ODK tools help millions of people around the world collect, manage, and use their data.
Our users include Google, WHO, CDC, USAID, the Red Cross and Red Crescent, the Carter Center, the Jane Goodall Institute and many others.
From monitoring rainforests to observing elections to tracking outbreaks, ODK is the standard for mobile data collection.
Collect the data you need to make decisions
From text to pictures to location, collect the data you need to make the right decisions. Our tools also support complex branching, answer validation, multiple languages, and offline work!
Use out of the box or build your own
Use our mobile, server, and desktop tools as they are, or customize them so they support your workflows in the field, in the office, or anywhere in between.
Easy to start and even easier to scale
Our tools are simple enough for anyone to use and robust enough for international organizations to rely on. Get started!
How we do it
ODK is made by a community of people just like you. We value open communities and open source. We are user-focused and deployment-centric. No matter your background, talent, or skill, you can help make our community and tools better. Join us!
Join the community