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Voice Blasting with Sigma Voice: Revolutionizing Web-based Mass Calling and Texting


In an age where instant communication is crucial, businesses are on the constant lookout for efficient and effective means to reach their target audience. Enter voice blasting with Sigma Voice’s web-based platform. Whether you’re using a PC, an iPhone, or an Android phone, Sigma Voice has tailored its features to meet the growing needs of businesses across industries.

What is Voice Blasting?

Voice blasting, often known as “mass calling,” is an automated system that sends pre-recorded voice messages to multiple recipients simultaneously. It’s especially useful for disseminating information swiftly to a vast audience.

Features of Sigma Voice’s Platform

  • Web-based Access: No need for hefty installations; access Sigma Voice’s platform directly from your browser.
  • Multi-device Compatibility: Whether you’re on a PC, an iPhone, or an Android phone, the platform is accessible and user-friendly.
  • Text-to-Speech Conversion: Convert your typed messages into voice format with ease.
  • Scheduling Capabilities: Pre-schedule your voice blasts to ensure timely communication.
  • Detailed Reporting: Get real-time insights and reports on the delivery and success rate of your voice messages.

How to Use Sigma Voice’s Platform:

  1. Login: Access the platform via your browser on any device.
  2. Compose: Draft your message or upload a pre-recorded audio.
  3. Convert: If necessary, convert your typed message to voice using the text-to-speech feature.
  4. Schedule: Set the desired date and time for your voice blast.
  5. Monitor: After sending, track the success and reach of your messages through detailed reports.

Common Uses by Industry

Healthcare: Appointment reminders, vaccination alerts, and health advisories.

Education: Parent notifications, event announcements, and emergency alerts.

Retail: Promotional campaigns, sales alerts, and customer feedback requests.

Government: Public service announcements, emergency alerts, and community updates.

Travel & Hospitality: Booking confirmations, flight changes, and promotional offers.

Benefits of Voice Blasting

Efficiency: Reach thousands of recipients within minutes.

Cost-effective: Eliminate the need for manual calling, saving both time and resources.

Flexibility: Customizable for various industries and use-cases.

Direct Engagement: Voice messages are more personal than text, leading to better engagement and reception.

Why is Voice Blasting Important?

Voice blasting is not just about automation; it’s about scalability and ensuring that important messages reach the intended recipients swiftly. Whether it’s an emergency alert or a promotional campaign, voice blasting ensures that the message is delivered clearly and promptly.

Why Sigma Voice?

Sigma Voice isn’t just another voice blasting service. Its intuitive web-based platform, paired with multi-device compatibility, makes it a leader in the mass communication field. With its innovative features and user-centric approach, Sigma Voice ensures that businesses can communicate effectively and effortlessly.


Voice blasting, when done right, can be a game-changer for businesses and organizations. Sigma Voice’s web-based mass calling and texting platform provides the tools and features needed to harness the power of voice blasting fully. Whether you’re a school, a retail chain, or a healthcare provider, Sigma Voice’s platform can revolutionize your communication methods. So, the next time you think of mass communication, think Sigma Voice.

What Our Clients Say

Read what our satisfied customers have to say about Sigma Voice. Discover how our advanced communication solutions have transformed their business operations and customer interactions.

2 months ago

Tom was awesome! He spent time on the phone helping me get set up. Great intro by Tom to my new voice blast service! Wish I c...



3 months ago

Sigma was very helpful in our company meeting a call documentation requirement for a Federal regulation. Tom gave us great se...

4 months ago

Sigma Voice has allowed our organization to disseminate information quickly, thoroughly and to a wide audience. The software ...

8 months ago

This is the first time I used this company and am extremely pleased with the excellence in customer service. There was no nee...

3 years ago

This service is fantastic. Setting up automated calls is super easy and affordable. I highly recommend it.

4 years ago

Sigma Voice was so easy to set up. I needed to get an immediate message out to my 60+ family members. I sent a sign up messag...