Case Study: GravityStack cuts credit agreement review time with Vellum

A Vellum Case Study

How GravityStack Cut Credit Agreement Review Time by 200% with Agentic AI

GravityStack, a subsidiary of law firm Reed Smith LLP that helps legal departments implement technology, was challenged by a client who was a leading global bank. The client was struggling with a slow, manual process for reviewing complex credit agreements, which took 3-5 days and required rebuilding the entire workflow for any new use case. They partnered with Vellum to build a solution using its AI platform.

Using Vellum, GravityStack implemented a three-phase, semi-automated workflow powered by agentic AI. This system extracted key data from documents, added a layer of legal validation, and auto-generated compliant checklists. The solution cut review time from 5 days to under 24 hours, a 200% improvement, and halved the number of quality control steps. Vellum's technology also provided a future-ready, scalable foundation for tackling new document types.

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