XBuild vs Levelset
Side-by-side comparison of AI visibility scores, market position, and capabilities
Raised $19M Series A (Jan 2026) led by N47 with a16z. Processed $250M in construction volume in year one. AI estimating for roofing, concrete, HVAC, plumbing, and glazing.
About
XBuild is an AI construction estimating platform that automates the manual takeoff and bid preparation process for specialty trade contractors — one of the most time-intensive workflows in construction. The company raised $19 million in Series A financing in January 2026 led by N47 with Andreessen Horowitz participating, and processed $250 million in construction volume in its first year of operation.
Construction payment rights and lien management software acquired by Procore; automates mechanics liens, preliminary notices, and lien waivers across all 50 US states, protecting contractors and subcontractors from non-payment in complex projects.
About
Levelset is a New Orleans-based construction payment software company acquired by Procore in 2021, providing mechanics lien management, preliminary notice automation, and payment rights protection tools for contractors, subcontractors, and suppliers in the construction industry. Founded in 2012 as zlien, the company built its product around the insight that lien rights—the legal tools that protect construction participants from non-payment—are chronically underutilized because the process of preserving them is complex, jurisdiction-specific, and deadline-driven. Levelset automates the preparation and delivery of preliminary notices, lien waivers, and mechanics liens across all 50 U.S. states, handling the jurisdictional variation that makes manual compliance extremely difficult for contractors working across multiple states.\n\nLevelset's platform covers the full payment cycle risk management workflow: from preliminary notice delivery at the start of a project through payment status tracking, lien waiver exchange, and mechanics lien filing when payments are disputed or delayed. The company also built a credit risk layer that provides payment history and credit data on general contractors and property owners, helping subcontractors assess payment risk before accepting project work. This financial intelligence capability, combined with payment rights automation, positions Levelset as a cash flow protection tool for the construction supply chain—a segment chronically affected by slow payment and project payment disputes.\n\nSince the Procore acquisition, Levelset has been integrated into the Procore construction management platform, enabling Procore users to access payment rights and lien management tools directly within their existing project management workflow. The combined offering strengthens Procore's value proposition for subcontractors, who have historically been less well served by construction project management platforms focused primarily on GC workflows. Levelset continues to operate as a standalone offering as well, serving contractors who do not use Procore.
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