WhatsApp · 10 min read
WhatsApp Marketing for Indian Small Business: A Step-by-Step Guide
TL;DR
WhatsApp is the highest-ROI channel most Indian SMBs ignore. Here is exactly how to set it up, what to send, and how to avoid getting banned.
In this article
Why WhatsApp matters in India
500 million plus active Indian users. 95%+ open rate within an hour. The single most read communication channel for Indian customers. If you are not on it, you are leaving money on the table.
Personal vs Business vs Business API
- Personal: what your phone has. Use only for individual conversations.
- WhatsApp Business app (free): one number, label customers, auto-replies, broadcast lists. Good for 1 to 5 person businesses.
- WhatsApp Business API: needed for templates, large broadcasts, integrations, multi-agent. Requires a partner like WATI, AiSensy, Interakt, Gupshup.
How to set up WhatsApp Business in 30 minutes
- Use a separate SIM/number for business (do not mix with personal).
- Download WhatsApp Business app.
- Add business name, category, description, address, hours, website.
- Set up greeting message: 'Hi, thanks for reaching out. We reply within 1 working hour.'
- Set up away message for after hours.
- Add catalog with at least 5 products/services.
- Generate a wa.me link, put it on your website, GBP, Instagram bio.
What to actually send
- Order confirmations. 100% open rate.
- Booking reminders. Reduces no-shows by 40 to 60%.
- New product launches. Once a month, not weekly.
- Festive offers. Diwali, Eid, Pongal, Christmas, regional festivals.
- Review requests. 24 hours after the transaction.
- Reorder reminders. Based on average buy cycle.
How to avoid getting banned
- Never send to numbers that didn't opt in.
- Never copy-paste the same message to 100+ people.
- Use templates approved by Meta for any marketing-style message.
- Honour 'STOP' instantly.
Pricing and platform fees
Free for personal/Business app. Business API: ₹0.30 to ₹0.80 per message depending on category and country. Indian utility messages are cheapest, marketing messages cost more.
Frequently Asked Questions
Can I send marketing on personal WhatsApp?
Technically yes, but Meta will eventually flag and ban the number. Use Business or API.
Which API platform is best?
WATI and AiSensy for Indian SMBs. Interakt for D2C. Gupshup for enterprise.
What is the average open rate?
85 to 98% within one hour. Click rates 25 to 60% for relevant offers.
Want this done for your business?
If reading this made you think "yes, but I do not have the time", that is exactly what we do. Tell us about your business and we will reply with a real plan in 1 working day.