Atomic SMS Sender Alternatives

Atomic SMS Sender is described as 'Global bulk SMS software across 800 networks, 200 countries, offering customizable sender IDs, fast sending, and international mailing cost breakdown' and is an app in the social & communications category. There are more than 25 alternatives to Atomic SMS Sender for a variety of platforms, including Web-based, SaaS, Windows, Android and iPhone apps. The best Atomic SMS Sender alternative is UniStack. It's not free, so if you're looking for a free alternative, you could try Relay SMS Gateway or Tellephant. Other great apps like Atomic SMS Sender are Twilio, Textmagic, Hilos by ActiveCampaign and SMSAPI.

Atomic SMS Sender iconAtomic SMS Sender
  1
  • Free • Proprietary
  • ...

Global bulk SMS software across 800 networks, 200 countries, offering customizable sender IDs, fast sending, and...

More about Atomic SMS Sender
More about Atomic SMS Sender
Atomic SMS Sender alternatives page was last updated May 14, 2025
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  1. Authkey - SMS & WhatsApp API icon

    Authkey - SMS & WhatsApp API

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    Authkey is a versatile multiple channels platform, including SMS API, WhatsApp Business API, Email, Voice Call APIs, and various authentication methods such as OTP, 2FA, and more.

    78 Authkey - SMS & WhatsApp API alternatives

    License model

    Application type

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Online
    Authkey Dashboard

    Top Authkey - SMS & WhatsApp API Features

    1.  VoiP Calls
    2.  Goal Tracking
    3.  Recurring Tasks
    4.  Customer Segmentation
    5.  Link Tracking
    6.  Email Organizer
    7.  Email template editor
    8.  Email Scheduling
    9.  Auto Responder
    10.  End-to-End Encryption
    11.  Email Verification
    12.  No Coding Required

    Authkey - SMS & WhatsApp API VS Atomic SMS Sender

     
  2. Bulk SMS Services icon

    Bulk SMS Services

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    Sending Bulk SMS to the customers will engage the customers with your business and new offers. Customers engagement set a new level for the businesses.

    45 Bulk SMS Services alternatives

    License model

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Online

    Bulk SMS Services VS Atomic SMS Sender

     
  4. UNIFONIC icon

    UNIFONIC

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    Unifonic is a customer engagement platform that enables organizations to delight customers with remarkable omnichannel experiences. By unifying communication channels, messaging apps, and chatbots, Unifonic streamlines conversations at every touch point throughout the customer...

    License model

    Country of Origin

    • SA flagSaudi Arabia

    Platforms

    • Online

    UNIFONIC Features

    1.  Cloud based
    2.  Omnichannel messaging
    3. WhatsApp icon  Whatsapp integration
    4.  API Integration
    5.  SMS API

    UNIFONIC VS Atomic SMS Sender

     
  5. Ad
    Screenshot
    Textmagic icon
    Textmagic

    Textmagic is an all-in-one bulk business text-messaging service for sending notifications, alerts, reminders, confirmations, and SMS marketing campaigns.

    https://www.textmagic.com
    Learn More
  6. Comilio SMS icon

    Comilio SMS

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    Comilio is an italian SMS marketing platform that allows you to send multiple SMS messages though web interface or HTTP API.

    License model

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • Windows Phone
    • iPad
    Comilio SMS screenshot 1

    Comilio SMS Features

    1.  Sms gateway
    2.  Desktop Application
    3.  SMS API
    4.  SMS Messaging
    5.  Customer service
    6.  Text messaging
    7.  Sms from PC

    Comilio SMS VS Atomic SMS Sender

     
  7. Vonage icon

    Vonage

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    We’re making communications more flexible, intelligent, and personal, to help enterprises the world over stay ahead. We provide unified communications, contact centers and programmable communications APIs, built on the world's most flexible cloud communications platform.

    License model

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    Vonage screenshot 1

    Vonage Features

    1.  VoiP Calls
    2.  Text to Speech
    3.  Voice Chat
    4.  SMS Messaging

    Vonage VS Atomic SMS Sender

     
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