WhatsApp AI agents for Bharat
Build an AI agent on WhatsApp Business API in Hindi, Marathi, Tamil, Telugu and 18 more Indian languages. Grounded in your knowledge base with source links, tool calling into your CRM, unified with voice and web chat.
What WhatsApp AI agents are best for
WhatsApp is Bharat's #1 channel. An AI agent there beats SMS, email and app push by an order of magnitude on engagement — especially in regional languages.
COD confirmation + RTO reduction
Confirm COD orders on WhatsApp in the buyer's language within minutes of order placement. If buyer doesn't respond, escalate to an outbound voice call. Typical RTO reduction: 15–40%.
Lead qualification for real estate / BFSI
Reply to inbound leads on WhatsApp instantly. Qualify budget, locality, timeline — structured fields written back to your CRM. Warm leads handed to sales with full transcript.
Customer support in Hindi + regional languages
24/7 WhatsApp support in Hindi, Marathi, Tamil, Telugu, Bengali and more. Agents answer only from your help center content with source links, and hand off to humans for edge cases with sentiment-aware escalation.
Appointment booking for clinics & salons
Calendar-integrated booking over WhatsApp. The agent reads availability from Google / Outlook / Calendly, books a slot, sends a confirmation message — all within the WhatsApp thread.
Fee reminders for coaching & K-12
Regional-language fee reminders to parents with a pay-now link. Escalate to voice call for late responses. Cuts accounts team load by 60–80%.
Policy renewal for insurance
Automated WhatsApp outreach for motor, health and life insurance renewal — in the policyholder's preferred language. Capture consent, payment, or callback request structurally.
Capabilities
WhatsApp Business API native
Works with Cloud API and On-Premise API. Compatible with every major Indian BSP. Bring your verified Meta Business account, connect in minutes.
22 Indian languages
Opinionated routing across Indic-tuned LLMs. Hindi, Marathi, Tamil, Telugu, Bengali, Gujarati and 16 more — including Hinglish code-switching.
Answers from your knowledge base
Upload PDFs, help centre URLs, product catalog or sitemap. The agent answers only from your content, and includes a source link on every reply so users can verify.
Tool calling
CRM lookups, order status from your OMS, payment links, appointment slots — the agent calls real APIs and writes back to your systems.
WhatsApp + voice + web chat unified
One agent definition powers all three surfaces. Context flows across channels — the voice agent knows what the WhatsApp agent said.
Template messages + session messages
We handle WhatsApp's template approval flow, session windows, and message pricing correctly so you do not have to think about it.
Frequently asked questions
Can ThinnestAI run an AI agent on WhatsApp Business API?
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Yes. ThinnestAI integrates with the WhatsApp Business API via the Cloud API and On-Premise API. You connect your verified WhatsApp Business number to ThinnestAI, define your agent in the flow editor, and incoming WhatsApp messages flow through the same LLM / RAG / tool pipeline we use for web chat and voice.
Do I need a WhatsApp Business API account?
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Yes. WhatsApp Business API is a paid product from Meta and requires a verified Meta Business account. ThinnestAI works with your existing BSP (Business Solution Provider) — we are compatible with every major WhatsApp BSP in India. If you do not have one yet, we can help you pick.
Does ThinnestAI handle Hindi, Marathi, Tamil WhatsApp conversations?
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Yes. We route WhatsApp conversations to Indic-tuned LLMs (OpenAI, Claude, Sarvam, Groq) that handle Hindi, Marathi, Tamil, Telugu, Bengali, Gujarati and Hinglish code-switching natively. One agent handles all 22 Indian languages without per-language licensing.
How does WhatsApp + voice work together on ThinnestAI?
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You can define a single agent that tries WhatsApp first, then escalates to an outbound voice call if the buyer does not respond within a configurable window. Context carries across both channels — the voice call can reference what was said on WhatsApp. Dual-channel campaigns outperform either channel alone by 30–60% in typical D2C and BFSI use cases.
What's the pricing for WhatsApp agents?
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WhatsApp message costs depend on Meta's conversation-based pricing (paid directly to your BSP or to Meta). ThinnestAI charges a platform fee on top that covers the LLM routing, RAG, tools and flow editor — typically a few paise per message. For combined WhatsApp + voice agents, voice minutes are billed at our flat ₹1.5/min platform fee.
Can I build WhatsApp bot for my Shopify store?
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Yes. ThinnestAI ingests Shopify order events via webhook and triggers WhatsApp outbound messages within seconds. COD confirmation, abandoned cart recovery, delivery updates and NPS all work out of the box. See our /industries/ecommerce-voice-ai page for the full D2C playbook.
How is ThinnestAI different from AiSensy, Wati or Interakt?
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AiSensy, Wati and Interakt are WhatsApp-first messaging platforms. ThinnestAI is an AI agent builder that happens to support WhatsApp as one channel, alongside voice and web chat. If WhatsApp is your only channel, AiSensy/Wati are cheaper and simpler. If you need WhatsApp + voice + RAG + tool calling unified, ThinnestAI is the better fit.
Which Indian BSPs does ThinnestAI work with?
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Every major Indian BSP. We are BSP-agnostic — whether you use Gupshup, AiSensy, Wati, Interakt, Infobip, Twilio or direct Meta Cloud API, the integration pattern is the same on our side.
Ship a WhatsApp AI agent this week
Free trial with welcome credits. Connect your WhatsApp Business number via any major BSP.