Send WhatsApp
Messages at Scale
With
Group Sender (WA Sender)
The most powerful WhatsApp bulk messaging software for Windows, designed to help you instantly connect with thousands of customers. It includes 17 ready-to-use bots to automate, personalize, and scale your business effortlessly.
— Powered By BotBulk Company
Powerful Automation Tools for Business Growth
Everything you need to run successful WhatsApp marketing campaigns
Bulk Messaging
Send thousands of personalized WhatsApp messages in seconds with a single click. Easily import and manage contacts from CSV or Excel files.
Smart Personalization
Personalize every message using recipient names, custom fields and dynamic variables to increase engagement and response rates.
Media Attachments
Enhance your WhatsApp campaigns by sending images, videos, documents and audio files to create more engaging and impactful messages.
Smart Delays
Protect your sending activity with intelligent time intervals and batch delivery controls designed to simulate natural messaging behavior.
Detailed Analytics
Monitor delivery rates, read receipts and overall campaign performance with comprehensive reporting and real-time insights.
Auto-Reply Bot
Set up intelligent automated responses to handle customer inquiries 24/7, ensuring faster replies and improved engagement.
Advanced Group Campaign
Launch large-scale WhatsApp group campaigns with scheduling, sequential messaging, media attachments, dynamic personalization, built-in polls and detailed performance reports — all powered by smart group discovery tools.
Group Growth & Management
Create WhatsApp groups at scale, automate bulk joining, add contacts from numbers, and extract group members, active participants and group links from websites with smart automation.
Contact Intelligence
Filter WhatsApp numbers, extract business profiles, collect contacts from mobile devices and chats, generate CSV files and build number lists with an integrated number generator.
Web & G-Map Data Extraction
Extract business information from Google Maps, websites and social platforms. Collect phone numbers and emails automatically and export valuable leads with ease.
WhatsApp Warm-Up Tool
Gradually increase account activity with controlled interactions to improve line stability, build trust and enhance messaging performance.
Multi-Account Rotation
Manage multiple WhatsApp accounts and automatically rotate between lines during bulk messaging to optimize delivery performance and improve account stability.
See Group Sender (WA Sender) in Action
Browse screenshots to understand how our desktop automation tools work and how you can manage campaigns with ease.
Choose Your Plan For Group Sender | Wasender
All plans include unlimited messaging features. The difference is in the licensing capabilities.
Single PC
$45
- 1 License For 1 Year
- Perfect for individual use
- Unlimited messages/day
- All premium features
- Personalization & automation
- Media attachments support
- Single-System Activation – No Transfer
- Customer Support
- Free Updates
Single PC
$90
- 1 Lifetime License ⭐
- Best Value for Long-Term Use ⭐
- Unlimited messages/day
- All premium features
- Personalization & automation
- Media attachments support
- Single-System Activation – No Transfer
- Customer Support
- Free Updates
Reseller
Custom Pricing
- 100 License Keys ⭐
- License Valid for 1 Year or Lifetime ⭐
- Unlimited messages/day
- All premium features
- Personalization & automation
- Media attachments support
- Single-System Activation – No Transfer
- Customer Support
- Free Updates
Frequently Asked Questions
Get answers to common questions about WA Sender
What is the difference between Group Sender and Wa Sender?
There is no functional difference. Group Sender and WaSender are two names for the same product. Both refer to our WhatsApp bulk messaging software designed for large-scale group campaigns, automation and contact management.
Is WA Sender safe to use? Will my WhatsApp account get banned?
WA Sender includes intelligent delay controls, multi-account rotation and batch sending features designed to simulate natural messaging behavior. While the software provides tools to reduce risk, users must comply with WhatsApp guidelines to ensure account safety.
Do I need to save contacts before sending messages?
No. WA Sender allows you to send messages directly to unsaved numbers. You can easily import contacts from CSV/Excel files or paste numbers into the system and start your campaign immediately.
Does it support multiple accounts?
Yes. WA Sender supports multi-account management with smart line rotation to distribute sending activity across different WhatsApp numbers. You can connect and manage multiple accounts simultaneously, balance message delivery across lines, and improve campaign scalability while maintaining better performance and stability.
Does it work on Windows only?
Yes. Group Sender (WaSender) is a desktop application developed specifically for Windows operating systems. It is optimized for Windows performance and requires installation on a compatible Windows device to run smoothly.
How do I purchase the product?
You can purchase WA Sender using USDT (Tether) or other supported cryptocurrencies through our secure payment process. After selecting your license plan, complete the crypto payment and send the transaction details to our support team. Once confirmed, your license key will be delivered to your email.
Ready to Transform Your WhatsApp Marketing?
Join 100,000+ businesses already using WA Sender (Group Sender) to grow their customer base
Trusted by Thousands of Businesses
Real reviews from companies scaling their WhatsApp marketing with WA Sender.
We’ve tested multiple WhatsApp bulk messaging tools before, but WA Sender is by far the most stable and reliable. The smart delay and line rotation features helped us scale our WhatsApp marketing campaigns safely without getting flagged.
Within the first month, our response rate increased by almost 40%. If you’re serious about WhatsApp automation and broadcast messaging, this software is a game changer.
Michael Anderson
Marketing Manager – E-commerce Brand
WA Sender completely changed how we handle client outreach. The ability to send bulk WhatsApp messages without saving contacts saves us hours every week. Importing numbers via CSV and personalizing messages dynamically makes campaigns feel natural and engaging.
For any agency running WhatsApp marketing campaigns, this tool is essential.
Daniel Roberts
Digital Marketing Consultant
I was honestly worried about account safety when using a WhatsApp bulk sender, especially after hearing stories about random bans and restrictions. But BotBulk WhatsApp Group Sender gradual sending system, smart delays, and batch control made everything smooth and controlled.
We followed the recommended limits, and so far — no bans, no warnings, no issues at all.
