How Valon Is Rebuilding Mortgage Servicing for the AI Era

a16z Deep Dives · 2026-10-06 · 39 min
https://www.youtube.com/watch?v=ZBDGuT6EGPYVideo summary
Valon says its mortgage platform is three times more efficient, helping modernize a $13 trillion market and transfer 4 million loans.
Valon CEO Andrew Wang traces his interest in mortgage servicing from mortgage math at Soros to the pain of reconciling money across outdated systems. Linda Du describes a $13 trillion market still dependent on legacy technology, where incomplete records can leave families without mortgage history and rising insurance or tax costs can trigger stressful payment problems. Valon chose to become a regulated servicer and build its platform from scratch, enduring a three-to-five-year licensing gauntlet and translating federal rules and 50 states’ regulations into software. Running its own loans proved the system and helped Valon reach roughly three times the efficiency of traditional servicing, with 70–80% operating margins. Wang and Du say AI can now coordinate agents for complex, tailored workflows, while continuous evaluations keep models accurate and customer-specific. They also discuss expansion beyond mortgages and Rhythm’s planned transfer of 4 million loans, which they describe as a record-scale move.
Chapters
- 0:00Intro: Linda Du says $13 trillion of mortgage debt runs on pre-internet infrastructure
- 1:02From Soros to mortgage math: Andrew Wang’s reconciliation work turned math into a systems problem
- 3:0013 trillion still on 1960s systems: legacy mortgage records and escrow errors harm homeowners
- 9:38Why build the whole stack from scratch: Valon grew from one loan to nearly a million
- 11:47The 3–5 year licensing gauntlet: non-QM loans, California rules, and a missing New York application
- 15:50Turning 50 states of regulation into code: Wang spent 18 hours a day reading rules during COVID
- 18:00Winning the first customers: Valon reached 3× efficiency and 70–80% operating margins
- 22:34What AI unlocks now: Agent workflows, voice AI, and continuous mortgage evaluations
- 29:47Everything is servicing: From commercial tenant data to hospital claims
- 32:52Rhythm's 4M-loan transfer: Valon's $200M in deals, customer-aligned fees, and deployment lessons
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