LangChain Development Services for AI Applications
Softree delivers LangChain development services for AI applications, including RAG pipelines, LangGraph agent workflows, tool calling, persistent memory, and evaluation frameworks, so your business can launch scalable, governed, and production-ready AI solutions.
LANGCHAIN / LANGGRAPH
Chains, graphs, and agents.
RAG CHAINS
Grounded retrieval pipelines.
TOOL CALLING
APIs, CRM, and enterprise data.
PRODUCTION DELIVERY
Strategy to live LangChain apps.
LangChain Graph
Live LangChain runtime
Agents · RAG · Tools · LangGraph
Offshore Delivery Model
GO ERP
Nuvento
Snapon
Jonians
Export Control Group
SP Marketplace
Bosch
EmscaleGO ERPNuventoSnaponJoniansExport Control GroupSP MarketplaceBoschEmscaleLangChain Development Real-World Solutions & Business Impact
Explore Softree LangChain development case studies—RAG chains, LangGraph agents, and tool integrations that deliver measurable operational outcomes.
LangChain HR Knowledge Agent
Client Overview
Employees waited on HR for policy and leave questions scattered across documents and email.
LangChain Performance Insights Pipeline
Product Overview
Teams spent days manually reviewing sites for conversion, UX, and SEO issues.
LangGraph Scheduling Agent Team
Client Overview
Manual patient scheduling and follow-ups delayed responses and overloaded staff.
Enterprise LangChain Development Capabilities
Softree LangChain development capabilities cover production chains and APIs, enterprise RAG, LangGraph multi-agent workflows, tool integrations, memory and observability, and continuous evaluation.
LangChain Apps & APIs
Production LangChain applications—LCEL chains, streaming APIs, and backend services with evaluation and cost controls.
Enterprise RAG with LangChain
Ground LangChain chains in vector stores, document loaders, and enterprise APIs so answers stay accurate and permission-aware.
LangGraph Multi-Agent Workflows
Orchestrate specialized agents with LangGraph—stateful graphs, human-in-the-loop checkpoints, and coordinated handoffs.
Tool Calling & Integrations
Connect LangChain agents to CRM, ERP, databases, and internal APIs with scoped tools and secure credential handling.
Memory, State & Observability
Persist conversation state, checkpoint LangGraph runs, and trace chains with LangSmith for production visibility.
Evaluation & Guardrails
Automated eval suites, output validators, and guardrail chains to keep LangChain apps safe and on-policy in production.
LangChain Apps & APIs
We design and ship LangChain solutions that compose the right models, retrievers, and tools for each task—streaming when needed and exposing clean APIs your products and teams can trust.
LCEL & Runnable Chains
Composable pipelines with typed inputs, outputs, and batching.
Prompt & Tool Design
Structured prompts, function calling, and safe tool scopes.
Eval & Quality Gates
Automated checks before every production release.
Choose from Our Time-Tested Portfolio of LangChain Services
Accelerating enterprise innovation with secure, customized language models, RAG pipelines, and automated agent orchestration.
Production LCEL Chain Architectures
Design custom, type-safe LangChain Expression Language (LCEL) chains that compose prompts, LLMs, and output parsers with stream support.
Compose declarative pipelines linking prompt templates, document retrievers, model runnables, and output formats cleanly with standard streaming inputs.
Delivering Proven LangChain Development With Measurable Impact
Explore how Softree LangChain development services drive grounded answers, reliable agent workflows, and tangible ROI for enterprise clients.
LangChain Enterprise RAG Q&A
Business Challenge
Employees could not find trusted answers across scattered policy and knowledge repositories.
Our Solution
Built a permission-aware LangChain RAG chain with hybrid retrieval grounded in approved content and cited sources.
Outcome
Cut knowledge search time and improved answer consistency across teams.
LangGraph Support Agent Team
Business Challenge
Support agents spent too long drafting replies without access to live product knowledge and CRM context.
Our Solution
Deployed LangGraph agents with tool calling to help content, ticketing, and CRM systems under scoped credentials.
Outcome
Accelerated first responses while keeping replies on-policy.
LangChain Document Processing Chain
Business Challenge
Teams manually reviewed long contracts and operational documents.
Our Solution
Combined document loaders with LangChain summarization and extraction chains with human review on high-risk outputs.
Outcome
Reduced document cycle time with eval gates before production release.
LangChain Development for Industry-Specific Solutions
Softree delivers LangChain development services tailored to each industry—RAG chains, LangGraph agents, and tool integrations that connect your systems, protect data, and accelerate production AI outcomes.
Financial Services
Deploy LangChain research assistants, policy Q&A, and compliance agents with RAG over approved documents, audit trails, and strict data residency controls.
Healthcare
Build permission-aware clinical and admin LangChain agents with RAG over approved knowledge, tool integrations, and human oversight for sensitive actions.
Manufacturing
Ground LangChain chains in SOPs, quality docs, and plant data so technicians get trusted answers and guided troubleshooting from agent workflows.
Retail & E-commerce
Ship LangChain shopping, merchandising, and support agents with catalog grounding, tool calling to inventory systems, and controlled generation for brand safety.
Logistics
Use LangChain agents to summarize shipments, exceptions, and contracts—connected to your TMS and ERP through governed tool integrations.
Education
Deliver learning and campus LangChain assistants with RAG over curricula and policies, plus role-based access control and evaluation guardrails.
Stack for enterprise LangChain development
We build production-ready LangChain solutions using LangChain, LangGraph, LangSmith, OpenAI, Anthropic, vector stores, cloud platforms, and enterprise observability tools.
Seamless AI-Driven
Project Deliveries
A structured path from use-case discovery to governed LangChain chains and agents—built for RAG quality, tool reliability, observability, cost control, and measurable outcomes.
LCEL Chain & Agent Architecture
We design custom, type-safe LangChain Expression Language (LCEL) pipelines and stateful graph agents that seamlessly orchestrate reasoning loops and document processing.
High-Recall Retrieval-Augmented Generation
We build advanced, context-grounded RAG pipelines featuring semantic vector search, parent-document retrieval, and custom rerankers to eliminate model hallucinations.
Secure Tool Calling & API Bindings
We equip runnables with secure database connectors, third-party API toolkits, and Pydantic schemas to execute actions and parse structured outputs reliably.
Production Tracing, Evals & Optimization
We integrate complete LangSmith execution tracing, CI/CD regression evaluation suites, safety guardrails, and token-cost dashboards to scale safely.
Built for Long-Term Impact
Agile Engineering
Rapid iterations and modern delivery practices.
Leadership Access
Direct communication with decision-makers.
Trusted Since 2013
A decade of proven enterprise delivery.
Flexible Engagement
Scalable teams and adaptable delivery models aligned to your business goals.
Trusted by Enterprise Teams
4.9 / 5
average rating
Based on 150+ client reviews
“We had a very positive experience working with Softree Technology. The developers were responsive and delivery was on time. We appreciate the attention they gave our project and their great communication. The final product was exactly what we wanted and we look forward to working with Softree in the future.”
Natasha Adams
Wicked Point LLC
Virginia
“Overall, we are satisfied with our collaboration in the past and your last action and response to our reported issue, really makes a difference.”
Arkady Fedorovtsjev
ECG Group
Netherlands
“SOFTREE staff worked with us to learn our installation automation technology and built exactly what we needed.”
Darrell Trimble
SP Marketplace
California
Frequently Asked Questions.
Common questions about Softree LangChain development—chains, RAG, agents, tool calling, observability, and delivery.
Question Answer:
LangChain development means building production AI applications using LangChain and LangGraph—RAG chains, agents, tool calling, memory, and evaluation harnesses. Softree covers strategy, architecture, engineering, observability, and ongoing optimization so solutions ship governed and measurable.
Question Answer:
LangChain excels at composable chains, retrievers, and tool kits for linear or branching workflows. LangGraph adds stateful, cyclic agent orchestration with checkpoints and human-in-the-loop. Softree helps you choose—or combine—based on workflow complexity and production requirements.
Build faster with a reliable offshore engineering partner.
Partner with Softree to accelerate product delivery, modernize enterprise systems, and scale with confidence.
What we offer
Offices
Bengaluru
11th Floor, Prestige Tech Park, Platina 2 · Outer Ring Rd, Kadubeesanahalli · Bengaluru, Karnataka 560087, India
Cuttack
PLOT 5C/1283, SECTOR-10, CDA · Cuttack, Odisha 753014 · India
San Francisco
San Francisco, CA 94108 · United States
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