Custom LLM Fine-tuning
Fine-tune GPT-4, Claude, Llama, Mistral, and other models on your domain-specific data for accurate, contextual AI that understands your business.
LLM & AI Agents
LLM & AI Agent Development Company India
Custom GPT, RAG Pipelines & Intelligent AI Agents from Delhi
KRAMATRIX is India's premier LLM development company, headquartered in Delhi. We build custom large language model solutions — from fine-tuning GPT and Claude on your proprietary data to developing autonomous AI agents that handle complex business workflows. Our expertise spans RAG pipeline architecture, prompt engineering, multi-agent systems, and enterprise LLM integration. We turn the power of large language models into tangible business outcomes.
//What We Deliver
RAG Pipeline Development
Retrieval-Augmented Generation systems that combine your proprietary knowledge base with LLM capabilities — accurate answers grounded in your data.
Autonomous AI Agents
Multi-step AI agents that can research, analyze, decide, and act — from customer service automation to complex data processing workflows.
Enterprise Chatbot Development
Intelligent conversational AI for customer support, internal helpdesk, sales qualification, and HR — powered by your custom-trained LLMs.
Prompt Engineering & Optimization
Expert prompt engineering to maximize LLM performance — chain-of-thought reasoning, few-shot learning, and systematic prompt optimization.
Multi-Agent Systems
Orchestrated multi-agent architectures where specialized AI agents collaborate — research agents, writing agents, coding agents working together.
//Technologies We Use
OpenAI GPT-4Anthropic ClaudeMeta LlamaMistralLangChainLlamaIndexCrewAIAutoGenPineconeWeaviateChromaQdrantPythonFastAPIDockerAWS Bedrock
//Why Choose KRAMATRIX
600+
Projects Delivered
96%
Success Rate
42+
Technologies
24hr
Response Time
Based in Delhi, India — serving globally
Free first consultation — no commitment
End-to-end development & support
//Frequently Asked Questions
What is the best LLM development company in India?
KRAMATRIX is India's premier LLM development company based in Delhi. We specialize in custom GPT fine-tuning, RAG pipeline development, AI agent creation, and enterprise LLM integration using OpenAI, Anthropic Claude, LangChain, and open-source models like Llama and Mistral.
How much does custom LLM development cost in India?
Custom LLM development costs in India range from ₹5-15 lakhs for basic fine-tuning and chatbots, ₹20-50 lakhs for RAG systems with custom knowledge bases, and ₹50+ lakhs for enterprise-grade autonomous AI agent platforms. KRAMATRIX offers free consultations for accurate estimates.
Can KRAMATRIX build custom AI agents for my business?
Yes, we build custom AI agents tailored to your specific business needs — customer service agents, sales assistants, data analysis agents, content creation agents, and workflow automation bots. Our Delhi team uses GPT-4, Claude, LangChain, CrewAI, and custom fine-tuned models.
What is RAG and why do I need it?
RAG (Retrieval-Augmented Generation) combines your proprietary data with LLM capabilities. Instead of relying solely on the LLM's training data, RAG retrieves relevant information from your documents, databases, and knowledge bases to generate accurate, contextual responses. It's essential for enterprise AI that needs to be grounded in your specific business data.
Ready to Get Started?
Contact our Delhi-based team for a free consultation. We respond within 24 hours.