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Last Updated: Thu, Sep 15, 2022

Grow Your Church Faster With A Phone Tree

Learn how an easy-to-use and effective church communication system can help increase the size of your Church.

Sigma Voice is a service provider of automated calling and mass texting.

What is a phone tree?

phone tree is a system for contacting a large number of people quickly in which each person called then phones a number of other designated people.


How much does it cost?

The cost is very low. It only costs about $6 to call 100 people in your congregation. Also, all the calls will be completed with 10 minutes or so.

Also, a nonprofit organization, Sigma Voice offers an extended free trial. No credit card or payment is required. There's no obligation after the free trial.


How do I set up a phone tree for my Church?

After you sign up for your free trial, you'll receive an account information email. When you log in, you'll simply add your Church phone number as the Caller ID, upload your phone list, and record your message.

After that, you'll go to the send call broadcast page, review the settings and click send.

It's really that simple.

After the calls are completed, you'll receive a detailed call report showing each phone call's result.


Follow this 7 step process

Step 1 Prepare an amazing Sunday sermon like usual.

Step 2 Record a short 30 second 'commercial' for your sermon.

Step 3 Call your members on Friday with this recording for just a few dollars.

Step 4 Staff the parking lot with friendly volunteers to welcome each person.

Step 5 Deliver your sermon to your packed church.

Step 6 People will want to be added to the phone list to hear the weekly message. Have a signup sheet handy.

Step 7 Repeat. Every week will build on the previous week.


We're Seeing Stars

Kristin Taylor profile picture Verified Customer

Kristin Taylor

Senior Living

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!

Pedro Hernandez profile picture Verified Customer

Pedro Hernandez

Medical Offices

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

Emma Otto profile picture Verified Customer

Emma Otto

Retail Stores

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.

No credit card required

Try Sigma Voice today!

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Grow Your Church Faster With A Phone Tree

Last Updated: Thu, Sep 15, 2022

Learn how an easy-to-use and effective church communication system can help increase the size of your Church.