Every feature in Fastrill is built to do one thing: turn a WhatsApp message into a confirmed booking, automatically.
Most WhatsApp tools break the moment a customer goes off-script. Fastrill reads the actual message, understands the intent, and responds naturally — in Hindi, Telugu, Tamil, or English, exactly as your customer wrote.
A customer messages asking about availability. Fastrill checks your real calendar, offers actual open slots, collects the confirmation, and sends a WhatsApp booking card — without a single tap from you.
Send WhatsApp template messages to your customer list — segmented by tag, recency, or service. Then see exactly how many replied, how many booked, and how much revenue came from that send. Not just opens — actual money.
See every customer conversation live across your WhatsApp numbers. Take over manually with one tap — Fastrill waits, and picks back up the moment you're done. Your team stays focused on the customer in front of them.
A lead messages, you reply, then they go quiet. Most businesses give up. Fastrill detects the silence and automatically sends a personalized follow-up sequence — and stops the moment they reply or book.
Every missed appointment is a blocked slot you could have filled. Fastrill sends WhatsApp reminders 24 hours and 2 hours before. The customer can confirm, reschedule, or cancel directly in the chat — all handled without your team lifting a finger.
14-day free trial. Full Growth plan. No credit card required.