Engage with your contacts directly on their mobile and/or landline phone. Maximize your marketing dollars with 'one-to-many' automated calling and mass texting from Sigma Voice.
To help you get started with Sigma Voice, we’ll give you 30 day free trial with 100 free calls or texts.Get started Get a demo
Manually calling your customers one-at-a-time can be very costly and time consuming. When it's important to get an urgent message to all your customers fast, voice broadcasting service delivers your pre-recorded telephone message to 100s or 1,000s of your customers in a very short amount of time at a fraction of the cost. Mass automated phone calls, like manual calls, are either answered by a human or a machine.Learn more about mass calling
Texting 100s or 1000s of your customers and employees one-by-one by copying and pasting the same text message over and over again can be monotonous and take hours. Alternatively, a bulk texting service delivers your personalized text message directly to mobile phones within a few minutes. Your recipients can reply directly to you as well.Learn more about mass texting
Here's what makes Sigma Voice the smarter choice.
Setting up a call or text broadcast is so easy that you'll feel like a pro within just a few minutes.
Just sit back and watch as your calls and texts are sent out very quickly to all your contacts.
You'll see the summary report as well as a detailed report that shows who got what & when.
We're happy to help anyway we can day or night even on weekends and holidays.
Trusted by non profits, home services, universities and more.
Sigma Voice offers several low cost pricing options for mass calling and texting. Choose 'Pay As You Go' for only 6 cents per message or get an even lower rate with a monthly package.
Tons of features are included free like answering machine detection, real-time reporting, scheduling broadcasts, automatic opt-out, text to speech and more.
Also, knowlegable & friendly phone, email and chat support are included.
Learn more about Pricing
Sigma Voice exceeded our expectations for our call out needs. When we needed changes made they were happy to do so and performed changes in a timely manner. I highly recommend Sigma Voice.
We have used SigmaVoice for our business for a few years now, and it has been a very good experience. The website is simple, straightforward, and easy to navigate. Customer service is excellent; professional and prompt.
This service is fantastic. Setting up automated calls is super easy and affordable. I highly recommend it.
I have been using Sigma Voice for a few years now on a number of campaigns. They have always been reliable and competitive. Their customer service is phenomenal. I highly recommend.
Absolutely LOVE THIS SERVICE!!! I recommend using Sigma Voice for any growing business!! We have got great responds & is a good way to stay in touch with your customers base! Helps us to turn customers to Loyal Customers to VIP Customers!!!
Sigma Voice was so easy to set up. I needed to get an immediate message out to my 60+ family members. It’s affordable, the reports are amazing, and the customer service is beyond what I expected on a Sunday afternoon. Highly recommended!
Some frequently asked questions.
Sigma Voice is a telecom service provider offering an automated call system and mass texting services.
Churches, schools, universities, unions, charities, clubs, nursing homes, staffing agencies, home services (HVAC, carpet cleaners, pest control), e-commerce stores and more.
The Pay As You Go plan offers automated calls and text messages for 6 cents. Monthly plans offer discounted rates.
For a call broadcast, specify your Caller ID, upload your contacts, record your audio message then schedule your calls.
The setup time is about 5 to 15 minutes.
For a text broadcast, select a phone number (local or toll-free), upload your contacts, type up your text message then schedule your texts.
The setup time is about 5 to 15 minutes.
Our system includes a phone number formatter that works with any 10 digit phone number. The standard is (XXX) XXX-XXXX. Before each call or text broadcast, any duplicate phone numbers will be removed as well.
You can sign up for free with your organization's email address.
Sigma Voice accepts multiple forms of payment exclusively through PayPal.
Sigma Voice is flexible. There are no contracts and no commitments. You can easily cancel your account online in two clicks. There are no cancellation fees. You can start or stop your account anytime.
It's easy! Ask them to enter your name as the referral source when they sign up for their free trial.
Also, if/when your referral becomes a paying customer, Sigma Voice will send you a $25 referral bonus!
Get started with free personalized support. Create your own custom calling and texting strategy with a Sigma Voice expert.
Check out the Sigma Voice blog to learn about mass calling and texting best practices.
Discover the world of voice messaging as we delve into various types and applications of this innovative communication method. In this blog post, we explore the ins and outs of Sigma Voice's automated voice messaging system, voice messaging on iPhone and Android devices, and WhatsApp voice messaging. Learn how these platforms are revolutionizing the way we connect, share information, and engage with one another, making communication more efficient, personal, and dynamic than ever before.
Your important time-sensitive messages can now be heard with 'one-to-many' automated calling almost instantly by all your customers, employees or members fast.
A complete guide to voice broadcasting which is a technology that allows organizations to quickly and easily deliver important pre-recorded audio messages to 100's or even 1,000's of phones within minutes.