Most Indian businesses reply in hours — or never. Fastrill replies in under 2 seconds, understands the customer in their language, and books the appointment automatically.
Most businesses spend thousands getting leads to message them. The money walks out in the WhatsApp inbox.
A customer messages at 10 PM about your bridal package. You see it at 9 AM — she's already booked someone who replied in 2 minutes.
Revenue lost every nightYour competitor replies in 2 seconds. You reply in 2 hours. Same service, same price — they win the appointment every time.
Competitive disadvantageAn upset customer messages at peak hour. Your staff is busy. The message sits unread. The 1-star review doesn't.
Reputation at riskThree modules that work together to turn every WhatsApp conversation into money in your bank.
Service, date, time, confirmation — collected naturally, checked against real availability, and confirmed without a human touching it.
Send approved WhatsApp templates to customer segments, and track delivery, replies and revenue attributed to that exact send — not just opens.
See every conversation live, take over manually whenever you want, and let Fastrill pick back up the moment you're done.
Pick a scenario and watch Fastrill handle the entire conversation — any language, any hour.
No developers needed. No API docs. Just connect your WhatsApp and you're ready.
Link your WhatsApp Business number via the official Meta API. Takes 3 minutes. Your customers keep messaging the same number they know.
Add your services, prices, working hours, and team. Fastrill learns your business and starts handling conversations exactly as you would.
From the first message to the confirmed booking — Fastrill replies, qualifies, books, and follows up. You get notified when a booking lands.
Whether you run a salon or a hospital — Fastrill speaks the language of your business and your customers.
Book appointments, send reminders, win back silent customers. Your front desk — 24/7.
Patient scheduling in Hindi, Telugu, Tamil and more. Reduce no-shows automatically.
Enroll students, send class reminders, and follow up with leads in their language.
Qualify leads 24/7, schedule site visits, and nurture long sales cycles automatically.
Fill time slots, renew memberships, and send class reminders without staff effort.
Take reservations, handle delivery queries, and run re-engagement campaigns that fill tables.
“I was losing Saturday night bookings because nobody replied after 8 PM. Customers now book at midnight and wake up to a confirmation. It paid for itself in the first week.”
“My patients message in Telugu and Fastrill replies in Telugu, books the slot, and follows up if they go quiet. I had to see it to believe it wasn't a person.”
“Two branches, both inboxes handled at once. Our staff stopped checking phones and started focusing on the customer in front of them.”
Most WhatsApp tools just broadcast. Fastrill understands, replies, and books — in your customer's language.
| Feature | Fastrill | WATI | Interakt | WappBiz |
|---|---|---|---|---|
| AI conversations (not scripted) | ✓ | ✗ | ✗ | ✗ |
| Auto-booking via WhatsApp | ✓ | ✗ | ✗ | ✗ |
| 10+ Indian languages, auto-detected | ✓ | ✗ | Partial | ✗ |
| Bulk WhatsApp campaigns | ✓ | ✓ | ✓ | ✓ |
| Lead recovery sequences | ✓ | Partial | ✗ | ✗ |
| Revenue attribution per campaign | ✓ | ✗ | Partial | ✗ |
| Starts at ₹999/month | ✓ | ✗ | ✗ | ✗ |
| Replies in under 2 seconds | ✓ | ✗ | ✗ | ✗ |
One missed booking costs more than a month of Fastrill.
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