Case Studies

How MUFG Bank increased sales efficiency by 10x with LangChain

See how MUFG Bank used LangChain to streamline corporate sales research, cutting data analysis time from hours to minutes and boosting efficiency 10x.

Case Studies 3 min read

How Klarna's AI assistant redefined customer support at scale for 85 million active users

Klarna's AI assistant is revolutionizing the personal shopping experience, including customer service and productivity. See how they used LangGraph and LangSmith to achieve 80% faster customer resolution times.

Case Studies 2 min read

How Vizient empowers healthcare providers with reliable GenAI insights using LangGraph and LangSmith

Vizient's GenAI platform helps users manage data to query for information ranging from patient outcomes to clinical benchmarking. See how they used LangGraph and LangSmith for multi-agent system reliability and prompt management.

Case Studies 3 min read

How Infor is Transforming Enterprise AI using LangGraph and LangSmith

See how Infor is using the full LangChain product suite — including LangChain, LangGraph, and LangSmith — to drive enterprise automation for the cloud.

Case Studies 4 min read

How Captide is redefining equity research with agentic workflows running on LangGraph Platform

Captide’s platform transforms how investment research teams work with financial data. By automating the extraction of insights and metrics from regulatory filings and investor

Case Studies 3 min read

How Minimal built a multi-agent customer support system with LangGraph & LangSmith

In the thriving world of e-commerce, where customer satisfaction can make or break a brand, Minimal is leveraging the LangChain ecosystem to transform how support

Case Studies 4 min read

Acxiom's use of LangSmith for enhanced audience segmentation

See how Acxiom debugged their agent application with LangSmith and built a scalable solution for their user base, complete with long-term memory, dynamic updates, and attribute-specific search.

Case Studies 3 min read

How AppFolio transformed property management workflows with Realm-X, built using LangGraph and LangSmith

See how AppFolio's AI-powered copilot Realm-X has saved property managers over 10 hours per week. Learn how they improved Realm-X's performance 2x using LangSmith and built an agent architecture with LangGraph.

Case Studies 4 min read

How Cleric’s AI SRE leveled up with continuous learning through LangSmith

Cleric is an AI SRE teammate that identifies issues using existing observability tools and infrastructure. See how they used LangSmith to investigate their production issues effectively.

Case Studies 4 min read

How Airtop built web-automation for AI agents powered by the LangChain ecosystem

See how Airtop, which provides browser automation for AI agents, built a flexible agent architecture with LangGraph and debugged and refined prompts in LangSmith.

Case Studies 3 min read

How Dun & Bradstreet’s ChatD&B™ uses LangChain and LangSmith to deliver trusted, data-driven AI insights

Learn how Dun & Bradstreet, a leading financial data analytics company, empowers global clients with business data — from credit risk to ownership structures — to make better decisions using their AI assistant, Chat D&B. See how LangChain and LangSmith have helped Dun & Bradstreet on their journey.

Case Studies 4 min read

How Rexera’s AI agents drive quality control with LangGraph

See how Rexera migrated to LangGraph to create a robust quality control agent for real estate workflows, significantly improving their LLM response accuracy.

Case Studies 4 min read