Lyon

ActiveAI-native

Foundation models on enterprise transaction data.

What it does

Lyon builds private foundation models for banks, insurance companies, and fintechs. Each model learns from the company’s proprietary transactions, payments, clicks, and customer interactions to predict credit, fraud, collections, income, churn, and lifetime value; and runs inside the company’s cloud, so its data and intelligence remain under its control. Lyon is already working with a major insurer and trained a model on 28B transactions for a fintech serving tens of millions of active users, identifying premium-card converters 4x more precisely than its existing rules; the model is now being deployed for credit.

Its site says now · captured 2026-08-23

Lyon – The Customer Foundation Model

Lyon trains a foundation model from scratch on your customer event data. The model runs in your cloud, and you own the weights.

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