India’s top bulk WhatsApp messaging service for promotional campaigns
Grow Your Business Faster with Bulk WhatsApp Messaging
Boost your business reach and engage your audience like never before! Send promotional WhatsApp messages with LeadNXT, the best bulk WhatsApp messaging service and marketing tool in India. Whether you want to run marketing campaigns, share updates, or connect with customers instantly, LeadNXT makes it easy, fast, and reliable. Transform your communication strategy and watch your business grow with the power of WhatsApp messaging.
Reach, engage, and convert your customers instantly with LeadNXT’s WhatsApp Business API solutions — smarter than SMS, more personal than email.
Why Choose LeadNXT WhatsApp for Business?
- Instant Customer Connect – Reach your customers where they spend the most time.
- Smart Automation – Auto-replies, greetings, and FAQs handled 24/7.
- Seamless Campaigns – Send personalized promotions, updates, and reminders in bulk.
- Easy Team Collaboration – Assign chats, track performance, and ensure no message goes unanswered.
- Safe & Secure – Verified WhatsApp Business API with data security compliance.
- Plug & Play Integration – Connect with CRMs, e-commerce platforms, and payment gateways effortlessly.
Key Features
- 📩 Bulk Campaigns: Send thousands of messages in one click.
- 🤖 Automation: Appointment reminders, order updates, lead nurturing.
- 📊 Analytics Dashboard: Track deliveries, reads, and conversions.
- 🛠 CRM Integration: Connect WhatsApp with your existing sales tools.
- ✅ Template Approval: We handle Meta-approved message templates.
- 🔒 Compliance-Ready: 100% TRAI & WhatsApp policy compliant.

Get a WhatsApp API dashboard with smart features for intelligent monitoring.
Experience the smart LeadNXT WhatsApp Dashboard. Monitor live agents, track campaign progress, and stay on top of all activities across departments—all in real time. With an intuitive, easy-to-navigate interface, there’s no training required. Get started instantly and manage your operations effortlessly.
Why Choose LeadNXT?

Rich Media Messaging
Send images, videos, and PDF attachments

User Friendly Portal
Our user-friendly portal makes managing and monitoring calls easy for your agents.

Personalized Campaigns
Use names, offers, and localized info .

CRM Integration
Integrate your toll-free service with CRM and get a unified and holistic view of the customer data.

Quick Replies & Buttons
Add interactivity to your messages

99.99% Uptime Guarantee
Servetel offers 99.99% SLA-backed uptime with N+1 redundant infrastructure.
Features of Our Bulk WhatsApp
Bulk Campaigns
Bulk Campaigns: Send thousands of messages in one click.
Automation
Appointment reminders, order updates, lead nurturing.
Analytics Dashboard
Track deliveries, reads, and conversions.

CRM Integration
Connect WhatsApp with your existing sales tools.
Template Approval
Template Approval: We handle Meta-approved message templates.
Compliance-Ready
100% TRAI & WhatsApp policy compliant.
Customer Testimonials
2000+ Happy Customers



