How Much Does an AI Chatbot Cost in India? A 2026 Breakdown
What an AI chatbot really costs in India: custom build vs no-code platform vs DIY, the running costs vendors don't mention, and a worksheet to estimate yours.
TL;DR: A custom chatbot built by an agency can cost several lakh rupees before it goes live, plus a maintenance contract. A no-code platform costs a monthly plan and is usually live the same day. Whichever you choose, budget for the running costs too: AI usage, WhatsApp message charges, content upkeep and someone reviewing conversations.
The three ways to get an AI chatbot
| Option | Upfront cost | Time to launch | Who maintains it | Best for |
|---|---|---|---|---|
| Custom agency build | High, often in lakhs | Weeks to months | The agency, under contract | Deep integration with internal systems |
| No-code platform | None or low | Same day | You, in a dashboard | Most small and mid-sized businesses |
| DIY with AI APIs | Developer time | Weeks | Your developers | Teams with engineers who want full control |
One Indian agency publicly quotes ₹1.5 to 3 lakh for a real estate chatbot prototype, and ₹7 to 15 lakh for a full build with CRM integration and visit booking (Decipher Consultancy). Treat a single quote as one data point, not a market rate, but it shows the scale of custom work.
What actually drives the price
1. Channels
A website-only bot is the simplest. Adding WhatsApp adds the WhatsApp Business Platform setup and Meta's message charges. Each extra channel (Instagram, Messenger, voice) adds integration and testing.
2. Conversation volume
Most platforms price by conversations, messages or AI credits. A clinic with 300 chats a month and an e-commerce brand with 30,000 are in different tiers.
3. Integrations
Email delivery is basic. Google Sheets mapping, CRM webhooks, payment links and booking systems each add setup, and in custom builds, development days.
4. Human handover
A live agent dashboard, notifications and the ability to pause the bot are valuable, and in custom projects they are a substantial piece of work.
5. Languages
Every extra language needs testing with real customer questions, and sometimes translated source content.
6. Compliance
Consent wording, data retention and deletion tooling matter under India's DPDP Act. See our DPDP checklist for chatbots.
The running costs people forget
| Cost | What it is | How to keep it down |
|---|---|---|
| AI usage | Each answer is generated by a language model | Choose plans that include usage, keep answers concise |
| WhatsApp messages | Meta charges for template messages you send | Rely on free replies inside the 24-hour service window |
| Content upkeep | Prices, offers and policies change | One source of truth, scheduled re-crawls |
| Review time | Someone reads conversations to spot gaps | A 20-minute weekly review |
| GST | 18% on most software and messaging | Factor it into the budget |
For WhatsApp specifically, read WhatsApp Business API pricing in India.
A worksheet to estimate your cost
Fill in these numbers before talking to any vendor:
- Monthly website visitors: ______
- Monthly WhatsApp enquiries: ______
- Expected chats per month: a small share of visitors open a chat widget, plus nearly all WhatsApp enquiries. ______
- Template messages you'll send (reminders, follow-ups, offers): ______
- Integrations needed: email / Google Sheets / CRM / other
- Hours a week your team can spend reviewing chats: ______
Then ask each vendor for the monthly cost at your chat volume, what happens when you exceed it, and whether AI usage is included.
Three example scenarios
| Business | Needs | Sensible option |
|---|---|---|
| Single-location clinic | Website FAQs, appointment requests, WhatsApp | No-code platform, lower tier |
| Real estate developer with ads | WhatsApp-heavy lead qualification, site visits, CRM | No-code platform with webhook to CRM, or custom if the CRM is unusual |
| Large enterprise with internal systems | Account lookups, ticketing, SSO | Custom build or platform plus developer work |
Build vs buy: questions to ask yourself
- Do we need anything no platform does? If not, buy.
- Do we have developers with time to maintain a custom bot for years? If not, buy.
- Is the chatbot core to our product, or a support and sales tool? Tools are usually bought.
- How fast do we need results? Platforms go live in a day.
Questions to ask any vendor
- What exactly counts as a conversation or credit?
- Is AI usage included, capped or billed separately?
- What happens if we exceed the plan mid-month?
- Are WhatsApp charges billed by you or by Meta directly?
- Can we export our leads and conversations?
- Is there a setup fee or minimum contract?
What InfiBot costs
InfiBot plans show in your local currency on the pricing page, with a 7-day free trial on paid plans, clear usage limits and no setup fee. WhatsApp is connected to your own Meta account, so Meta bills message charges to you directly at Meta's rates.
How to measure the return on a chatbot
Cost only makes sense next to what the chatbot brings back. Track these for the first month:
| Measure | How to count it | What it tells you |
|---|---|---|
| Questions answered without staff | Conversations with no handover | Time saved for your team |
| Qualified leads | Leads that met your rules | New sales opportunities |
| After-hours enquiries | Chats outside working hours | Demand you were missing |
| Handovers | Chats passed to a person | Where the bot needs better content |
| Cost per qualified lead | Monthly cost ÷ qualified leads | Compare with ads and other channels |
If the cost per qualified lead is lower than what you pay for leads from ads or portals, the chatbot is paying for itself. If not, look at which questions end without a lead and improve the content or the offer behind them.
Frequently asked questions
Is there a free AI chatbot?
Some tools have free tiers with tight limits. Because every AI answer costs money to generate, unlimited free AI chat is rare.
How do I estimate monthly conversations?
Use the worksheet above. Start with your WhatsApp enquiries, then add a small share of monthly website visitors who open the chat.
Can I start small and upgrade?
Yes. Start on a lower plan, measure conversations and qualified leads for a month, then upgrade when volume grows.
Is a custom chatbot better than a platform?
Only when you need something platforms can't do. For answering questions, capturing leads and handing over to staff, platforms are faster and cheaper to run.