Pylon

Pylon operates a vertically integrated mortgage origination platform that exposes the mortgage stack — application intake, loan structuring, processing, underwriting and settlement — through enterprise APIs. The company describes itself as an AI-native infrastructure platform for "autonomous mortgages," combining a unified data model with end-to-end automation, and offers instant credit decisioning for a growing segment of applications. It states it re-built the stack starting from capital markets and working back to the borrower application over a 2.5-year period prior to its November 2024 public launch.

The platform is packaged as five composable products built on its APIs: Decisioning (automated credit evaluation against underwriting guidelines), Capital (direct access to institutional takeout investors), Command Center (loan officer support and workflow tooling), Elements (white-label, no-code borrower UI components), and Compliance (automated disclosures and loan-level risk monitoring). Customers can go live in days using the prebuilt white-label borrower experience or build custom experiences on the APIs, which the company describes as API-first and MCP-native, with forward-deployed engineering support. Pylon states it assumes reps, warrants and repurchase risk on loans it delivers, excluding fraud, misrepresentation or noncompliance originating from the lender.

Founding story

Trent Hedge is CEO and previously founded Atmos; CTO and Head of Pylon Labs Josh Kuhn came from Stripe. The founding team says it primarily comes from Stripe and Better, where it observed both the leverage of delivering financial products via APIs and the inefficiencies of human-driven mortgage origination. The company spent 2.5 years rebuilding the mortgage stack from capital markets back to the application before its public introduction in November 2024.

Business model

Pylon sells origination infrastructure to mortgage originators as a variable-cost alternative to in-house operations staff and fragmented legacy software, positioning a single integrated platform in place of separate mortgage software and capital providers. It also intermediates capital markets execution, connecting originators directly to institutional takeout investors rather than through intermediaries that take a spread.

Pylon positions its offering as replacing lenders' fixed operational costs with a variable cost model that scales with loan volume; it also monetizes capital markets execution by connecting originators directly to institutional investors, removing intermediary margin.

Traction

Pylon reported having processed tens of millions of dollars in live beta loan volume through platform R&D as of November 2024. Its site lists Loan Factory as scaling autonomous mortgages on the platform, and cites a partnership with Citi connecting Citi's mortgage trading desk to the platform. Its about page states $45M raised.

Latest developments

Recent company updates include Loan Factory scaling autonomous mortgages on Pylon, the appointment of Jon Langlois as Chief Legal Officer, and Citi's investment in the platform. The about page reports $45M raised from institutional investors and a roster of individual founder-investors.