Mainstay

Name: Mainstay
Brand: Mainstay

AI Native

Unlock single-family rental opportunities with comprehensive market intelligence and the tools to make it work for you.

Est 2024|Valuation $145M|Raised $44M

LinkedIn 3K|Website|Web traffic 8K|FTEs 152|HQ San Francisco, California, US

MarketsInvestment Research & Market Intelligence Platforms CRE Investment & Underwriting Software

01Competitive Landscape

Narrative analysis

Data incumbents (CoreLogic, ATTOM) often win on breadth, historical coverage, and established enterprise relationships, but can be complex and require integration work.
Analytics specialists (HouseCanary) are stronger where valuation and forecast methodology are primary procurement criteria.
Data integration platforms (Cherre) can be preferable when the primary need is to normalize multiple datasets and enable internal analytics.
Property operations suites (RealPage, Yardi, AppFolio) are typically chosen when operational property management and accounting are the primary priorities rather than acquisition intelligence.

- Data incumbents (CoreLogic, ATTOM) often win on breadth, historical coverage, and established enterprise relationships, but can be complex and require integration work. - Analytics specialists (HouseCanary) are stronger where valuation and forecast methodology are primary procurement criteria. - Data integration platforms (Cherre) can be preferable when the primary need is to normalize multiple datasets and enable internal analytics. - Property operations suites (RealPage, Yardi, AppFolio) are typically chosen when operational property management and accounting are the primary priorities rather than acquisition intelligence.

Market adoption trends (high-level)

Institutional SFR tooling continues to professionalize. Vendor differentiation is driven by data quality, integration capabilities, and the ability to operationalize insights into transaction workflows rather than by dashboards alone.

	Mainstay (company website)	CoreLogic	HouseCanary
Starting Price	Not publicly disclosed (enterprise)	Typically enterprise/custom	Typically enterprise/custom
Primary use case	Institutional SFR intelligence and execution workflows (per positioning)	Broad property data and analytics at scale	Valuation, forecasts, and analytics-heavy workflows
Key strength	Combination of market intelligence and execution tools (transaction/workflow focus)	Data breadth, historical depth, enterprise penetration	Modeling, AVM, and forecasting orientation
Key weakness	Limited public validation and limited public feature detail	Can be expensive/complex; may require significant integration	Fit varies by use case; may require integration for workflows