Case Studies

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

OpenRecovery: Transforming addiction recovery with LangGraph Platform

See how OpenRecovery built an AI assistant with LangGraph Cloud, LangGraph, and LangSmith to support users on their journey to addiction recovery.

Case Studies 3 min read

Pushing LangSmith to new limits with Replit Agent's complex workflows in LangGraph

See how Replit built their agents atop LangGraph and integrated LangSmith to pinpoint issues, improve the performance of their agents, and enable human-in-the-loop workflows.

Case Studies 3 min read

How Tradestack launched their MVP in 6 weeks using LangGraph Cloud

See how Tradestack built and launched their MVP with LangGraph Cloud, adding reliability and improved performance to their agentic workflows.

Case Studies 4 min read

How Paradigm runs and monitors thousands of agents in parallel with LangChain and LangSmith

See how Paradigm used LangSmith and LangChain to build, iterate, and monitor their AI agents.

Case Studies 3 min read

How Podium optimized agent behavior and reduced engineering intervention by 90% with LangSmith

See how Podium tests across the lifecycle development of their AI employee agent, using LangSmith for dataset curation and finetuning. They improved agent F1 response quality to 98% and reduced the need for engineering intervention by 90%.

Case Studies 5 min read

How Athena Intelligence optimized research reports with LangSmith, LangChain, and LangGraph

See how an AI-powered employee for enterprise analytics used the LangSmith playground and debugging features to quickly identify LLM issues and to generate complex research reports.

Case Studies 4 min read

LangSmith for the full product lifecycle: How Wordsmith quickly builds, debugs, and evaluates LLM performance in production

Learn how WordSmith, an AI assistant for legal teams, uses LangSmith across its entire product lifecycle — from prototyping, to evaluation, to debugging, to experimentation.

Case Studies 5 min read