OpenDataKit (ODK)
The standard for mobile data collection.
Overview
OpenDataKit (ODK) is a free and open-source suite of tools that helps organizations build powerful forms to collect the data they need wherever it is. It provides a set of tools for creating forms, collecting data on mobile devices, and aggregating and managing the collected data. ODK is a community-driven project and has become a standard for mobile data collection in the international development, humanitarian, and research sectors. Many other data collection platforms, such as KoboToolbox and SurveyCTO, are built on the ODK standard.
✨ Key Features
- XLSForm standard for creating complex forms in Excel
- ODK Collect, an Android app for offline data collection
- ODK Central, a server for data aggregation and management
- Support for a wide range of question types, including GPS, photos, and audio
- Data encryption and security features
- Active and supportive user and developer community
- Extensible and customizable through its open-source nature
🎯 Key Differentiators
- The foundational open-source standard for mobile data collection
- Highly extensible and customizable
- Large and active developer community
- Gives organizations complete control over their data and infrastructure
Unique Value: OpenDataKit (ODK) provides a free, open-source, and highly flexible suite of tools that has become the standard for mobile data collection, giving organizations the power to build and customize their own data collection solutions.
🎯 Use Cases (5)
✅ Best For
- ODK is the foundational technology for many of the world's most widely used mobile data collection platforms and has been used in countless projects across various sectors.
💡 Check With Vendor
Verify these considerations match your specific requirements:
- Organizations that require a fully managed, out-of-the-box solution with dedicated support (though paid hosting and support options are available from service providers)
- Comprehensive project management beyond data collection
🏆 Alternatives
While platforms built on ODK (like KoboToolbox and SurveyCTO) offer more user-friendly interfaces and managed services, ODK itself provides the ultimate flexibility and control for organizations with the technical capacity to manage their own servers and customize the software to their specific needs.
💻 Platforms
✅ Offline Mode Available
🔌 Integrations
🔒 Compliance & Security
💰 Pricing
Free tier: The software is free and open-source. Costs are associated with hosting and implementation.
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