Quill Analytics closes $55M to commercialize explainable AI for regulators and launches RegSight

AI · 5 min read

RegSight provides a unified environment to register models, maintain training-time provenance, and generate human-readable explanations for inference outcomes. The suite includes counterfactual generators, fairness dashboards, and a policy sandbox where regulators and auditors can simulate scenarios.

The $55 million raise, led by Bridgeview Capital with participation from legal-tech investors, will fund enterprise integrations, more language support for explanations, and partnerships with compliance consultancies. Quill emphasized the tool’s role in bridging technical teams and regulators.

Customers in banking and insurance piloting RegSight reported more efficient audit cycles and clearer remediation paths for biased outcomes. Quill’s CEO called explainability a competitive necessity for AI adoption in sensitive domains.