Organizations in Canada and the USA achieve 400% ROI & reduce communication costs by 25% with Sigma Voice.
Example: Call all your 1375 contacts 4 times in a month.
Example: Call all your 500 contacts 4 times in a month.
6¢ per call or text
Example: Call all your 50 contacts 4 times in a month.
Example: Call all your 20000 contacts 4 times in a month.
Example: Call all your 7000 contacts 4 times in a month.
Example: Call all your 3125 contacts 4 times in a month.
The number of calls included in each plan is based on a 30 second connected phone call. Additional charges apply for longer phone calls.
Looking for a custom application or price quote?
All the enterprise level features you would expect plus more.
Show your contacts who's calling by clearly displaying your organization name and phone number on the Caller ID display.
Record and save your message using any phone or upload your recording file from your computer or smartphone.
It's easy to upload and manage multiple groups of contacts. Add first name and last name for better call tracking.
One of your contacts does not want to receive your calls? No problem. It's fast and easy to add phone numbers to your block list.
Dial your contacts with up to 50 phone lines at a time. Call 1,000 contacts in 10 minutes for $50. Done.
Reporting shows what happened on each and every call. The 3 possible dispositions are Human, Machine or Problem.
Some frequently asked questions.
Yes! Sigma Voice offers a free trial of the calling service only.
In order to qualify, please register using a company email address like firstname.lastname@example.org. Try Free
You can call 1,000 contacts for about $50 in about 10 minutes. That's about 100 calls per minute!
This example is based on a 30 second voice recording, which is an average recording length for an automated phone call. This is based on 10 cents per minute.
Small call broadcasts may incur a surcharge fee or minimum fee.
Yes. This is especially useful for organizations with multiple locations.
Simply add each Caller ID one time then it's available to be used in a call broadcast..
Your recording can be as long as you want.
Be sure to record in a quite room to make sure recording is as clear as possible.
Sigma Voice accepts many popular formats like Microsoft Excel, CSV and TXT.Each phone number should consist of 10 digits. Parantheses, dashes and periods or ok. Also, duplicate phone numbers will be automatically removed.
Sigma Voice accepts multiple forms of payment exclusively through PayPal.