
Stone44
AI-powered real estate investment platform for smarter decisions
Stone44 Overview
Stone44 is a professional-grade AI-powered real estate investment platform designed to help investors make data-driven decisions. The platform combines advanced machine learning algorithms with comprehensive data analysis to provide accurate property evaluations, market predictions, and investment insights. It serves individual investors, property developers, and investment funds with tools for property analysis, deal evaluation, and portfolio management. Key features include AI-powered property analysis, a complete deal analysis workspace, 11+ specialized investment calculators, and a 24/7 AI real estate coach. The platform supports both US and Canadian markets, drawing from 50+ verified data sources to maintain a 99.2% accuracy rate. Stone44 has been trusted by over 15,000 investors who have analyzed more than 500,000 properties worldwide.
Stone44 Screenshot

Stone44 Official screenshot of the tool interface
Stone44 Core Features
AI-Powered Property Analysis
Stone44's advanced machine learning algorithms analyze 50+ data sources including market trends, demographics, comparable properties, and economic indicators to provide accurate investment insights and market predictions. The system evaluates factors like gentrification potential, value-add opportunities, and risk assessments to give comprehensive property evaluations.
Deal Analysis Workspace
A complete investment workspace that combines real-time economic data with demographic insights and AI-powered predictions. Users can input detailed investment parameters and receive comprehensive analysis with financial metrics, risk assessments, and actionable recommendations. The workspace supports both individual property evaluations and portfolio-level analysis.
11+ Investment Calculators
Stone44 offers a comprehensive suite of professional calculation tools including mortgage, cap rate, ROI, Airbnb, cash flow, and specialized Canadian calculators. Each calculator is designed for specific investment scenarios, providing detailed breakdowns of PITI calculations, short-term rental analysis, loan-to-value ratios, tax benefits, and more.
AI Real Estate Coach
A 24/7 AI-powered investment coach that provides personalized guidance, market insights, and strategy recommendations. The coach answers questions about specific properties, market conditions, and investment strategies, helping users make informed decisions at any time of day.
Housing Market Insights
Free access to curated data from authoritative sources including the Federal Reserve, Census Bureau, and HUD. These insights help investors understand broader market trends and make informed decisions across US and Canadian markets.
Enterprise-Grade Accuracy
Stone44 maintains a 99.2% accuracy rate by cross-referencing multiple verified data sources. The platform is trusted by professional investment funds analyzing hundreds of properties monthly, with AI analysis that often identifies insights human analysts might miss.
Stone44 Use Cases
Individual Rental Property Investor
A real estate investor evaluating a potential rental property uses Stone44 to analyze cash flow, ROI, and local market trends. The AI coach helps determine optimal rental pricing strategies while the deal analysis workspace identifies value-add opportunities like renovations that could increase property value.
Property Development Team
A development team uses Stone44's Professional plan to collaborate on multiple potential projects. They utilize the portfolio analysis tools, white-label reports for stakeholders, and API integrations to streamline their evaluation process across dozens of properties simultaneously.
Canadian Real Estate Investor
An investor focusing on the Canadian market leverages the specialized GDS/TDS calculators and local market insights to navigate unique mortgage qualification requirements. The AI-powered gentrification predictions help identify emerging neighborhoods with growth potential.
Investment Fund Analysis
A fund manager uses Stone44's enterprise-grade analysis to quickly evaluate hundreds of properties. The platform's accuracy and speed allow for efficient screening of potential acquisitions, with AI insights complementing the fund's internal analysis team.
How to Use Stone44
Enter Property Details: Search any property address in the US or Canada, or use the Deal Analysis workspace to input detailed investment parameters. The platform supports global address lookup with real-time data verification.
AI Analysis Engine: Stone44's advanced AI analyzes the property against 50+ data sources including market trends, comparable properties, demographic information, and economic indicators. The system processes both current data and predictive models to assess investment potential.
Receive Professional Reports: Users receive comprehensive investment analysis including financial metrics, AI predictions, risk assessments, and actionable recommendations. Reports can be exported as professional PDFs or Excel/CSV files for further analysis.
Utilize Investment Tools: Access 11+ specialized calculators for different investment scenarios, consult with the AI coach for personalized advice, and use the portfolio tracking features to monitor multiple investments.