At Ranvier, we built Modelist—an all-in-one platform that transforms how organizations make decisions. 

The predictive AI market has long forced a painful tradeoff: AutoML platforms that move fast but limit control, or traditional coding frameworks that offer precision at the cost of time, talent, and complexity.

Modelist is the first platform to eliminate that tradeoff.

We deliver the speed of AutoML with the precision and customization of traditional code—without writing a single line of it. From data to decision in minutes, not weeks.

The Problem We Solve:
Today’s teams face delayed decisions, AI outputs they can’t fully trust or understand, and spiraling costs driven by cloud compute, AutoML licenses, and scarce ML talent. Modelist solves all three—enabling faster decisions, true transparency (not just surface-level explainability), and predictable costs with no hidden fees.

Not AutoML. Not Code. Something Better:
Unlike black-box AutoML platforms, Modelist gives users full control to explicitly design and fine-tune ML architectures and hyperparameters through an intuitive visual interface—achieving the customization of TensorFlow or PyTorch without the engineering overhead. Users don't just see what a model predicts; they understand why it learned what it learned. This transparency enables confident, explainable decisions in high-stakes and regulated environments.

Modelist runs 100% on-premises. Your data never leaves your environment. It excels where others struggle—with small or large datasets, sparse data, and domain-specific problems where expertise matters.

Validated in High-Stakes Environments:
Our technology achieved 91.8% accuracy in Alzheimer's diagnosis using basic patient data, winning the Best New Investigator Poster Award at ISPOR 2024. We've secured a USAF SBIR Direct-to-Phase II contract for the B61-12 program, validating Modelist for mission-critical defense applications.

The speed of AutoML. The control of code. Zero tradeoffs.

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