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  • +91 96556 16103
BULK SMS

Transactional SMS, Promotional SMS, Bulk SMS API, OTP SMS & VOice SMS

Reliable High Volume Bulk SMS Text Messaging for Businesses and Organizations...

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About Gravity SMS

Simpler, Faster, Smarter & Interactive

Gravity SMS is an online SMS service provider, catering to all types of customers for sending group text messages all over India as well as Globally through different smsgateway networks.They allow send thousands of messages quickly at a time on random mobile numbers and track the delivery status of each SMS. They provide HTTP and XML API, SMPP to integrate with other software and deliver SMS to theintended recipient's cellphones.

  • Software & Services business with wholy owned IP.
  • Solution in over 60 countries, in 25 languages.
  • Founded in 2016, 5+ years of mobile-first experience.
  • Supporting over 500+ end users.
Our Features

Our Awesome Features

Reach out to millions within seconds. Easily personalize bulk SMS campaigns, compose regional language texts,schedule deliveries and more atthe click of a button. Get best-in-class delivery for both promotional & transactionalSMS.

  • Most User Friendly Interface
  • Customized Sender ID
  • Powerful API's
  • 99.99% Server Uptime
  • Network Redundancy
  • Dedicated Speed for Huge Campaigns
  • Lightning fast Delivery in ~6 Seconds
  • 100% Delivery on Active Numbers
  • Send to 5 Lakh+ Nos at Once
  • Send Scheduled SMS
  • Upload from Excel file
  • Authentic Real-time Reports



Our Services

What Can We Do For You

OTP SMS (2FA)

Short codes are mobile numbers that are significantly shorter than regular mobile numbers (usually 10 digits) which are used

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Transactional SMS

Transactional SMS is used to send OTPs, informational messages,booking and order alerts to your registered customers.

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Promotional SMS

Promotional SMS is used to send offers, discounts or promotions to new and existing customers. The messages may or may not be..

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International SMS

Rely on the Best SMS Marketing and Alerts Platform Send Smarter, Faster and Cheaper SMS Campaigns and Alerts.

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Voice SMS

Integrate voice calling within your applications. Make, receive, and control calls across the world programmatically.

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Missed Call alert

Missed call alert services increase productivity in your work and grow the number of potentials customers by providing them

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Why Choose Us

One-Stop Shop for All Business SMS Needs

Our direct partnership with multiple telecom operators and smart SMS gateway technology ensure best-in-class delivery rates, ultra-low latencies and 24x7 support for your texts.

BEST-IN-CLASS DELIVERY99.9%
EASY & POWERFUL TEXTING100%
AUTHENTIC REAL-TIME REPORTS100%
QUICK, FREE & FLEXIBLE APIs100%
why choose us
Easy & Powerful

As a Bulk SMS Company we provide Enterprise Messaging Solution

Gravity SMS

01

Send BulkSMS with Unmatched Delivery

Reach out to millions with in seconds. Easily personalize

Gravity SMS

02

Media-Rich SMS with Attachments

Allows to send variety of rich media using a shortlink

Gravity SMS

03

Receive SMS Online

Allow customers / prospects to instantly reach out to you. Get your own SMS address

Gravity SMS

04

Real-Time Delivery Reports

With delivery reports for every number.

Gravity SMS

05

Secure,Scalable & Powerful SMS APIs

Start sending SMS from any application in minutes.

Our Works

Sending SMS – Easily Customize Campaigns

01
Personalize Bulk SMS

Send personalized SMS with unmatched delivery (Promotional &Transactional). Receive SMS using short & long codes and keywords

02
Regional Language Texts

Compose messages in 21 regional languages including Hindi, Tamil, Telugu, Bengali, Marathi, Punjabi using our transliteration tool.

03
Schedule and Stagger Campaigns

Send immediately or select a time and date for sending campaigns. Or, stagger your sends in defined batches.

Who are Happy With Services and Work

Get personalized support from our in-house mobile marketing and technical gurus. We also offer enhanced SLAs to support corporate clients meet their service level needs.