Innovative AI Solutions | AI Development, Web & Mobile Apps – Delhi, India
Delhi NCR, India

Best AI Development
Company in Delhi

Custom LLM integrations, RAG knowledge bases, AI agents, and ML model deployment — built by Delhi's AI specialists who have been shipping production AI since before ChatGPT.

GPT-4o
& Gemini Expert
LangChain+
LangGraph
RAG
Production Systems
AI Since
2019
Hindi+En
Multilingual AI
What We Build

AI Development Services in Delhi

LLM Integration & Fine-Tuning

Integrate GPT-4o, Claude, Gemini, or Llama into your product. System prompt engineering, function calling, structured outputs, and fine-tuning for domain-specific accuracy.

RAG Knowledge Base Systems

Retrieval-Augmented Generation — upload your PDFs, SOPs, and website content. The AI retrieves the right passages and answers from your data. No hallucinations, cites sources.

AI Agents & Automation

LangGraph-based multi-step AI agents that take actions — search the web, query databases, send emails, fill forms, and make decisions — reducing manual workflows by 80%+.

WhatsApp & Voice AI

AI chatbots on WhatsApp (Meta Business API) and AI voice calling agents that handle inbound/outbound calls in Hindi and English — with CRM integration and lead routing.

ML Model Development

Custom ML models for classification, forecasting, anomaly detection, recommendation, and computer vision — built with scikit-learn, PyTorch, or XGBoost, deployed as APIs.

AI Feature Integration

Add AI to an existing web or mobile app — in-app AI chat, smart search, auto-generated summaries, content suggestions, or automated data extraction from documents.

Use Cases

AI Solutions We've Built for Delhi Businesses

AI Appointment Bot for Clinics

Automated WhatsApp bot books appointments, sends reminders, and answers patient FAQs — reducing receptionist workload by 60%.

Real Estate Lead Qualifier

AI agent qualifies leads from property portals, calls them within 2 minutes, answers questions, and books site visits automatically.

EdTech AI Tutor

RAG-based AI tutor trained on the course material — answers student doubts 24/7, reducing teacher time spent on repeat questions.

Business Intelligence Bot

Connects to SQL databases and answers business questions in plain English — "show revenue by city this quarter" returns a chart, not a query.

Document Extraction AI

Extracts structured data from invoices, legal contracts, and forms — reducing manual data entry from hours to seconds per document.

AI Customer Support

First-line support bot that resolves 70%+ of tickets automatically — integrated with Freshdesk and escalating complex issues with full context.

Tech Stack

Our AI Tech Stack

LLM Providers

GPT-4o / GPT-4o-miniClaude 3.5Gemini 1.5Llama 3

Frameworks

LangChainLangGraphLlamaIndexCrewAIHaystack

Vector & Retrieval

pgvectorPineconeWeaviateFAISSChroma

ML & Deployment

PyTorchscikit-learnFastAPIAWS SageMakerHuggingFace

Voice & Channels

Twilio / PlivoWhatsApp Business APIWhisper (STT)ElevenLabs (TTS)
Pricing

AI Development Cost in Delhi

Fixed-price AI projects. You own the code and can switch AI providers at any time.

AI Chatbot / FAQ Bot

₹24,999

one-time fixed price

  • RAG on your documents
  • WhatsApp or website widget
  • Hindi + English
  • Lead capture integration
  • Analytics dashboard
Get Quote
Most Popular

AI Agent / Automation

₹79,999

one-time fixed price

  • Multi-step LangGraph agent
  • Tool use (DB, API, email)
  • WhatsApp + voice channel
  • CRM sync
  • Human-in-loop escalation
  • 60 days support
Get Quote

Custom ML / AI Platform

Custom

scoped per requirements

  • Custom ML model training
  • Fine-tuned LLM
  • Production API deployment
  • Model monitoring & retraining
  • On-premise option
Request Proposal

Want to Add AI to Your Business in Delhi?

Free 30-minute AI consultation. Tell us your use case — we'll tell you exactly which AI approach fits and what it'll cost.

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AI Development FAQs

How much does AI development cost in Delhi?
An AI chatbot with RAG on your documents and WhatsApp integration costs ₹24,999. A multi-step AI agent with CRM integration, voice, and WhatsApp costs ₹79,999. Custom ML model development and full AI platforms are scoped individually. All prices are one-time and fixed — you own the code.
What is RAG and how does it prevent AI hallucinations?
RAG (Retrieval-Augmented Generation) means the AI retrieves relevant passages from your specific documents before generating a response. Instead of answering from general training data (which can be wrong or outdated), it answers from your actual content — product catalogue, SOPs, knowledge base, or website. This dramatically reduces hallucinations because the model is grounding its response in retrieved facts.
Can your AI systems work in Hindi?
Yes. We build AI systems that understand and respond in Hindi (Devanagari script and Hinglish romanized), English, and code-switching between both mid-conversation. We use models that have strong Hindi capability (GPT-4o, Gemini 1.5) and test responses with native Hindi speakers before deployment.
Do you build AI agents or just chatbots?
Both. A chatbot answers questions. An AI agent takes actions — it can query your database, send emails, book appointments, search the web, update your CRM, and make multi-step decisions. We build both, using LangGraph for agents that need reliable, inspectable multi-step reasoning.
Can you add AI to our existing website or app?
Yes. We add AI as a feature to existing products — in-app AI assistant, AI-powered search, document extraction, smart recommendations, or automated report generation. We build it as an API endpoint that your existing frontend calls, so no major rewrite is needed.
What is the difference between using ChatGPT API directly and building a custom AI system?
Calling the ChatGPT API directly gives you a general-purpose assistant with no knowledge of your business. A custom AI system adds RAG (your documents), prompt engineering (your business rules and tone), guardrails (what the AI should and shouldn't do), user authentication, conversation history, and analytics. The API is the engine; the custom system is the vehicle built around it for your specific use case.

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