What is Voice SMS?
Voice SMS is a powerful communication service that allows businesses to send pre-recorded voice messages as automated calls to thousands of customers instantly. Instead of reading a text, users receive a call and hear your message directly.
Create your message, upload contacts, and launch campaigns within minutes. Voice SMS helps you connect faster, deliver important updates, and engage your audience with higher attention and response rates.
Why Use Voice SMS for Your Business
Reach thousands of customers instantly with automated voice calls. Voice SMS delivers higher attention, better engagement, and faster responses compared to traditional text messages.
High Engagement Rate
Voice messages are heard, not ignored—ensuring better response than normal SMS.
Instant Bulk Reach
Send thousands of voice calls in seconds for promotions, alerts, or announcements.
Never Miss Customer Attention
Your message is delivered directly via a call, increasing chances of listening.
Pan India Delivery
Reach customers across India without any geographical limitations.
Perfect for Promotions & Alerts
Ideal for offers, payment reminders, OTP alerts, political campaigns, and updates.
Boost Response & Conversions
Higher engagement leads to more callbacks, inquiries, and conversions.
How It Works
Send pre-recorded voice calls to thousands of customers instantly. Automate communication, deliver messages directly via calls, and get higher engagement than traditional SMS.
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Upload Contacts
Add your customer database or upload numbers in bulk within seconds.
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Record Voice Message
Upload a pre-recorded message or create one using our system.
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Launch Campaign
Send automated voice calls to thousands of users instantly with one click.
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Track Call Reports
Monitor call status, duration, responses, and campaign performance in real-time.
Voice SMS Solutions for Every Industry
Deliver automated voice calls to your audience at scale. Perfect for promotions, alerts, reminders, and announcements with higher engagement than traditional SMS.
Financial Services
Send transaction alerts, payment reminders, and fraud notifications via voice calls.
E-Commerce
Promote offers, confirm orders, and send delivery updates with voice messages.
Enterprise
Run bulk voice campaigns for announcements, updates, and customer engagement.
Telecoms
Notify users about plans, recharges, and service updates instantly.
Real Estate
Promote projects, follow up with leads, and send site visit reminders via calls.
Travel & Hospitality
Send booking confirmations, travel alerts, and personalized updates through voice calls.
What Our Clients Say
Businesses trust Techmet to simplify communication, improve response handling, and manage customer interactions more efficiently through a unified platform.
“Mass reach in minutes” We used voice SMS for our festive offers and reached over 20,000 customers in a single day. The response rate was much higher than normal SMS.
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Read MoreFAQ
Automate calls, route customers instantly, and deliver professional support with our advanced betyphon services.
Voice SMS is an automated calling service that delivers pre-recorded voice messages directly to users via phone calls.
SMS is text-based, while Voice SMS delivers your message through a call, making it more engaging and noticeable.
You can send voice messages to thousands or even lakhs of users simultaneously.
Yes, you can upload your own voice recording or create one using the system.
Yes, it is highly effective for promotions, reminders, alerts, political campaigns, and announcements.






