Side-by-side comparison of AI visibility scores, market position, and capabilities
NYC-based commercial real estate lease comparables and analytics platform; raised $50M+; uses crowdsourced exchange model where brokers trade comp data for platform access.
CompStak is a commercial real estate lease comparables and analytics platform headquartered in New York City. Founded in 2011, the company has raised over $50M in funding and built a unique data exchange model where commercial real estate brokers, appraisers, and researchers contribute lease transaction data in exchange for access to CompStak's aggregated database of comps. This exchange model has enabled CompStak to build one of the most comprehensive collections of verified CRE lease comparables in the US market.\n\nCompStak's platform allows subscribers to search and analyze lease comps by submarket, building class, tenant industry, deal size, and lease term, with transaction details including effective rent, free rent periods, tenant improvement allowances, and base rent escalations. These metrics are notoriously difficult to obtain in commercial real estate, where lease terms are typically private. CompStak's analytics tools allow investors, lenders, and asset managers to benchmark their portfolio leases against market, underwrite acquisitions, and track rent trends in specific submarkets.\n\nCompStak serves commercial real estate brokers, lenders, private equity investors, and institutional owners who need reliable comp data for underwriting and market analysis. The company competes with CoStar's lease comps database but differentiates through its exchange model, which incentivizes brokers to contribute current transaction data faster than traditional research-gathering methods, and through its more granular lease detail available in core markets.
Invitation Homes, the largest U.S. single-family rental REIT with 85,000+ homes, is pivoting to net seller mode in 2026 and expanding into build-to-rent development.
Invitation Homes was formed in 2012 during the post-financial-crisis housing downturn, acquiring distressed single-family homes at scale, and went public on the NYSE in 2017. Today it is the largest owner of single-family rental homes in the United States, with a portfolio of over 85,000 homes concentrated in high-growth Sun Belt and coastal markets. The portfolio targets the starter and move-up segments, with an average home value around $350,000 and generally under 1,800 square feet, serving residents who prefer the lifestyle of a single-family home without the obligation of ownership.
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