Send WhatsApp Bulk Messages Free
WaBoost lets you send bulk WhatsApp messages to hundreds of contacts at once — directly from WhatsApp Web. No API, no monthly fees, no approval needed.
Trusted by salons, restaurants & small businesses
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How to Send Bulk WhatsApp Messages
Set up in under 2 minutes. No technical knowledge required.
Install WaBoost on Chrome
Click 'Get Free Chrome Extension' above and add WaBoost to your browser in 30 seconds. No account needed.
Open WhatsApp Web
Go to web.whatsapp.com on your Chrome browser. WaBoost automatically activates and adds a bulk send panel.
Select Contacts & Send
Choose your contacts or upload a CSV, type your message (with images/PDFs), and send to hundreds at once.
Who Uses WhatsApp Bulk Messaging
Any business with a customer contact list can use WaBoost.
Salons & Spas
Send festival offers, appointment reminders, and re-engagement campaigns to your entire client list in one click.
Restaurants & Cafes
Broadcast daily specials, new menu launches, and event invites to all your regulars instantly.
Boutiques & Retail
Announce new arrivals, sale events, and exclusive member offers to customers who already love your brand.
Gyms & Fitness
Send class schedules, renewal reminders, and motivational messages to your entire member base.
Clinics & Wellness
Share health tips, appointment reminders, and seasonal wellness campaigns with patients.
Any Small Business
Anyone with a WhatsApp contact list can broadcast promotions, updates, and announcements for free.
Everything You Need to Send Bulk Messages on WhatsApp
WaBoost adds a bulk sending panel directly inside WhatsApp Web. No switching apps, no complicated dashboards.
CSV Contact Upload
Upload a spreadsheet of contacts. Send to your entire customer list in one session.
Personalized Messages
Use {name} variables so each message feels personal — 'Hi Priya' instead of 'Hi Customer'.
Send Media Files
Attach offer posters (JPG/PNG), menus (PDF), or product videos to your bulk messages.
Safe & WhatsApp-Compliant
Works through WhatsApp Web — no unauthorized API calls. Your number stays safe.
Time Delay Between Messages
Automatic delay between sends mimics human behavior, reducing spam flag risk.
WaBoost in numbers
50,000+
Chrome installs
4.8★
Chrome store rating
2 min
Setup time
Free
Always
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Add to Chrome — FreeRunning a Salon or Spa?
SalonBoost Does All of This Automatically
Stop manually sending messages from WhatsApp Web. SalonBoost automates appointment reminders, GST invoices, review requests, and bulk campaigns — all triggered by what happens in your salon. Premium plan from ₹1,499/month.
- Auto-send appointment reminders 24hrs before
- GST invoice on WhatsApp the moment payment is collected
- Bulk campaigns to your entire client list in 2 clicks
- Review collection after every visit
₹1,499
/month
All WhatsApp automation included. No add-ons.
Frequently Asked Questions
Everything you need to know about sending bulk WhatsApp messages.
Start Sending Bulk WhatsApp Messages Today
Free Chrome extension. Works in 2 minutes. No account, no monthly fee.
Add WaBoost to Chrome — Free50,000+ installs · 4.8★ rating · Free forever
What Is Salon WhatsApp Bulk Messaging?
Salon WhatsApp bulk messaging lets salon owners send promotional or informational messages to their entire client list — or targeted segments — via WhatsApp, including offers, event invites, re-engagement campaigns, and seasonal promotions. SalonBoost's bulk messaging tool integrates directly with your client database so you can segment by last visit date, service type, or spending tier before sending. Messages are personalised with each client's name and relevant offer details, improving open and redemption rates compared to generic broadcasts. Campaigns can be scheduled in advance and results tracked in the dashboard. Available on the Premium plan from ₹1,499/month.