VoiceGram – Bulk SMS, WhatsApp API & Voice Call Platform India
India's Most Trusted Communication Platform

Connect. Communicate.
Convert — At Scale.

VoiceGram empowers businesses to reach millions through Bulk SMS, WhatsApp Business API, Voice Calls, IVR, OTP, and RCS Messaging — all from one powerful platform.

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5,000+
Businesses Served
1 Billion+
Messages Delivered
99.5%
Delivery Rate
Business communication dashboard
LIVE CAMPAIGN

Summer Sale WhatsApp Blast

48,200 messages sent · 94.7% open rate

Messages Today
2,84,500
↑ 18% vs yesterday
OTP Success Rate
99.5%
Industry Best
Delivery Speed
2.1s
Avg OTP delivery
Trusted By
WhatsApp Business
WhatsApp APIMeta Official BSP
💬 WhatsApp Business API

India's #1 Channel for Customer Conversations

VoiceGram's official Meta-approved API lets you automate, scale, and personalise every interaction.

  • 🤖
    Chatbot Automation
    Deploy intelligent chatbots that handle queries 24/7.
  • 📢
    Broadcast Campaigns
    Send rich media messages to unlimited verified contacts.
  • 📊
    Real-Time Analytics
    Track delivery, opens, clicks per campaign.
⭐ Popular Services

Powerful Messaging Tools To Drive Real Results

VoiceGram has the right communication channel for every touchpoint.

WhatsApp
💬
WhatsApp Business API

Verified WhatsApp messages at scale.

Explore API →
Bulk SMS
📱
Bulk SMS Services

Reach entire customer base in seconds.

Explore Bulk SMS →
Voice
📞
Bulk Voice Broadcast

Automated voice campaigns to thousands.

Explore Voice →
RCS
🌐
RCS SMS Solutions

Rich cards, carousels, branded messages.

Explore RCS →
📈 Our Numbers

Trusted by Thousands. Proven by Data.

🏢
0
Businesses Served
📨
0
Messages Delivered
✅
0
Delivery Rate
🛡️
0
Expert Support
IVR
IVR & Cloud TelephonyEnterprise Grade
📞 IVR & Cloud Telephony

Intelligent Voice Systems That Never Sleep

Build sophisticated call flows without code.

  • 🌳
    Multi-Level IVR Builder
    Drag-and-drop call flows.
  • 📍
    Smart Call Routing
    Route based on time, location.
  • 📼
    Call Recording & Analytics
    Record and analyse calls.
Analytics
1B+
Messages
99.5%
Uptime
5,000+
Clients
24/7
Support
💡 Why Choose VoiceGram

Built for Businesses That Demand More

Our Value
Our Mission
Our Vision
01
Unmatched Delivery
99.5% delivery reliability across India.
02
Zero Learning Curve
Setup in under 30 minutes.
03
Dedicated Support
Account manager + priority support.
🚀 Complete Suite

Every Communication Channel Under One Roof

Stop juggling multiple vendors.

WhatsApp API
💬
WhatsApp Business API
Send verified messages, chatbots.
Explore →
 Bulk SMS
📱
Bulk SMS
Deliver messages to lakhs instantly.
Explore →
 IVR
📞
IVR Broadcast Service
Automated outbound voice campaigns.
Explore →
 RCS
🌐
RCS SMS Solutions
Rich cards, carousels, branding.
Explore →
 Campaign
🎛️
Campaign Management
Plan, schedule, track multi-channel.
Explore →
 API
🔗
API Integration
REST APIs, webhooks, CRM connect.
Explore →
🏢 Industries We Serve

Solutions Built For Your Industry

VoiceGram is trusted by businesses across sectors.

🏫
Education
Admission alerts, exam reminders
🏥
Healthcare
Appointment reminders, reports
🏠
Real Estate
Property launches, lead nurturing
🛒
E-Commerce
Order confirmations, cart recovery
🏦
Banking
Secure OTP, account alerts
🚗
Automobile
Service reminders, test drives
🚚
Logistics
Shipment updates, delivery alerts
✈️
Travel
Booking confirmations, itinerary
🏨
Hospitality
Reservations, loyalty rewards
➕
View All
Tailored solutions
💬 Client Stories
What Our Clients Say

Real results from real businesses.

★★★★★

"VoiceGram's OTP delivery is blazing fast. Our authentication rates went up significantly."

RK
Rahul Kapoor
CTO, PayFast
★★★★★

"Admission campaigns reached 60,000 parents in one afternoon. Enrollment jumped 47%."

PS
Priya Sharma
Director, Bright Future
★★★★★

"600+ daily appointment confirmations without a single dropped message."

DM
Dr. Deepak Mehta
COO, Wellness Care
★★★★★

"Promotional SMS open rates 91% on launch day. Best platform we've used."

AJ
Aditya Jain
Skyline Properties
★★★★★

"WhatsApp retargeting recovered 22% of abandoned carts. Incredible ROI."

SV
Sneha Verma
FashionVault
❓ FAQ

Frequently Asked Questions

Everything you need to know.

What is DLT registration?+
DLT registration is mandatory for commercial SMS in India. VoiceGram handles complete onboarding.
How fast is OTP delivery?+
Under 3 seconds, powered by smart multi-carrier routing.
Can I integrate with CRM?+
Yes, clean REST API and webhooks.
Promotional vs Transactional?+
Promotional for marketing, transactional for essential updates.
WhatsApp Business API vs app?+
API enables automation and bulk messaging.
Pricing plans?+
Flexible plans from Starter to Enterprise. Contact sales.
Do you help with campaign setup?+
Yes, onboarding support and strategy.
High-volume reliability?+
Handled 10M+ messages in single day campaigns.
📬 Get In Touch

Let's Build Something Remarkable Together

Our team is here to help you get started fast.

Contact Information

Reach out for a free demo, pricing inquiry, or API docs.

📞
Call or WhatsApp
+91 8447126507
Mon–Sat, 9 AM – 7 PM
✉️

Request a Free Demo

We'll respond within 2 hours.

Ready to Make Every Message Count?

Join 5,000+ businesses using VoiceGram. Get started today with zero setup fees.

📡 Get Free Demo📞 +91 8447126507
✅ TRAI DLT Compliant
🔒 99.5% Uptime SLA
⚡ 2-Second OTP Delivery
🛡️ Zero Setup Fee