Diwali WhatsApp Marketing 2026: Campaign Plan and Templates That Get Approved

Diwali is the biggest buying week of the year for most Indian businesses, and WhatsApp is where your customers already are. It is also when everyone else is messaging them. A good plan, sent on the right days, with templates that are approved in time, is what separates a sale from a mute. Here is a simple plan for Diwali 2026 and templates you can copy.

Diwali 2026 dates to plan around

• Dhanteras: Friday, 6 November 2026, the big day for gold, silver, electronics and utensils.
• Choti Diwali: Saturday, 7 November.
• Diwali (Lakshmi Puja): Sunday, 8 November.
• Govardhan Puja: Monday, 9 November, and Bhai Dooj: Tuesday, 10 November.

Online orders need delivery time, so for e-commerce the real deadline is the last shipping date before Diwali, often around 1 to 3 November.

A day-by-day WhatsApp plan

1. Now to 25 October: prepare. Clean your list, tag customers who bought last Diwali, and submit all templates.
2. About 26 October: early access. Send the offer to your best customers first. It feels special, and good engagement helps your messaging limit before the big send.
3. About 30 October: main launch to everyone who opted in.
4. Last shipping day: final reminder for online orders.
5. 6 November: Dhanteras offer for relevant products, and a store-visit reminder for shops.
6. 8 November: greeting only. No hard sell on Diwali itself.
7. After Diwali: thank-you and review request to customers who bought.

Templates you can copy

Variables in double braces are filled per customer. Keep offers clear, add one button, and always offer a way to stop promotions.

The last one is a Utility template because it is about an order the customer placed. Keep offers out of it, or Meta will treat it as Marketing.

Getting templates approved in time

• Submit a week early so a rejection does not cost you the launch day.
• Give sample values for every variable, and do not start or end the message with a variable.
• No misleading urgency or claims you cannot back up.
• Pick the right category. Greetings and offers are Marketing. Our template rules guide lists the common rejection reasons.

Messaging limits and costs

Two numbers decide how big your Diwali send can be: your messaging limit (how many customers you can start conversations with per 24 hours) and the per-message price of Marketing templates. If your list is bigger than your limit, send in batches over a few days, best customers first. See how messaging limits work in 2026 and what replies cost since October 2026, because a successful campaign brings a lot of replies.

Mistakes that cost you customers

• Messaging people who never opted in. Blocks hurt your quality rating right when you need it most.
• Five messages in five days to the same person. Two or three well-timed messages are enough.
• No one to answer replies. Festive campaigns bring questions about sizes, delivery and stock. Plan who answers in the shared inbox.
• Selling on Diwali day. Send a warm greeting instead.

Repeat Grow lets you schedule each of these broadcasts in advance, send to tagged segments, and answer every reply from one shared inbox. Book a free demo and we can set up your Diwali campaign with you.