Levelset vs CoStar
Side-by-side comparison of AI visibility scores, market position, and capabilities
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.
$2.74B revenue 2024 (+11% YoY); $732M Q1 2025 revenue (+12% YoY); 56th consecutive quarter double-digit growth; 134M+ monthly unique visitors Q4 2024; 6,400+ employees in 14 countries
About
CoStar Group is the leading provider of commercial real estate data, analytics, and marketplace platforms, founded in 1987 in Washington, D.C. by Andrew Florance. The company was built on the conviction that commercial real estate — one of the world's largest asset classes — was fundamentally underserved by reliable data, and that building a proprietary research infrastructure to collect, verify, and distribute property information would create a durable competitive moat. CoStar's core technology combines a massive field research organization with digital data collection tools to maintain the most comprehensive commercial real estate database in the world.\n\nCoStar's product portfolio spans multiple platforms serving different segments of the real estate market: CoStar for commercial real estate professionals, LoopNet for commercial property marketing, Apartments.com for multifamily rental search, Homes.com for residential real estate, and Ten-X for online commercial property auctions. This multi-platform strategy positions CoStar Group as the data and marketplace layer across every major real estate segment. The company attracted more than 134 million unique monthly visitors across its networks in Q4 2024, demonstrating the scale of its audience reach.\n\nCoStar Group reported $2.74 billion in revenue for 2024, an 11% year-over-year increase, marking its 56th consecutive quarter of double-digit revenue growth — a remarkable consistency streak in enterprise SaaS. The company's combination of proprietary data assets, marketplace network effects, and expanding residential real estate ambitions gives it multiple growth vectors as it targets the vast residential brokerage market that dwarfs its existing commercial business.
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