Build AI applications faster
Ready components for prompts, tools, memory and retrieval.
From the first prototype to the system that runs every day, the same people own the outcome.
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About usOrchestration components for language-model applications.
LangChain can connect language models with data sources, retrieval, tools, and application logic. We use only the components a solution needs and keep evaluation, observability, security, and provider portability visible.
Useful for focused language-model applications that combine prompts with retrieval, tools, memory, or multi-step orchestration.
We plan the work needed to build, operate and improve the application, not just the first set of features.
We test whether orchestration is needed, then assess model choice, retrieval quality, evaluation, sensitive data, latency, cost, and failure behaviour.
Use a focused prototype or a representative workflow where a technical uncertainty could affect scope. Agree the acceptance checks before building the full solution.
Prompt and chain versions, tool contracts, evaluation cases, model configuration, observability, and operating limits.
Where LangChain adds the most value in the projects we deliver.
Ready components for prompts, tools, memory and retrieval.
Connects language models to your documents and data.
Works with several AI model providers.
Tools for building controlled AI agents.
Quick answers to what people often ask us about LangChain.
It helps connect large language models to your data, tools and workflows to build practical AI applications.
We design what the AI can access, use providers that do not train on your business data, and keep people reviewing important outputs.
Tell us what you want to achieve and the right team will get back to you with practical next steps.