Sigma SMS

5
Rating 5 · 3 reviews
Unclaimed Profile
Business profile not claimed
This business hasn’t yet claimed their profile on our platform and may be unaware it's listed. As a result, their rating might not fully reflect their customer service or responsiveness.

Average Rating

5

/
5

3 Reviews

5 Star
100%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%

AI review summary

Based on 3 reviews
100% positive 0% neutral 0% negative

Sigma SMS receives positive feedback from users who note the ease of use and reliability of the service. However, some clients mention high prices for certain channels, which can be a drawback.

What people like
  • Simple and user-friendly interface of the personal account
  • Reliable message delivery without failures
  • Cascading messaging for budget savings
  • Integration with various CRMs and CMSs
  • Support for multiple messaging channels
What people don't like
  • High prices for some channels
  • Limited features for more complex tasks

Generated by AI based on published reviews and public data. For reference only and may contain inaccuracies.

All Reviews

Filter Reviews

Review Time

Владимир Пыльцев

The price for some channels may seem high, but everything works smoothly. Not a single message has been lost during all this time. I set up integration with Bitrix and regularly send informational messages and advertisements to clients. Overall, it's a great choice for simple tasks. If you need more features or if the cost for your channels is high, it's better to look for alternatives. I am satisfied.

Pros
  • Стабильная работа сервиса
  • Нет потерянных рассылок
  • Хорошая интеграция с Битриксом
  • Отличный вариант для простых задач
  • Довольный пользователь
Cons
  • Высокая цена для некоторых каналов
  • Может потребоваться более функциональный сервис
  • Рекомендуется рассмотреть альтернативы
5
Date of experience: окт 21, 2024
Андрей Тимофеев

This is a fairly simple platform for sending messages through various channels such as SMS, WhatsApp, Telegram, and others. With it, you can conduct advertising and informational mailings to your database. The platform integrates with your CRM or CMS, and there are ready-made modules for Bitrix, MoySklad, Tilda, InSales, and other systems. Among the additional features are: 1. Cascading mailings, which allow you to first send messages through cheaper channels, helping to save money and improve deliverability. 2. An authorization service for confirming user data through different channels (SMS, messengers, etc.). 3. Voice mailings, where a robot reads the text. 4. Targeted mailings that use a database of telecom operators, ensuring legality. There are many settings based on geography, gender, age, and so on. Overall, the functionality meets the standards of similar services, but the prices are a bit high, especially for smaller volumes.

Pros
  • Удобная платформа для рассылок
  • Интеграция с CRM и CMS
  • Каскадные рассылки для экономии
  • Разнообразные каналы связи
  • Таргетированные рассылки по критериям
Cons
  • Цены завышены для малых объемов
  • Функционал стандартен для сервисов
5
Date of experience: авг 02, 2025
Евгений Виноградов

I have been working with Sigma for a long time and I am very satisfied. The setup and use of the service are quite simple, and the personal account is convenient. I really appreciate the ability to send newsletters through different channels, such as messengers, voice messages, and SMS. I especially like the cascading sending feature: first, the message is sent through the cheapest channel, and if it doesn't go through, it switches to a more expensive one. This ensures the message reaches the client and saves me money compared to sending only via SMS. The newsletters work reliably, and all messages are delivered without failures.

Pros
  • Простота настройки и использования
  • Удобный личный кабинет
  • Разнообразие каналов рассылки
  • Функция каскадной рассылки
  • Надежная работа без сбоев
5
Date of experience: июн 30, 2025
10
Trust Score
Excellent
Based on 3 reviews

Is this your business?

Claim your business profile now and gain access to all features and respond to customer reviews.

Business Details

  • Sigma SMS is a company specializing in SMS marketing and communication services. It offers online services for sending mass SMS campaigns and managing contacts, helping businesses effectively interact with clients.

    AI-generated overview

🛡️ Trust Score badge for your site

Show Sites.Reviews rating and reviews right on your site — with one line of HTML. Builds trust with visitors.

<div data-sr-widget data-slug="online.sigmasms.ru" data-theme="light" data-size="md"></div>
<script src="https://sites.reviews/en/widget.js" async></script>