Markets
Vertical AI Capital Concentrates in the Trades: Rebar's $14M for Blueprint-Reading Quote Automation, Avoca's Voice AI for Field Service
Funding is clustering in agentic vertical AI tied to hard-to-replace, budget-backed workflows. Rebar raised a $14M Series A for an AI operating system for commercial HVAC/electrical/plumbing suppliers, using computer-vision models to read construction blueprints and auto-count equipment, cutting quote generation 60–70%. Avoca ($125M, late April) runs voice AI for trade dispatch (HVAC/plumbing/roofing) with eight-figure ARR. The pattern: vertical AI monetizes fastest where the replaced workflow is manual, high-value, and category-specific.
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