Your LangChain expert for building custom AI Agents

We build LangChain applications that integrate into your existing systems to automate human process

Build with LangChain

/SINCE 2023

LangChain Experts from Day One

We have been building on LangChain since day one. Leveraging the full power of the LangChain platform to build you AI Agents that work, are observable, and most of all VALUABLE

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LLM Integration

LangChain’s prompt templating, model chaining, and token management unlock scalable, flexible AI applications with minimal overhead. Focused consultants bring deep expertise in these components to ship production-grade systems.
Reliable RAG

LangChain enables precise, context-aware retrieval that fuels accurate and relevant AI responses. Focused expertly configures embedding models, vector stores, and retrieval pipelines to ensure your AI solutions deliver consistent and high-value insights tailored specifically to your business needs.
Custom Agents

LangGraph provides the tools to structure complex, multi-step agent workflows with control and transparency. Focused consultants are experts in architecting robust, testable agent networks that support tool use, memory, and inter-agent communication-ready for production from day one.
Agentic Evals

LangSmith brings structured testing and real-time observability to AI agents in production. Focused consultants design evaluation systems that track performance, surface regressions, and keep agents reliable as they evolve - enabling continuous delivery, safe iteration, and confidence in every release.

At Hamlet we brought in the Focused team because they are experts in LangChain, LangGraph and LangSmith. Since engaging we have leveled up every part of our AI Stack. The Focused team's expertise in LangChain and LangSmith has been critical in getting Hamlet to production”

Sunil Rajaraman

CEO and Founder of Hamlet

/MASTER THE LANGCHAIN STACK

Masters of The Full LangChain Suite

From LangChain to LangGraph to LangSmith, Focused consultants are experts in building production agents that can be observed, iterated on, and deployed production

1
LangChain

Your foundation for prompt engineering, model orchestration, and tool use. Focused use LangChain to architect AI workflows that are flexible, testable, and aligned to your business.

Build On LangChain
2
LangGraph

LangGraph powers the structure behind your agents. Focused builds agent networks with memory, retries, and multi-agent flows, ready to scale, debug, and evolve safely.

Build An Agent Graph
3
LangSmith

LangSmith is how Focused tests, tunes, and builds trusted systems. Our eval pipelines track regressions, surface insights, and enable continuous delivery of better agents.

Get Started on Eval

/TRUSTED EXPERTS

Trusted By LangChain

From prototype to production Focused is trusted by LangChain to build AI for your existing systems, ensuring your agents deliver real value.

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Focused has done an incredible job educating the market about the power of AI. Through their hands-on tutorials and content geared at all levels of expertise, Focused is helping push the industry forward. I'm thrilled to have Focused as our partner in helping companies on their journey of working with LangChain, LangSmith, and LangGraph.

Harrison Chase

CEO at LangChain

/Our Expertise