Sigma Voice has been a trusted leader in mass communication for over two decades. From automated calls to SMS broadcasting, our mission is to make outreach simpler, faster, and more impactful. Discover the story behind Sigma Voice and our commitment to helping you connect with your audience.
At Sigma Voice, we take pride in being a leading provider of mass calling and mass texting services. Founded in 2004 in the picturesque coastal city of Carlsbad, California, we have continuously evolved to meet the dynamic communication needs of our diverse clientele.
Our mission is to empower businesses, organizations, and individuals with reliable, user-friendly, and cost-effective communication solutions that enhance connections with customers, employees, and members. We believe that consistent and effective communication is essential for success, and relying solely on email is no longer sufficient. We are committed to providing our clients with innovative tools that enable them to communicate efficiently in today’s fast-paced world.
At the heart of Sigma Voice, our core values guide every decision we make, ensuring that our clients receive the highest standard of service and support. Our values include:
Sigma Voice understands the importance of reaching your audience through multiple channels on a regular basis. Our mass calling and mass texting services enable you to:
By integrating our mass communication services into your strategy, you can enhance your connection with your customers, employees, and members, ensuring that your messages are not lost in the sea of emails.
Sigma Voice adheres to all relevant regulations and guidelines governing mass calling and mass texting, including TCPA, FCC regulations, CTIA best practices, and the CAN-SPAM Act. We prioritize data security with end-to-end encryption, secure data centers, regular security audits, and strict data privacy policies.
Our dedicated support team is available 24/7, offering comprehensive online resources, customized onboarding and training sessions, and ongoing account management services. We strive to provide prompt, friendly, and knowledgeable assistance.
Choose Sigma Voice as your trusted communication partner and experience the difference of a comprehensive, reliable, and innovative mass communication solution. Let us help you foster lasting connections with your customers, employees, and members while ensuring compliance, security, and exceptional support.
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.
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...
Sigma was very helpful in our company meeting a call documentation requirement for a Federal regulation. Tom gave us great se...
Sigma Voice has allowed our organization to disseminate information quickly, thoroughly and to a wide audience. The software ...
This is the first time I used this company and am extremely pleased with the excellence in customer service. There was no nee...
This service is fantastic. Setting up automated calls is super easy and affordable. I highly recommend it.
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...
Globe Life is a leading insurance provider known for its trusted coverage and excellent customer service.
Harvard University, one of the world's most prestigious institutions, trusted our solutions for communication excellence.
Sears has relied on innovative solutions to improve its customer outreach and retail operations.
The largest industrial union in North America trusts us for seamless communication solutions.
UNITE HERE connects workers across the U.S. with our dependable communication systems.
The American Red Cross depends on us to deliver messages during critical missions and emergencies.
Experience the benefits of SigmaVoice's advanced communication solutions, including IVR, SMS broadcasting, and voice broadcasting. Sign up today to enhance your customer interactions and streamline your business processes.
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