A bulk WhatsApp sender is a system for broadcasting one Meta-approved template to every customer who agreed, with a delivery record for each. For a Chennai car dealer, clinic or silk showroom, one approved template can go to every customer who opted in, from a number carrying your verified business name instead of a salesperson's own phone.
A bulk WhatsApp sender in Chennai is a tool for dispatching one approved message, such as a Pongal silk collection or a service reminder, to many opted-in customers together.
WappBlaster sends Chennai batches through Meta's official API for ₹7999 ($200) a year, in Tamil to one segment and English to another, with each result logged.
Retailers show new Kanchipuram sarees with a button to reserve one.
Dealerships remind owners when a vehicle service is due.
Specialty clinics confirm consultations in the patient's language.
Staff see who received, read or replied.
WappBlaster gives Chennai businesses a bulk WhatsApp sender that runs only through Meta's official Cloud API, which is why a dealership in Ambattur or a clinic in Adyar can send at volume without gambling its number. You write a template in Tamil or English, Meta approves it, and variables drop each customer's name, vehicle number or appointment time into the text. Attach a brochure, a photo of the new saree range or a short video, add a call or quick-reply button, choose the tagged segment and pick a time. Sending then paces itself to the daily limit Meta has set for your number. The report lists every contact as delivered, read, replied or clicked, and each failure shows Meta's reason. Cost: ₹7999 ($200) a year to WappBlaster, flat, with Meta's own message charges shown separately at the amount Meta bills. Nobody from WappBlaster is based in Chennai; setup is done from Bikaner on a video call.
Trusted by 3,500+ businesses
Some of the businesses using WappBlaster products every day
What limits a send
There is no fixed daily allowance on the official route. Your number's limit moves with four things.
New numbers begin with a small allowance of fresh conversations per day. As customers read and answer, Meta moves the number up a tier, so a service-reminder list that people value grows its own ceiling.
Each business-started message needs a template that passed Meta's review. 'Your car's next service is due this week' reads as a clear utility message, while a vague discount blast often gets pushed back or reclassified.
A customer who ticked a box at the service desk, filled a clinic's booking form or tapped an ad that opened WhatsApp has opted in. Numbers copied from a directory have not, and should never be loaded.
Reports and blocks drag the score down and can shrink your tier. Keeping wedding-season offers for silk buyers who asked about them, and service alerts for vehicle owners, protects it.
Chennai, capital of Tamil Nadu, counted 6,748,026 people in the Census of India 2011. Most customers here read Tamil first and English comfortably, and Meta approves templates in both, so a dealership can send its service reminder in Tamil to one segment and in English to another. WappBlaster has nobody stationed in the city. It is a Bikaner, Rajasthan company, and a Chennai account is registered, connected and tested with your team during a Google Meet or AnyDesk session.
A dealership's service desk tracks hundreds of vehicles due for a check-up each month. Instead of staff dialling each owner, a Tamil or English template with the owner's name, model and due date goes out in one scheduled batch, with a 'Book slot' button. Component suppliers in the Sriperumbudur and Oragadam belt use the same sender to tell dealers which spare parts are back in stock, attaching the updated list as a PDF.
Clinics lose time when patients forget appointments. A reminder template, approved as a utility message, carries the patient's name, the doctor and the time, plus a quick-reply button to confirm or ask for a new slot. Families who manage an elderly parent's visits can be tagged and messaged as well. Replies arrive in a shared inbox the front desk watches, not on the receptionist's personal phone.
Silk showrooms around T. Nagar and Mylapore have buyers who return for every wedding in the family. When a new collection arrives, a template with photos, a short video and a 'See more' button reaches regular buyers who opted in at the billing counter. Sending ahead of the wedding season, not in the middle of it, gives families time to plan a visit together.
The same bulk whatsapp sender setup is also written up for Bangalore and Hyderabad.
National details: bulk WhatsApp sender software.
| Feature | Unofficial sender (desktop app or extension) | WappBlaster (official API) |
|---|---|---|
| How it sends | Automates WhatsApp Web on a personal number | Meta’s WhatsApp Business Platform |
| Ban risk | High: WhatsApp blocks automated personal numbers | Low while you follow Meta’s policy |
| Sender shown as | A phone number | Your verified business name |
| Buttons and catalogues | Not available | Quick-reply, call, URL buttons and catalogues |
| Delivery report | Sent count only | Delivered, read, replied, clicked, with failure reasons |
| Needs a PC left on | Yes | No, it runs in the cloud |
Chennai senders also read test-drive to delivery messaging for car dealers, a follow-up pipeline for dealerships and building a free digital catalogue for WhatsApp.
It can. The number is first removed from the WhatsApp app on the showroom phone, then registered on Meta's Cloud API through WappBlaster. Buyers keep it saved under the same name, and from then on messages go out and come back through the dashboard, where several staff can work on them.
Link to this answerMeta sets a daily limit on how many new people a number can start conversations with. It begins modest for a fresh number and rises in steps when customers read and respond rather than block. The limit concerns conversations your business starts, not chats that customers open themselves.
Link to this answerYes, one per language, each approved by Meta. Tag customers by the language they prefer, link each tag to its template, and schedule both in the same campaign. The report then tells you how the Tamil and English versions performed, so you can see which one customers answered more.
Link to this answerWappBlaster charges ₹7999 ($200) a year and nothing per message. Meta, separately, charges for every message it delivers, depending on the category (marketing, utility or authentication) and on the recipient's country. That Meta amount is printed as its own line, matching what Meta billed, with no extra margin.
Link to this answerNo. WappBlaster works only from Bikaner, Rajasthan. Your number is set up over Zoom, Google Meet or AnyDesk, with someone from your team sharing a screen while each step is done. The first campaign is usually sent during that same session, so you see delivery happen before the call ends.
Link to this answerYes. A service desk can replace a day of phone calls with one scheduled batch of Tamil or English reminders carrying the owner's name, model and due date, plus a button to book a slot.
Link to this answerOne that can carry photos, a short video and a button in an approved template to regular buyers who opted in at the billing counter. WappBlaster lets the showroom send ahead of the wedding season, giving families time to plan a visit.
Link to this answerYes. The same sender delivers an updated spare-parts list as a PDF to the dealers tagged for those parts.
Link to this answerYes. Families can be tagged as their own segment, and appointment reminders approved as utility messages reach them with the doctor and time filled in.
Link to this answerMeta reads a clear service-due note as a utility message, while vague discount wording often gets pushed back or reclassified into marketing.
Link to this answerStill not answered?
Ask a real person. We reply on WhatsApp, usually within the hour.
More WappBlaster pages for Chennai
A free demo on Google Meet, Zoom or AnyDesk, using your list and a message you would really send. You leave with a written price: the platform fee and Meta's charge as separate lines.