• We’re Text to Change, a social enterprise with a worldwide reputation in performing mobile data collection and scalable mobile communication programs with social impact.
  • We connect you to your desired audience. Using mobile technology we build interaction on any scale. Our extensive expertise comes from 5 years of reaching millions of people across Africa and South America.
  • We help you interact with your often hard to reach audiences and make sure you can create a true dialogue. We do this by using mobile to ensure your message reaches the right people at the right time. That's TTC.
  • We believe the explosive growth of mobile communications in emerging markets offers amazing potential. Find out how TTC can help you interact with people on a personal level, anywhere in the world.

Recent projects

This program targets women in Bolivia from the poorest areas of Santa Cruz. Through mobile technology these women are empowered by educating them on their...
Healthy Pregnancy, Healthy Baby is a nationwide text messaging service in Tanzania for pregnant women & their partners to support them in making the right...
African Monitor, now running in 10 countries, aims to receive feedback from young Africans on the Millenium Development Goals, expiring in 2015. 

Latest news

In Bolivia our text messages provide farmers and their families with valuable information. For example information about the weather. Bolivian weather conditions can be a major limiting factor for...
Jul 15, 2014
  Yesterday UNSSC (the United Nations System Staff College) organized the Torino Leadership Awards in downtown Torino. The award celebrates outstanding individuals whose leadership in establishing...
Jul 8, 2014
  On July 15th TTC will be at the CSVConf in Berlin. This conference is part of the Open Knowledge Festival 2014. This Festival will bring together over 1,000 people from more than 60 countries to...
Jun 28, 2014

From our blog

Olaf Veerman is a technical officer at Text to Change (TTC). He works on the development of SMS system Vusion, survey data management system Airwolf and activity coordinating system Macgyver.  A...
June 28, 2014
Olaf Veerman, Software Developer
  In my job as program assistant at the TTC call center in Kampala I encounter many different challenges which I am eager to overcome and learn from. In this blog, I would like to share these...
June 25, 2014
Victoria Nakato
    Two years ago I wrote a blog why we as Text to Change (TTC) still prefer to use basic mobile technology. My key message was that simplicity in our campaigns should be key, and that by using and...
June 8, 2014
Arjen Swank, Business Development Manager

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Contact us

Text to Change Africa
Katali Rise
Plot nr. 4a Naguru
P.O. Box 40187
Nakawa, Kampala, Uganda
Tel: +256 754 157659

Text to Change Europe
's-Gravenhekje 1A
1011 TG Amsterdam
The Netherlands
Tel: +31 20 820 2058

© Text to Change
Simple in concept, powerful in result