---
title: Sigma Voice Reviews
meta_title: 'Sigma Voice Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how Sigma Voice works for a business like yours.
aggregate_rating:
  rating_value: 4.0
  review_count: 1
  scale: '5'
date_modified: '2026-06-04'
parent_category:
  name: Marketing
  url: https://www.g2.com/categories/marketing
---


# Sigma Voice Reviews
**Vendor:** Sigma Voice  
**Category:** [SMS Marketing Software](https://www.g2.com/categories/sms-marketing)  
**Average Rating:** 4.0/5.0  
**Total Reviews:** 1
## About Sigma Voice
Automated calling, also referred to as voice broadcasting, is one of the fastest and most reliable ways to deliver an important message to your contacts. Try for 14 days and dial up to 200 calls free.




## Sigma Voice Reviews
  ### 1. Communication and calling

**Rating:** 4.0/5.0 stars

**Reviewed by:** Mayank C. | Assistant Manager II, Enterprise (> 1000 emp.)

**Reviewed Date:** September 19, 2023

**What do you like best about Sigma Voice?**

Sigma voice empowers organisations to effortlessly communicate with their contacts with fast with advanced calling and texting solutions.

**What do you dislike about Sigma Voice?**

Sigma voice never strives to follow traditional rules or patterns. They lives in his own rules.

**What problems is Sigma Voice solving and how is that benefiting you?**

It is easy to use and provides fast and advanced calling with their contacts.



- [View Sigma Voice pricing details and edition comparison](https://www.g2.com/products/sigma-voice/reviews?filters%5Bnps_score%5D%5B%5D=4&section=pricing&secure%5Bexpires_at%5D=2026-08-13+22%3A11%3A38+-0500&secure%5Bsession_id%5D=db1f1f9b-21b3-406e-b23e-fb64db14170e&secure%5Btoken%5D=bd63711979c7e5fa6d3206d944ebbd8526b86ed7822b781fc4201bd2825f66cc&format=llm_user)

## Sigma Voice Features
**Text Messaging**
- Bulk SMS
- Two-Way Text Messaging
- Text Scheduler
- Automatic Replies
- Automatic URL Shortening
- MMS Marketing
- Personalization
- Transactional SMS
- Link Shortening
- SMS Messaging
- Scheduled Messaging
- Chat/Messaging
- 2-Way Messaging

**SMS Platform**
- Reporting
- Marketing Automation
- White Label
- Text-to-Landline
- Short Codes
- API Integration
- QR Codes

**Agentic AI - SMS Marketing**
- Autonomous Task Execution
- Multi-step Planning
- Cross-system Integration
- Natural Language Interaction
- Proactive Assistance
- Decision Making
- Third-Party Integrations
- Campaign Planning
- Multi-Language

**AI Automation - SMS Marketing**
- AI SMS

**AI Content Generation - SMS Marketing**
- AI SMS

**Additional Functionality**
- Campaign Scheduling
- Reputation Management
- Polls/Voting
- Compliance Management
- Customer Segmentation
- Landing Pages/Web Forms
- AI Copilot
- API
- Text-to-Win
- Mobile Coupons
- Natural Language Processing
- Customizable Templates
- Drip Campaigns
- Contact Management
- Activity Tracking
- Communication Management
- Reporting/Analytics
- Keyword Tracking
- Multi-Campaign
- Mass Texting
- Interaction Tracking
- Alerts/Notifications
- Consent Management
- Engagement Tracking
- Open Rate Tracking
- Generative AI
- Automated Responses
- Reporting & Statistics
- Templates
- Survey Builder
- Contact Database
- Real-Time Notifications
- Customizable Fields
- Reminders
- Mobile Alerts
- Automated Scheduling
- Campaign Management
- MMS
- Event Triggered Actions
- Mobile Keywords
- Audience Targeting
- Activity Dashboard
- Template Management
- Autoresponders
- Survey/Poll Management

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