Open Source
ODK Collect vs Ona Data (onadata)
A verified, side-by-side comparison. Both records are status-checked by Findra, so you are comparing what each actually offers today, not a stale listing.
Category
Open Source
Open Source
Type
Data collection
Data collection
Country
🇳🇬 Nigeria
🇰🇪 Kenya
Docs status
Docs live
Docs live
Licensing
Pricing
Free / open-source
Free / open-source
Verified
Unverified
Unverified
Last verified
5 Jul 2026
5 Jul 2026
Tags
data-collection, xlsform, offline-first, android
kenya, django, data-collection, xlsform, odk
Summary
ODK Collect is an open-source Android app for offline mobile data collection using XLSForm-based forms, written in Kotlin. It has been used to gather billions of data points and is a core field-data tool for African health, agriculture, election-monitoring and research programmes. It is Apache-2.0 licensed and actively maintained by the ODK community.
Django and Python data-collection, aggregation and sharing platform from Ona, the Nairobi-based data company. It ingests XLSForm and ODK submissions and exposes them via API for analysis, and is used across African health, agriculture and humanitarian survey programmes. It is released under a BSD 3-clause license.