...
...

Collect data anywhere

ODK lets you build powerful offline forms to collect the data you need wherever it is.

Join the leading social impact organizations that use ODK to make the world a better place.

Get started Contact us

Want to self-host? Start with the docs.

Why ODK?

The standard for offline data collection

Millions of people use ODK to collect data because it works anywhere. Here are a few features you'll love.

Build powerful forms

Include photos, GPS locations, skip logic, calculations, external datasets, multiple languages, and more.

Collect data offline

Use either the mobile app or the web app. Forms and submissions are synced when a connection is found.

Analyze with ease

Download your data or connect apps like Excel, Power BI, or R to create live-updating dashboards.

Proven at global scale

ODK is used in every country, with individual projects regularly collecting millions of submissions.

Trusted across sectors

Use software trusted in global health, international development, humanitarian aid, agriculture, microfinance, and more.

Open source

ODK is open-source software. Use it as is, customize it as you see fit, or try compatible alternatives.

Our Impact

Making the world better through data

ODK is used by all, but our focus is on social impact and empowering those who are making positive change.

World Health Organization

Uses ODK for disease surveillance for COVID-19, polio, and cholera.

Learn more

Red Cross

Uses ODK to improve the efficiency and impact of humanitarian action.

Learn more

Honduras

Uses ODK to ensure the educational progress of millions of students.

Learn more

Carter Center

Uses ODK to eradicate tropical diseases and assess the fairness of elections.

Learn more

Jane Goodall Institute

Uses ODK to track the health of chimpanzee and other ape habitats across Africa.

Learn more

Nigeria

Uses ODK to increase locally grown food supply and create jobs in the agriculture sector.

Learn more

Google

Uses ODK to help partners stream social impact data into Google My Maps.

Learn more

FINCA International

Uses ODK to measure household consumption and job creation in remote areas.

Learn more
ODK Cloud

The easiest way to get started

The ODK so many people love, made even better on our fast, reliable, and secure cloud platform. No technical skills required!

Pay Yearly
Pay Monthly
Save 20% when you pay yearly
Standard
$ 159 /mo

Great for starting out

Single project

Unlimited forms

Unlimited users

10k monthly submissions

20GB total storage

Standard support
Limited to troubleshooting mobile and web app use

Standard response time
3 business days, via email

Request demo
Professional
$ 399 /mo

The most popular subscription

Single project

Unlimited forms

Unlimited users

50k monthly submissions

100GB total storage

Professional support
Includes guidance on form design, reporting, and API use

Professional response time
1 business day, via email

Request demo
Enterprise
Varies

For critical efforts at scale

Multiple projects

Unlimited forms

Unlimited users

Custom submissions limit

Custom storage limit

Enterprise support
Includes advice on scaling data collection and reporting

Enterprise response time
Less than 24 hours, via phone

Request demo

Why use ODK Cloud?

ODK Cloud is the same ODK that millions of people use, but made even faster, more reliable, and totally hassle-free.

Our scalable and secure cloud platform provides automatic updates, continuous backups, and uptime guarantees so you can focus on collecting the data you need.

And to help accelerate your work, ODK Cloud includes fast support from experts with years of data collection experience.

Why the demo process?

Customized demos let you quickly see which of ODK Cloud's many features meet your unique needs. Demos also help you get detailed answers to your questions in real time.

Once you are confident that ODK Cloud is a good fit, you can request an invoice for payment. Your subscription will be ready a few hours after you send payment.

How many projects do I need?

A project has unlimited forms and lets you assign specific forms to specific users. Most find a single project is all they need.

Multiple projects are great for larger organizations that need separate workspaces organized by team, program, or country.

Why is the Professional subscription so popular?

Most organizations choose the Professional subscription because of the fast support response time and the expert guidance on form design and reporting.

What if I can't afford ODK Cloud?

ODK is open-source software, so you can self-host it and rely on volunteers on the forum for help. Start with the docs.

What if I can't use cloud services?

If you need to self-host ODK, we can help with the initial install and provide ongoing support. Contact us for pricing.

What payment methods do you accept?

We accept all major credit and debit cards. Bank transfers are accepted on payments greater than $500. All prices are in USD.

What are your data security practices?

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 for your subscription. Both data centers are GDPR compliant and ISO27K, CSA STAR, and SOC 2 certified.

Do you offer consulting or implementation services?

Yes, we can help with form design, feature development, self hosting, and so much more. Contact us to get started.

Any other questions?

Contact us with any other questions you have.

Get Involved

We've been waiting for you

ODK is made by a welcoming community of people just like you. No matter your background, talent, or skill, you can participate.

Join the community

Give help, suggest features, post jobs, and connect with more than 14,500 ODKers just like you.

Sign up on forum

Contribute code

Our stack is a mix of Android, Node, Vue, JavaScript, Java, and Python. PRs are welcome!

Find us on GitHub