Custom AI chatbots and agents that actually work
Not a scripted FAQ bot — real AI agents that understand your business, use your data, and take action.
LetinAI builds custom AI chatbots and AI agents for businesses across India. From RAG assistants trained on your documents to WhatsApp and voice agents that qualify leads and answer customers, we build deployed AI — not demos.
Why most "AI chatbots" disappoint
Most businesses that try a chatbot end up disappointed, and the reason is simple: the bot does not actually know anything. It is a scripted menu of buttons that breaks the moment a customer asks a real question. It cannot read your price list, check an order, or book a slot, so customers get frustrated and the team turns it off.
Real AI chatbot development is different. A modern AI agent reads your actual documents, understands plain-language questions, and can take real actions — qualify a lead, answer from your knowledge base, route a query, or book a meeting. The gap between a button-bot and a true AI agent is the difference between a toy and a tool.
The catch is that doing it well takes real engineering — retrieval, guardrails, and integration with your systems — which is exactly what a dedicated AI agent development company provides.
How LetinAI builds your AI agent
LetinAI builds custom AI agents in India using LangChain, OpenAI and Claude, grounded in retrieval-augmented generation (RAG) so the agent answers from your data — your catalogue, policies, and documents — not generic internet guesses. That keeps answers accurate and on-brand, with guardrails so it stays on topic.
We deploy where your customers already are: a WhatsApp bot that qualifies leads and answers questions, a website assistant that supports buyers, or a voice AI agent for call centers. For complex work we build multi-agent systems where several agents collaborate to complete a task end to end — the same agentic approach behind our AI call-center training platform.
Everything is built to deploy and integrate with your existing tools — CRM, ERP, or booking system — so the agent does not just chat, it gets work done. Because we are based in Ahmedabad, we build production AI for Indian businesses, not proof-of-concept demos.
What we actually built — our agentic AI project
For a fast-growing BPO, LetinAI built an AI-powered live call simulation platform: fresher agents hold natural, audio-based conversations with custom AI customer personas, and the system grades speaking, spelling, compliance and sentiment in real time.
The result: onboarding dropped from 4 weeks to 8 days and onboarding cost fell 65%, with objective, automated evaluation. That is a real, deployed agentic AI system — proof of what custom AI agents can do when they are engineered properly.
AI Call-Center Training Platform: Live Speech Simulation
BPO & Customer Operations · Ahmedabad
A voice AI platform where fresher agents practise with AI customer personas while the system grades speech, spelling, compliance and sentiment in real time.
→ Onboarding cut from 4 weeks to 8 days; 65% lower onboarding cost.
Read Detailed Case StudyFrequently asked questions
How much does AI chatbot development cost in India?
It depends on scope — a focused website or WhatsApp assistant is far less than a multi-agent voice system integrated with your CRM and ERP. LetinAI, based in Ahmedabad, scopes each project to your needs and offers a free 30-minute AI audit before any commitment.
What is the difference between a chatbot and an AI agent?
A traditional chatbot follows a fixed script of buttons and breaks on unexpected questions. An AI agent understands plain language, reads your own data through RAG, and can take real actions — qualify a lead, answer from your knowledge base, or book a meeting. LetinAI builds true AI agents, not button-menus.
Can the chatbot answer from our own documents and data?
Yes. We use retrieval-augmented generation (RAG) so the agent answers from your catalogue, policies and documents rather than generic internet knowledge, with guardrails to keep it accurate and on-topic.
Can you build a WhatsApp or voice AI agent?
Yes. We build WhatsApp and website chatbots for lead qualification and support, and voice AI agents for call-center and phone workflows, using LangChain, OpenAI and Claude — deployed and integrated with your existing systems.