VaniBot
Sri Lanka's first Sinhala & Tamil WhatsApp voice AI

Never miss a WhatsApp customer again.

VaniBot answers WhatsApp messages, voice notes, and calls for your business — automatically, in සිංහල, தமிழ் & English.

Demo language:
5-minute setup
Free during early access
Official WhatsApp Cloud API
Voice Detected
Sinhala
Reply sent
< 2 seconds
CR
Colombo Rice & Curry
online · replies instantly
Today
Message
3languages
Sinhala · Tamil · English
< 3sreply time
Average response
24/7always on
Lunch rush or midnight
5 minto live
Voice-guided setup
00:47 LIVE
සිංහල
தமிழ்
English
LIVE TRANSCRIPT · SINHALA

“අපිට table එකක් reserve කරන්න පුළුවන්ද?”

“Can we reserve a table?”

Key differentiator

Customers can call
your WhatsApp.
VaniBot answers.

When a customer taps Call inside your WhatsApp Business chat, VaniBot picks up in Sinhala, Tamil, or English — in real time. About 500 ms latency. Feels like a real receptionist.

Inbound calls are FREE
Meta doesn't charge for inbound WhatsApp calls. Ever.
Natural conversation
Gemini Live for Tamil/English, Gemini TTS for Sinhala. No robotic menus.
Auto language detection
Picks up in whatever language the customer speaks first.
Features

Built for Sri Lankan SMBs.
Not translated from English.

Every feature is designed for restaurants, retail, clinics, and service businesses that live on WhatsApp.

Voice

Tri-lingual voice understanding

Sinhala, Tamil, and English voice notes transcribed in seconds using Google Cloud Chirp 2.

AI

Hybrid intent detection

Keyword matching for speed, LLM fallback for nuance. Handles pricing, hours, menus, bookings.

Dashboard

Multi-tenant dashboard

Real-time analytics, flagged messages, custom responses per business. Row-level security.

Onboarding

Voice-guided onboarding

Talk to our AI assistant to set up — no forms, no jargon. Done in 5 minutes.

Always-on

24/7 availability

Lunch rush, midnight orders, Poya days. Never miss a lead because your phone was off.

Security

Enterprise-grade security

Official WhatsApp Cloud API. Encrypted tokens. Data stays in your tenant — never shared.

How it works

Live in under 5 minutes.

No code. No agency. No technical jargon. If you can send a WhatsApp message, you can set up VaniBot.

01

Connect WhatsApp Cloud API

Link your WhatsApp Business number in a few clicks. We handle Meta's technical setup for you.

Official Cloud API
02

5-minute voice-guided setup

Talk to our AI assistant in Sinhala, Tamil, or English. It writes your custom responses with you.

No forms. Just talk.
03

Go live

Your VaniBot starts replying to messages, voice notes, and calls. You watch it happen from your dashboard.

Instantly answering
Pricing

Free while we're in early access.Paid plans launching soon.

Start with the Free tier today — early access members lock in 30% off for life when paid plans open.

Start here
Free
Free
no card required

For Sri Lankan businesses trying VaniBot today.

  • 300 text messages / mo
  • 100 voice messages / mo
  • 60 min WhatsApp voice calling
  • Sinhala, Tamil, English
  • Smart AI responses
  • Analytics dashboard
Starter
$24.99
/mo · Coming soon

For small shops & restaurants getting started.

  • 2,000 text messages / mo
  • 500 voice messages / mo
  • 60 min WhatsApp voice calling
  • Custom response editor
  • Analytics dashboard
  • Email support
Most Popular
Growth
$49.99
/mo · Coming soon

For busy restaurants with higher volume.

  • 5,000 text messages / mo
  • 1,000 voice messages / mo
  • 120 min voice calling
  • Everything in Starter
  • 2× more calling minutes
  • Priority email support
Pro
$79.99
/mo · Coming soon

High-volume businesses that live on WhatsApp.

  • 8,000 text messages / mo
  • 1,500 voice messages / mo
  • 300 min voice calling
  • Everything in Growth
  • All 3 languages for voice calls
  • Priority support

WhatsApp service messages are free · Paid plans unlock higher volumes · Early access members get 30% off for life

FAQ

Questions, answered.

Still curious? Email hello@vanibot.app — we reply in the language you write in.

VaniBot uses Google Cloud Speech-to-Text (Chirp 2), which natively supports Sinhala (si-LK), Tamil (ta-LK), and English (en-US). When a customer sends a voice note, VaniBot transcribes it, detects the intent, and replies — all in under 3 seconds. Sinhala accuracy is 75–80%, Tamil 80–85%, and English 95%+. If confidence is low, VaniBot politely asks the customer to send a text instead.
Yes! When a customer taps 'Call' on your WhatsApp Business number, VaniBot picks up and talks in their language. Tamil and English calls use Gemini Live API for natural conversation (~500 ms latency). Sinhala calls use a hybrid pipeline with Gemini TTS for high-quality voice responses. Inbound WhatsApp calls are free — Meta doesn't charge for them.
Right now VaniBot is free during early access — 300 text messages, 100 voice messages, and 60 minutes of voice calling. Paid plans (Starter, Growth, Pro) are coming soon. Early access users lock in 30% off for life.
VaniBot uses the official WhatsApp Business Cloud API from Meta. During onboarding, we guide you through connecting your WhatsApp Business number — it takes about 5 minutes. You can set up by filling out a form or by talking to our AI voice assistant. We handle all the technical configuration for you.
VaniBot is built for Sri Lankan SMBs that get regular WhatsApp messages from customers. Restaurants and cafés are our primary focus (menu, prices, hours, delivery, reservations), but VaniBot also works great for retail shops, salons, clinics, hotels, service providers, and education centres. If your customers message you on WhatsApp, VaniBot can help.
Absolutely. From your dashboard, you can set custom responses for different question types (pricing, hours, menu, delivery, booking, etc.) in Sinhala, Tamil, and English. For questions that don't match a configured response, VaniBot uses AI (Gemini) to generate a smart answer based on your business profile. You're always in control.
VaniBot uses confidence scoring on every message. If it can't confidently understand a voice note, it politely asks the customer to send a text instead. For text messages it can't handle, VaniBot offers to connect the customer with you directly (human handoff). You'll also see flagged messages in your dashboard so nothing gets missed.
VaniBot is the only WhatsApp automation tool that combines Sinhala and Tamil voice message transcription, AI voice calling, and a self-serve SaaS model built specifically for Sri Lankan businesses. WATI and ManyChat have no Sinhala/Tamil voice support. Respond.io can't do voice calling. No global platform handles Sinhala. VaniBot ships all three languages with inbound WhatsApp calling in one product.
Security is built in from the ground up. We use the official WhatsApp Business Cloud API from Meta (enterprise-grade, 99.9% uptime SLA). All data is stored in Supabase with Row Level Security — each business can only access their own data. WhatsApp access tokens are encrypted at rest. Customer conversations are never shared with third parties.
Yes. The free tier gives you full access to VaniBot with 300 text messages, 100 voice messages, and 60 minutes of voice calling — no credit card required. Start by joining the waitlist for early access.
Free 30-min call

See VaniBot live
on your number.

Book a 30-minute call and I'll connect VaniBot to your WhatsApp live — you'll watch it answer a real customer message in Sinhala, Tamil, or English before we hang up.

Live demo on your own WhatsApp number
Setup walkthrough — 5 minutes, no code
Answers your specific questions
No sales pressure — cancel anytime
Pasindu Premachandra
Pasindu Premachandra
Founder, VaniBot
Early access · Limited spots

Your WhatsApp.
Your language.
Always on.

Be among the first Sri Lankan businesses to put VaniBot on their WhatsApp. Early access members get lifetime 30% off and priority onboarding.

No credit card
Reply in your language