# Theorem > Theorem builds machine-learning-powered credit underwriting infrastructure for consumer debt markets. Since 2014 it has priced and purchased billions of dollars in loan volume, providing instant, API-delivered credit assessments to lending originators and packaging loans into credit products for capital-market investors. Theorem operates an institutional-grade underwriting platform. Its API is a private, partner-onboarded B2B integration (there is no public developer portal, published OpenAPI specification, or self-service sign-up); technical integration is arranged through the partnerships team. ## Products - [Theorem Loan Score (TLS)](https://www.theoremlp.com/our-technology): Machine-learning evaluation of the default risk of a loan, analyzed down to individual cashflows and the expected value of each payment. - [Custom Loan Integration Programs (CLIP)](https://www.theoremlp.com/our-technology): A decision engine that plugs into a partner's existing underwriting flow — from calling the API for instant results to deeper bespoke integrations. - [Securitization as a Service (SaaS)](https://www.theoremlp.com/our-technology): Packages loans into credit products and connects originators to capital-market investors. ## Company - [Our Technology](https://www.theoremlp.com/our-technology): Overview of the TLS, CLIP, and SaaS products. - [Partnerships](https://www.theoremlp.com/partnerships): Integration and capital-sourcing model for originating partners. - [About Us](https://www.theoremlp.com/about-us): Company background; offices in Silicon Valley, New York City, and Dallas. - [Careers](https://www.theoremlp.com/careers): Open roles. ## Legal - [Terms of Use](https://www.theoremlp.com/terms) - [Privacy Policy](https://www.theoremlp.com/privacy-policy) ## Contact - Email: info@theorem.com - [LinkedIn](https://www.linkedin.com/company/theorem-lp/)