Bulk WhatsApp Message Service Provider in India for Business Broadcasts
Send images, PDFs, videos and catalogue-style offers to thousands of customers in one broadcast. Guru SMS has delivered 225M+ WhatsApp messages for Indian brands, with campaign scheduling, read analytics and 24x7 support included.
- TRAI-DLT compliant
- 230+ operator routes
- 24x7 support
WhatsApp is where Indian customers already spend their day, and bulk WhatsApp messaging puts your brand inside that conversation. Guru SMS, a bulk WhatsApp service provider in India with 225M+ messages delivered, helps 500+ businesses broadcast offers, updates and documents to opted-in audiences at scale. Open rates routinely dwarf email because the message lands in the same inbox as family chats.
Rich media changes what a campaign can say. Attach product images, festive offer creatives, PDF brochures, catalogues and short videos directly in the broadcast instead of hoping customers click a link. Catalogue-style messages let retailers showcase multiple products in one send, while interactive buttons take recipients straight to a purchase, reply or phone call.
Campaigns run from the same disciplined platform our SMS clients know: upload contact lists, personalise with customer names, schedule broadcasts around paydays and festivals, and watch delivery and read analytics in real time. For brands wanting a verified presence, our team also guides green tick application through the official WhatsApp Business API path. Support stays available 24x7 from Bhubaneswar.
Everything you get with Bulk WhatsApp
Rich Media Broadcasts
Send images, videos, PDF brochures and audio in a single broadcast, turning a plain notification into a complete sales pitch.
Bulk Audience Upload
Import opted-in contact lists via Excel or CSV, segment by city, purchase history or language and broadcast within minutes.
Personalised at Scale
Merge customer names, order numbers and due dates into each message so every recipient reads something written for them.
Campaign Scheduling
Queue Diwali, wedding-season and payday broadcasts in advance, with send-time control fine enough to hit lunch-break reading peaks.
Delivery and Read Analytics
Track sent, delivered and read counts in real time, then retarget non-readers with a follow-up variant the next day.
Green Tick Guidance
Move to a verified business profile when ready; our team handles the documentation and application path end to end.
Multilingual Messaging
Broadcast in Hindi, Odia, Bengali, Tamil or any script your customers prefer, with emojis and formatting that render perfectly.
24x7 Campaign Support
Campaign specialists help with copy, creative sizing and list hygiene any hour, so broadcasts go out right the first time.
Launch in four steps
Share Your Use Case
Tell us your audience size, message types and goals; we recommend the right WhatsApp route and set up your account.
Upload and Segment Contacts
Import opted-in numbers, clean duplicates automatically and group audiences by language, city or buying behaviour for sharper targeting.
Design the Broadcast
Compose copy, attach images, PDFs or video, add personalisation fields and preview exactly what each customer will receive.
Send, Track, Follow Up
Launch instantly or on schedule, monitor delivery and read analytics live, and retarget engaged readers with a follow-up offer.
Why businesses choose us for bulk whatsapp
Unmatched Open Rates
WhatsApp messages are opened far more often than emails, and most reads happen within minutes, putting your offer in front of customers while intent is hot.
Richer Story Per Message
A picture of the product, a PDF catalogue and a video walkthrough say more than 160 characters ever could, lifting enquiry quality immediately.
Two-Way Conversations
Customers reply directly to broadcasts, converting a one-way blast into enquiries, bookings and orders your sales team can close the same day.
Lower Acquisition Effort
Re-engaging an existing opted-in list on WhatsApp consistently produces repeat orders faster than chasing cold audiences through crowded paid advertising channels.
Festive Campaign Firepower
Schedule Dussehra, Diwali and New Year broadcasts weeks ahead with creatives attached, then watch read receipts climb as the festival approaches.
Proven Delivery Engine
225M+ WhatsApp messages already delivered through Guru SMS mean your broadcasts ride infrastructure that has been stress-tested by 500+ active Indian businesses.
Bulk WhatsApp across industries
Retail
Broadcast new collection photos, festive discount catalogues and store-opening invites that customers forward to family groups, multiplying reach organically.
E-commerce
Share order updates, flash sale creatives and back-in-stock alerts with product images that take buyers straight back to checkout.
Education
Circulate admission brochures, fee schedules and event invitations as PDFs parents can save, forward and act on without visiting the office.
Healthcare
Send appointment reminders, health camp posters and post-consultation care instructions patients can re-read anytime in their chat history.
Real Estate
Showcase project walkthrough videos, floor plan PDFs and payment schedules to qualified leads, moving site visit decisions forward faster.
Travel
Deliver itineraries, hotel vouchers and packing checklists in one message, then broadcast monsoon and holiday packages to past travellers.
Banking and Finance
Send loan product brochures, documentation checklists and branch event invitations to opted-in customers, with delivery records preserved for audit.
Government
Broadcast scheme awareness posters, application deadline reminders and disaster advisories in regional languages citizens actually read and share.
Bulk WhatsApp Marketing across India
Local support, national delivery. Open your city page:
Popular in Odisha
FAQs — Bulk WhatsApp Marketing
Is bulk WhatsApp messaging allowed for businesses?
Yes, when done through legitimate business messaging routes to opted-in audiences. Guru SMS configures your campaigns on compliant infrastructure, advises on consent collection and keeps content within WhatsApp commerce policies, protecting your number from blocks.
What media formats can I send in a broadcast?
Images, videos, PDF documents and audio files are all supported alongside formatted text and emojis. Retailers typically send offer creatives and catalogues, while service businesses attach brochures, invoices and instruction documents. We advise on file sizes that load fast on mobile data.
What is the green tick and do I need it?
The green tick is the verified badge WhatsApp grants select brands on the official Business API, signalling authenticity to customers. It is not mandatory for broadcasts, but it lifts trust and reply rates. Our team guides eligible businesses through the application.
How many messages can I broadcast at once?
Campaigns scale from a few hundred messages to lakhs per day depending on the route and your audience quality. We plan volumes with you, ramping sensibly to protect sender reputation, the same discipline behind our 225M+ delivered WhatsApp messages.
Can I personalise each message in a bulk send?
Yes. Dynamic fields merge each recipient name, order ID, due date or city into the template, so a fifty-thousand-message broadcast reads like personal correspondence. Personalised broadcasts consistently show higher read and reply rates than generic blasts.
Do you support regional language WhatsApp campaigns?
Completely. Broadcasts render Hindi, Odia, Bengali, Tamil, Telugu and other Indian scripts natively, including mixed-language copy. Brands serving tier-2 and tier-3 customers regularly run bilingual creatives, and our team helps adapt copy for each market.
How do I measure campaign performance?
Real-time dashboards show sent, delivered and read counts per campaign, with exportable reports. Read receipts arrive as customers open messages, letting you compare creatives, timings and segments, then A/B test the next broadcast with evidence rather than instinct.
How do I start a bulk WhatsApp campaign?
Call +91-9853084604 or email info@gurusms.in with your audience size and goal. We set up your account, help format the first creative and typically have a pilot broadcast live within one working day.
Reach Customers Where They Chat Every Day
Launch a pilot WhatsApp broadcast with rich creatives and live read analytics this week. Call +91-9853084604 or write to info@gurusms.in and our Bhubaneswar team will handle setup end to end.
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