EdTech
Target UPSC
Two WhatsApp numbers, one knowledge base, and a payment flow that runs an exam-prep business.
The problem
Target UPSC needed to run an exam-prep business's student communication, payments, and knowledge base over WhatsApp — at a volume too high for two numbers to be a bottleneck.
How it works
1 · STUDENT MESSAGE — dual number
WhatsApp #1
AiSensy
WhatsApp #2
Meta Cloud API
2 · KNOWLEDGE LOOKUP
Vector search
MongoDB Atlas — answer from KB, or escalate to a human
3 · ORCHESTRATION
n8n + Supabase
routes the conversation, tracks student state
4 · PAYMENT
Razorpay checkout
course enrollment payment, inline in the chat
5 · TEAM ALERT
Telegram bot
notifies staff of enrollments and escalations
6 · DELIVERY
Confirmation to student
over WhatsApp
RUNS ACROSS EVERYTHING — Supabase backend
- · Load split across two WhatsApp numbers
- · Single source of truth for student state
What we built
- · Dual WhatsApp numbers (AiSensy + Meta Cloud API) to split load
- · MongoDB Atlas vector search over the course knowledge base
- · Razorpay payment flow
- · Telegram bot for internal team alerts
- · n8n + Supabase orchestration
Stack
Results
50%
Revenue share
Est. under 1 minute (was hours, manual)
Student query response time(estimated)
Talk to us about running enrollment, payments, and support on WhatsApp at scale.
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