A WhatsApp broadcast to your opted-in list is the highest-ROI marketing channel available to Indian businesses — 94% open rates, 4–7% conversion, zero algorithm dependency. This guide covers everything: list building, message writing, timing, frequency, and how to avoid killing your quality score.
Send My First Broadcast →500 opted-in customers who bought from you → 4-7% conversion = 20-35 sales. 5,000 scraped contacts → 0.1% conversion and damaged quality score. List quality is everything.
"Hi Priya" + product relevant to their purchase history converts at 3× the rate of "Dear Customer" + generic catalogue. Always personalise at minimum with first name.
Evening broadcasts (7-9 PM) consistently outperform morning by 18-25% for Indian D2C and retail. Exception: B2B broadcasts perform better at 10-11 AM on weekdays.
More than 4 marketing broadcasts per month dramatically increases opt-out and block rates, damaging your quality score and reducing future broadcast effectiveness.
The first 2 lines determine whether the message is read fully or dismissed. "Hi Priya 🌸" + immediate value ("Your favourite Vitamin C Serum is back at launch price") outperforms generic openers by 40%.
A broadcast with two CTAs ("Shop now OR book a demo") converts at half the rate of one with a single, clear action. Every broadcast should have one thing you want the recipient to do. Make the button label action-oriented: "Shop Now — 20% Off" beats "Click Here" by 35%.
Real scarcity ("Only 47 units remaining in stock") converts better and more honestly than manufactured urgency ("Sale ends tonight!" repeated every week). Indian consumers are savvy — artificial urgency destroys trust over time. Use real stock counts, real deadlines, real offer limits.
WhatsApp messages are read like text messages, not emails. 3-5 lines with one image (optional) and one button is the optimal format. Long messages require scrolling and dramatically reduce completion rate. If you have more to say, link to a landing page.
WA.Expert's broadcast tool handles segmentation, scheduling, delivery tracking, and quality score monitoring — all in one place.