iEmergent and Polygon Research both support browser-based geographic mortgage market analysis. iEmergent is best known for origination forecasts, market-opportunity research and consulting-led delivery. Its public materials emphasize forecasts, demographic and geographic analysis, lender benchmarking and strategic advisory services.
Polygon Research provides a broader self-serve intelligence environment. It connects mortgage origination and county-recorder property activity with borrower and community demand, agency and FHA lending, product and credit-box analysis, Non-QM, affordability, fair lending, custom peer benchmarking and environmental risk.
Users can segment markets, build peer groups and investigate underwriting, pricing and growth questions directly in the platform. Published methodology, public market reports and the Polygon Academy make the analytical approach easier to inspect and use across teams.
iEmergent is a credible choice for organizations seeking forecasts and advisory support. Polygon Research is the more comprehensive choice for lenders, investors, policymakers and housing organizations that want direct access to the data and the freedom to answer new questions without commissioning another report.

iEmergent does not publicly disclose plan prices or offer a public free trial. Its offerings combine self-serve software with hybrid, white-glove and strategic-advisory options, so buyers should confirm current cost, access and contract terms directly.
Polygon Research provides nationwide access starting at $199 per month or $166 per month billed annually. Pricing is public, access is browser-based, and customers can choose monthly or annual subscriptions without long-term lock-in.
MortgageData.ai also has a forever-free tier. Polygon Research includes an AI assistant across its connected mortgage, property, agency, borrower, community and risk datasets, while advisory support remains available when an organization wants it.




"Polygon Research is the gold standard for HMDA data. Their tools are easy to use, their data updates are the fastest in the industry, and their team is exceptionally resourceful. If you need clarity and speed in mortgage data, this is the team to work with."

"When I need to quickly evaluate a specific loan segment, I use Polygon Pulse. MBS Pivot’s loan-level originations data across all three agencies makes it easy to scope analysis to precise ranges—such as loans under $125,000—without friction."

"The team at Polygon Research is outstanding. Their training helped me master data wrangling and analysis, giving me the confidence to 'meet the moment' as a mortgage analyst. Highly recommended for anyone looking to level up their data game."

"HMDAVision is our premier source for HMDA data. The platform is fast, accurate, and easy to use. It’s essential for tracking lender rankings and volumes, allowing us to quickly turn raw data into actionable insights for our clients."

"HMDAVision goes beyond compliance to offer a whole new perspective on your lending activity and market impact. It’s an essential tool for any serious lender looking to turn data into a powerful narrative for both fair lending and marketing."