ODK lets you build powerful offline forms to collect the data you need wherever it is.
Join the leading researchers, field teams, and M&E professionals using ODK to build a better world.
Learn what users think about ODK in these user reviews.
ODK takes you from paperwork to less work. Whether you're in the field or in the office, you'll love how easy ODK is.
Include photos, GPS locations, skip logic, calculations, external datasets, multiple languages, and more.
Use either the mobile app or the web app. Your data is automatically synced when a network connection is found.
Download your data or connect apps like Excel, Power BI, Python, or R to create live-updating dashboards.
ODK is proven in public health, global development, crisis response, climate monitoring, and more.
Over 2 million people use ODK to send over 200 million submissions annually from all over the world.
ODK puts you in complete control of your data collection. Use as is or customize as you see fit.
ODK is in active use globally. Below are a few of the social impact organizations that trust ODK with their data.
Uses ODK for large-scale disease surveillance and routine immunization.Learn more
Uses ODK to track the health of chimpanzee and other ape habitats across Africa.Learn more
Uses ODK to provide actionable food security assessments to countries.Learn more
Uses ODK to measure household consumption and job creation in remote areas.Learn more
Data collection is hard enough as is. ODK Cloud takes care of all the technical details so you can focus on your data.
Just the essentials
10K monthly submissions
10 GB total storage
Limited to mobile and web app usage and troubleshooting
Standard response time
3 business days, via email
Designed for professionals
30K monthly submissions
30 GB total storage
Includes guidance on form building, custom reporting, API integrations, and more
Professional response time
1 business day, via email
For critical work at scale
100K monthly submissions
100+ GB total storage
10+ project spaces
Includes help on large-scale data collection and use
Enterprise response time
Less than 24 hours, via phone
The best way is to try it. We're so confident you'll love using ODK Cloud that we have a 14-day, money-back guarantee.
You also don't have to take our word for it. You can learn what users think about ODK Cloud in these user reviews.
A single project space has unlimited forms and unlimited data collectors and lets you choose which forms can be used by which data collector.
Multiple project spaces help separate data collection efforts so that a project manager of one project space cannot see or manage the forms in another project space.
Most choose the Professional subscription because of the fast support response time and the expert guidance on form building, custom reporting, API integrations, and more.
We accept major credit and debit cards. Bank transfers are only accepted on yearly subscriptions. All prices are in USD.
ODK is free and open-source software. If you're technical, you can self-host it for free on your own server. Start with the docs.
ODK Cloud is the same ODK software, but fully-managed and fully-supported by the creators of ODK.
Yes, whether you use ODK Cloud or self-host, we can help with form building, server management, feature development, user training, and more. Contact us.
All data is encrypted in transit and at rest in ODK Cloud. End-to-end encryption with self-managed keys is also available.
ODK Cloud data is backed up continuously and can be restored to a specific moment in time. Backups are kept for 30 days.
You can choose between US or EU data centers. Both data centers are GDPR compliant and ISO27K and SOC 2 certified.
Contact us with any other questions you have.
ODK is made by a welcoming community of people just like you. No matter your background, you can help us make ODK better.
Give help, suggest features, post jobs, and connect with more than 13,000 community members.Sign up on forum