Practical AI agents that work for your business.
NexSevai designs, builds and runs AI for growing businesses — AI agents, chatbots for WhatsApp and your website, business automations, document AI, custom AI apps and websites — deployed securely on the cloud and supported locally by people you can meet.
AI services, from first idea to running in production.
We start with a real business problem, build a working prototype quickly, and run it securely for you.
Chatbots & AI Agents
WhatsApp and website chatbots that answer customers, take bookings and hand over to your team when needed.
Document AI
Turn forms, invoices, claims and reports into clean, structured data — no more manual typing.
Business Automation
Automate reminders, routing, follow-ups and reports, so your staff can focus on customers.
Custom AI Apps (RAG)
Knowledge assistants that answer from your own documents and data, with sources — not guesses.
Cloud & Azure AI Setup
Secure, well-architected Azure environments for AI: private networking, access control and monitoring.
Websites & Web Apps
Fast, modern websites, portals and booking systems that look professional and are easy to manage.
Every message takes a safe, checked path.
Here's what happens inside NexSevai Desk when a patient sends a WhatsApp message.
Message arrives
From WhatsApp, in Tamil, English or Hindi.
Safety check
Urgent words alert staff. Medical questions are politely refused.
AI understands
Azure OpenAI finds the intent and the language.
Real action
Checks live free slots, then books, cancels or answers.
Reply + reminder
Confirms on WhatsApp and schedules a reminder.
Ready-to-use AI products for everyday businesses.
Proven building blocks, set up for your business in days — not months.
NexSevai Desk
An AI front desk on WhatsApp for clinics, labs and hospitals. It answers patients in Tamil, English and Hindi, books appointments and never misses a message — day or night.
- Answers timings, fees, tests & directions
- Books appointments into real free slots
- Automatic appointment reminders
- "Report ready" notifications
- Urgent messages alerted to staff
- Never gives medical advice
NexSevai Desk for Shops
A WhatsApp assistant for pharmacies and retail stores.
- Answers price and stock questions
- Takes orders and sends payment links
- Shares your offers with customers
NexSevai Docs
Document AI for billing and back-office teams.
- Reads invoices, bills and claim forms
- Puts the details into Excel
- Answers questions from your own documents
Built for the businesses around us.
We focus on sectors where AI saves real time and money every day.
Enterprise-grade AI, sized for growing businesses.
"Sevai" means service. We bring the cloud and AI practices used by large healthcare and enterprise companies to clinics, shops and growing businesses — at a price that makes sense.
Led by a cloud and AI engineer with 12+ years of experience building secure data and AI platforms, a Microsoft Certified Azure Solutions Architect Expert, and the builder of a live consumer web platform.
Security first
Healthcare-grade practices: least-privilege access, encryption, private networking.
Certified expertise
Microsoft Azure Solutions Architect Expert, with production AI experience.
Local language
Assistants that understand Tamil, English and Hindi — the way your customers write.
Start small
Low-cost pilots first. Scale only when you see results.
Your data stays yours
You own your data, numbers and accounts. Nothing is sold or shared.
Real support
Local support you can call and meet — not a faceless ticket queue.
From conversation to working AI in weeks.
Discover
A free 30-minute call to understand your workflow and where AI can save time.
Prototype
A working demo on your own data within 1–2 weeks, so you see value before you commit.
Launch
Secure deployment, staff training and a clear handover — with you in control.
Support & improve
Monitoring, monthly reports and continuous improvements as your business grows.
Things we've built.
NexSevai Desk — clinic AI front desk
WhatsApp assistant with appointment booking, double-booking protection, reminders, urgent-message alerts and a reception view. Built on Azure OpenAI and the WhatsApp Business Platform.
Request a demoMyVaran — matrimony platform
A live matrimony web platform for Tamil families, built and launched end to end by our founder: phone sign-in, step-by-step profiles and privacy-first contact sharing.
Visit myvaran.comCommon questions
Yes. We start with one clear problem — like unanswered WhatsApp messages or manual data entry — and a low-cost pilot. You only scale up when you see results.
Ready products like NexSevai Desk are set up in about a week. Custom AI projects usually show a working prototype in 1–2 weeks.
We follow enterprise security practices: data encrypted and stored in secure cloud regions, access limited to what's needed, and you keep ownership of your data and accounts.
We use leading AI models through secure cloud services such as Azure OpenAI, chosen to fit your needs, budget and data rules.
Yes. We're based in Vellore and work with businesses across Tamil Nadu and India — in person where possible, online everywhere else.
Let's find where AI can help your business.
Book a free 30-minute consultation. We'll listen, suggest practical options and show you a live demo.