Global A2P Messaging Provider

clickSUMO Bulk SMS Provider, SMS Gateway, HLR Lookup

clickSUMO In A Nutshell...

clickSUMO (formerly Safebox) is a global provider of SMS messaging solutions and other mobile services including competitive bulk SMS worldwide and HLR Lookup (number context) services.

In pre-Smatphone Era, Safebox was one of the pioneers in the mobile privacy market with its encrypted SMS product, which quickly reached over 2.4 million users and was praised by the messaging industry winning the award for "Best Mobile Messaging Application for Consumers" in 2011.

clickSUMO offers a powerful messaging platform, easily scalable, and deeply integrated into all leading mobile network operators worldwide to reliably deliver SMS in 200 countries, at very competitive rates.

clickSUMO also provides HLR Lookup (or Number Context) services, a powerful and innovative set of solutions for mobile phone number validation in real time, used for database cleansing, portability and roaming checks.

Fast, Easy & FREE Setup

We approach mobile messaging as a service, all in the Cloud, taking the technical burden away from our clients and addressing the mobile messaging needs of business of all sizes ranging from Startup to SME, large Enterprises, Blue Chips, even Mobile Operators and MVNOs.

Reach your audience anywhere and start for FREE (no setup cost). Increase your reach, cut your costs, and start using A2P SMS creatively to promote, notify, update, alert, remind, inform, sell and much more.

clickSUMO Low cost Bulk SMS

Mobile Marketing or Transactional SMS

Bulk SMS Worldwide

Request a clickSUMO account and start sending SMS to your audience for marketing messages or transactional messages such as reminders, confirmations, PINs or alerts.

Lowest Pricing

Benefit from the large volumes of SMS passing through the clickSUMO infrastructure and get Bulk SMS and HLR Lookup at the most competitive price on the market.

Global Coverage

The clickSUMO platform is deeply integrated into Mobile Network Operators allowing you to reach your mobile users in 200 countries with high-quality Direct Connections (DC) routes.