#1 Free WA Sender & Bulk WhatsApp Messaging Extension

Boost Your WhatsApp Marketingwith Smart Automation

WABoost is a free bulk WhatsApp sender Chrome extension. Every message gets an auto-personalised greeting — "Hi Praveen", "Hey Ravi" — with zero setup. Import from Excel, CSV, or Google Sheets. No API, no coding, no monthly fees.

50,000+ businesses sending bulk WhatsApp messages
4.8/5 · Chrome Web Store · 0 bans reported
Verified Chrome Extension
Published on Chrome Web Store
50,000+ Active Users
Businesses worldwide
4.8★ Rating
On Chrome Web Store
WhatsApp Policy Compliant
Safe & approved practices
No API Required
Works inside WhatsApp Web

Works seamlessly with tools your business already uses

Google Sheets
Import contacts directly
Microsoft Excel
Upload .xlsx files
CSV Files
Any spreadsheet export
WhatsApp Web
Runs inside WhatsApp Web
Chrome Browser
One-click install, no setup
The #1 reason WhatsApp bans bulk senders

Most tools get your account flagged. WABoost doesn't.

WABoost automatically adds a personalised greeting to every message — "Hi Praveen", "Hey Ravi", "Hello Priya" — making each one look individually typed. Combined with random human-like delays between messages, WhatsApp cannot detect your campaign as bulk sending. Both features are free and on by default.

Auto-Greeting + Smart Delay — Free

Both on by default, zero setup

"Hey Ravi, your order is ready!" → Ravi Kumar
Waiting 6 seconds...
"Hi Priya, your order is ready!" → Priya Sharma
Waiting 9 seconds...
"Hello Arjun, your order is ready!" → Arjun Singh

Each message starts with a different greeting ("Hi", "Hey", "Hello") + the contact's name — automatically. Add randomized delays and WhatsApp's algorithm cannot distinguish your campaign from a real person personally messaging each contact.

0
Account bans reported
by WABoost users
10M+
Messages sent safely
through WABoost
Feature
WABoost
Free plan
Other tools
Paid plan
Auto-name greeting on every message — "Hi Praveen", "Hey Ravi"
Reads contact name automatically. Zero setup. Every message looks personally typed.
Random time delay between messages (anti-ban)
Most tools only include this in paid plans
Send bulk messages to a WhatsApp label — directly
Select any label → send to all contacts in it. No CSV needed.
Export contacts by label or group to CSV
Filter by label or group, download as CSV instantly
Import contacts from CSV / Excel
Import contacts from Google Sheets
Personalized messages (name, custom fields)
No WhatsApp Business API needed
Campaign response tracker (filter replies by campaign)
See only replies from your campaign — not every message
Image & file attachments
Available in WABoost Pro

All of this. Free. No credit card.

Install Free on Chrome

Built by marketers, not just developers. Our team has managed WhatsApp campaigns for thousands of businesses across India and Southeast Asia. We know exactly what triggers a ban — and we've engineered WABoost so you never hit that line.

Powerful Features

Everything You Need toSend Bulk WhatsApp Messages

WABoost is the free WA sender Chrome extension trusted by 50,000+ businesses. Send bulk WhatsApp messages, import contacts from Excel or CSV, and automate your outreach — all from inside WhatsApp Web. No API. No coding.

50,000+
Businesses Using WABoost
10M+
Bulk WhatsApp Messages Sent
0
Account Bans Reported
4.8★
Chrome Store Rating

WhatsApp Bulk Message Sender

Send bulk WhatsApp messages to thousands of contacts in minutes. Import from Excel, CSV, or Google Sheets and run your entire campaign with one click.

  • Send bulk WhatsApp messages
  • CSV, Excel & Sheets import
  • Message templates

Send to WhatsApp Labels & Groups — Free

Filter your contacts by any WhatsApp label or group and send a bulk message directly — no CSV export needed. Or download those filtered contacts to Excel in one click.

  • Send to label contacts directly
  • Export by label or group to CSV
  • No number saving required

WhatsApp Campaign Scheduling

Schedule bulk WhatsApp messages for the right time across time zones. Set up campaigns in advance and let WABoost send them automatically.

  • Time zone support
  • Recurring campaigns
  • Smart send timing

Auto-Name Greeting — Free, Zero Setup

WABoost automatically reads each contact's name and adds a personalised greeting to every message — "Hi Praveen", "Hey Ravi", "Hello Priya". No {name} tags. No setup. Every message looks individually typed.

  • Auto-salutation on every message
  • Name read from contact list
  • Higher reply rates, fewer bans

Bulk WhatsApp Campaign Reports

Track every bulk WhatsApp message you send — delivered, skipped (not on WhatsApp), and failed — in real time as your campaign runs.

  • Live delivery tracking
  • Failure & skip reports
  • Export campaign data

Anti-Ban Protection — Free by Default

Auto-name greetings + random delays = every message looks personally typed. WABoost users have sent 10M+ messages with zero reported bans. Both features are free, on by default.

  • Random delays — free, always on
  • Auto-greeting = unique per contact
  • 0 bans reported

Campaign Response Tracker

When you ask your campaign contacts to reply 'YES', WABoost filters replies from that campaign only — not every 'YES' across all your WhatsApp chats. Instantly see who responded to your offer.

  • Filter by campaign
  • No manual searching
  • Instant lead identification

Start Sending Bulk WhatsApp Messages — Free

Join 50,000+ businesses using WABoost to send bulk WhatsApp messages from Excel, CSV, and Google Sheets. Install the free WA sender Chrome extension and send your first campaign in under 5 minutes.

Get Started Free

How to Send Bulk WhatsApp Messages with WABoost

Go from zero to sending bulk WhatsApp messages in 4 steps. Import contacts from Excel, CSV, or Google Sheets and reach your entire list in minutes — no API, no developer, no monthly fees.

01

Install the WABoost WA Sender

Add WABoost to Chrome from the Web Store in 30 seconds. No API approval, no signup, no setup — just install and open WhatsApp Web.

02

Import Your WhatsApp Contacts

Upload from Excel, CSV, or Google Sheets. Or export contacts directly from WhatsApp Web. WABoost maps your columns to message variables automatically.

03

Send Bulk WhatsApp Messages

Write your message once, add {name} personalisation, and send to your entire list. WABoost adds safe random delays so your account stays protected.

04

Track WhatsApp Campaign Results

See delivered, skipped, and failed messages in real time. Export your bulk WhatsApp campaign report after every send.

See the WABoost WA Sender in Action

Watch our 2-minute demo: import contacts from Excel, write a personalised bulk WhatsApp message, and send to 500 people — all without an API or coding.

Send bulk WhatsApp messages from Excel or CSV
Works on personal & WhatsApp Business numbers
Anti-ban time delay — free, on by default
Watch Full Demo
WABoost Demo Video Thumbnail
2:30 min
Live Demo

Loved by 50,000+ Businesses

Join thousands of satisfied customers who have transformed their WhatsApp marketing with WABoost's powerful automation tools.

"WABoost transformed our customer outreach completely. We increased our response rates by 300% and saved 15 hours per week on manual messaging."

SJ
Sarah Johnson
Marketing Director
GrowthCorp

"As a small business, WABoost helps me stay connected with all my customers personally. The personalization features make each message feel authentic."

MC
Michael Chen
Small Business Owner
Chen's Electronics

"I send property updates to hundreds of clients weekly. WABoost makes it effortless and the analytics help me track which properties generate the most interest."

ER
Emma Rodriguez
Real Estate Agent
Premier Properties

"The scheduling feature is a game-changer. I can plan entire marketing campaigns in advance and WABoost handles everything automatically."

DT
David Thompson
E-commerce Manager
TechDeals

"Client campaigns are so much more effective now. The delivery reports and engagement tracking help us prove ROI to our clients consistently."

LP
Lisa Park
Digital Marketer
Creative Agency

"WABoost helps our sales team follow up with leads instantly. We've seen a 40% increase in qualified leads since we started using it."

JW
James Wilson
Sales Director
B2B Solutions

Join 50,000+ businesses — rated 4.8★ on the Chrome Web Store

Read real reviews on Chrome Web Store

Simple, transparent, and fair pricing

FREE

₹0/mo
Install For FREE

What's included

  • Up to 10 messages
  • Attachments & Personalisation
  • Contact Download & Filters
  • Time Gap/Batching
  • Reports
  • AI Message Redrafter
  • Automatic Ban Reduction
  • Automatic Reply Analysis
  • Unsubscribers list
  • All replies and chatbot
  • Support

PRO

₹4,999/yr
Buy Now

What's included

  • No messaging limits*
  • Attachments & Personalisation
  • Contact Download & Filters
  • Time Gap/Batching
  • Reports
  • AI Message Redrafter
  • Automatic Ban Reduction
  • Automatic Reply Analysis
  • Unsubscribers list
  • All replies and chatbot
  • Support
20% of every Pro subscription goes to Community Streeties — rescuing stray dogs in India.

Don't SPAM! If multiple people REPORT you, WhatsApp might temporarily block/ban your number.