & Home, which installs 90,000 fireplaces annually for 2,500 homebuilders, reported similar gains: processing time per order dropped more than 90 percent and errors fell by over 80 percent within 60 days of deployment, per an August case study. Bob Schroeder, head of operations, called the shift "transformational."
Those numbers, if they hold across a broader customer base, suggest Scaffold has found genuine pain points in an industry not known for rapid technology adoption.
Engineering the translation problem
Scaffold plans to deploy the fresh capital toward expanding its engineering team and deepening integrations across homebuilder, contractor, and supplier platforms. The technical challenge, according to Eanes, lies less in building individual connections than in creating the translation layer that makes disparate systems agree on ground truth.
"Developing that translation layer so that they all agree... is the actual engineering problem," Eanes said in a statement.
Louis Schotsky, managing partner at Navitas Capital, framed the opportunity as structural. "Homebuilding runs on siloed systems that can't agree, and Scaffold's AI turns them into the real-time ground truth."
The company operates in a nascent but growing category. HousingWire has noted SubAssist as working in adjacent territory, syncing builder-portal data for subcontractors. Agave, which automates construction financials, raised $15 million in a Series A in July, underscoring investor appetite for back-office automation in the trades.
Whether Scaffold can scale its approach beyond early adopters remains an open question. But with the nation's largest homebuilders now invested—literally—in making its software work, the startup has earned itself both capital and something harder to acquire: the endorsement of gatekeepers who control access to the industry's data flows.
