The construction industry has long been notorious for its stacks of paperwork and reluctant embrace of technology. But a Y Combinator-backed startup believes it's found the sweet spot: rather than asking contractors to abandon their well-worn systems, just make those systems talk to each other.
Agave announced a $15 million Series A round in July 2024, led by Accel—marking the venture firm's second bet on the San Francisco-based company. Y Combinator also participated, pushing Agave's total raised past $20 million since co-founders Tom Reno, John Zucchi, and Pooria Azimi launched the venture in late 2021.
The timing feels deliberate. Construction is an $889 billion slice of U.S. GDP, yet it remains curiously analog. Nearly half the workforce is headed toward retirement by 2031, according to industry training organization NCCER, and the pandemic-era labor crunch never really eased. Someone, eventually, needs to figure out how to do more with fewer people.
Building the Plumbing
Agave's pitch is straightforward, almost mundane—which may be precisely why it's working. The company built what amounts to financial plumbing: a unified API that sits between the project management software contractors already use (Procore, Autodesk Forma Build) and their accounting systems (Sage, Viewpoint Vista, QuickBooks). Data flows automatically. Invoices sync. The kind of work that used to eat up days gets compressed into hours, or minutes.
"AI adoption in construction won't come from replacing existing systems," Reno said in the funding announcement, "but from enabling AI to work seamlessly with them."
It's a subtle but important distinction in an industry where suggesting someone swap out their ERP system is roughly equivalent to asking them to relocate a foundation mid-pour.
The strategy seems to be resonating. Agave now counts 500-plus customers, with more than 12,000 contractors tapping into its API across 80,000 projects—representing over $100 billion in construction volume, the company says. That portfolio includes some marquee names: Tesla's Gigafactory, data centers for AWS and Meta, Austin's light rail expansion, and Lumen Field in Seattle.
The company has been profitable for more than two years, according to the announcement, and reported nearly 3x year-over-year growth in recurring revenue as of July 2024. Exact figures weren't disclosed—perhaps predictably for a company still in growth mode.
Accel Doubles Down
Vas Natarajan, the Accel partner who led both Agave's seed round in August 2023 ($2.9 million at the time) and now its Series A, published a post titled "Leading Agave's Series A: AI Infrastructure for the Construction Industry" alongside the news. That Accel returned for a second round suggests the firm sees more than incremental progress.
For its part, Agave plans to triple headcount in 2026—the team currently sits somewhere between 32 and 37 employees, depending on the source—and double its product catalog. Four or more new offerings were slated for release in the months following the announcement, including Vendor Management and Agent Builder tools listed as "coming soon" at the time. Existing products include ERP Sync, AP Invoice Automation, Expense Management, and AI Analytics.
Ken Pattridge, CFO at RW Dake Construction, described the platform's impact in terms that might sound modest to an outsider but are transformative in context: analysis that previously took days now happens in real time, thanks to automated syncing between project management and accounting data.
A Crowded, Fragmented Field
Agave isn't operating in a vacuum. The construction management software market is forecast to hit $16.37 billion by 2033, up from $7.67 billion in 2025, per a June 2026 report from Grand View Research. That growth is attracting attention from both generalist integration platforms (Workato, Boomi) and construction-specific players.
Trimble, a longtime construction tech incumbent, acquired integration startup Ryvit in January 2023 and folded it into its Data Xchange offering. The competitive landscape is messy, fragmented, and ripe for consolidation—or at least that's the bet investors are making.
Agave has carved out one notable advantage: exclusive API access across Sage's construction ERP suite, including Sage 100 Contractor, Sage 300 CRE, and Sage Intacct. That partnership, announced in December 2025, makes Agave one of only two companies with that level of integration. Its Procore ERP Connector, meanwhile, had logged 1,897 installs on the Procore Marketplace as of July.
What Comes Next
Whether Agave can scale from a few hundred customers to becoming infrastructure-level software for an entire industry remains an open question. Construction is notoriously slow to change, and workflows vary wildly between residential builders, commercial general contractors, and specialty trades.
But the broader trend lines—aging workforce, margin pressure, rising complexity—aren't reversing. And if the company's profitability claims hold up, it's already cleared a hurdle that many venture-backed startups struggle with: proving the business works before raising growth capital.
Agave is currently hiring across product, sales, and engineering at its San Francisco office. The next six months, with multiple product launches and rapid hiring, will offer a clearer picture of whether the company can deliver on its ambitions—or whether construction's resistance to change proves stronger than Silicon Valley optimism.
