ODK review

ODK is open-source software for building forms and collecting data, including in places without an internet connection. Teams can use its mobile and web apps to gather submissions in the field or office; the apps sync submissions when a connection is available.

Forms can include photos, GPS, skip logic, calculations, external datasets and multiple languages. After collection, teams can download their data or connect other apps to build dashboards and automations. Standard Cloud features include real-time dashboards.

There are two different ways to run ODK. Teams can use ODK Cloud, with plans priced per month on yearly billing, or technical users can self-host and self-support the open-source software for free. That free option is not the same as a free hosted Cloud plan: the pricing details published list no free Cloud plan.

ODK’s appeal is practical: it is built for structured data collection when internet access is unreliable, and its forms can do more than collect a few text fields. Photos, GPS, calculations, skip logic, external datasets and multiple languages cover common fieldwork needs. Offline collection is available in both the mobile and web app, with syncing when a connection returns.

The collection workflow does not have to end with a spreadsheet export. Teams can download data or connect apps for dashboards and automations, and Standard Cloud includes real-time dashboards. The open-source option also gives technical teams a route to self-host and customize the software without a Cloud subscription, though they take on support themselves.

Cloud plan inclusions are straightforward on forms and users: Standard and Professional each list unlimited forms and users. Standard is listed with one active project and 10,000 monthly submissions. Professional keeps the one-project cap but raises the allowance to 25,000 submissions and adds Entities and API access. For teams that fit those limits, the plans spell out the main trade-off: more submissions and integrations cost more.

The Cloud plans have meaningful project and submission caps. Standard allows one active project and 10,000 monthly submissions; Professional also allows one active project, with 25,000 submissions. Enterprise is listed for 10+ active projects and 100,000+ monthly submissions, but its price is not published. Teams expecting several simultaneous projects may need to move beyond the lower tiers even if their form and user counts are modest.

Price comparison is also harder than the headline rates suggest. The pricing page lists Standard at $199 per month and Professional at $499 per month on yearly billing; it does not publish the monthly-billing prices for those plans. Yearly billing is said to save up to 20%. The listed Basic add-on costs $199 per month with yearly payment or $249 per month with monthly payment, for one project and 10,000 monthly submissions. Check what that add-on covers before treating it as a cheaper replacement for a Cloud plan.

Self-hosting avoids the listed Cloud subscription price, but it is for technical users who can self-support. That is a real operational cost, not a hosted free tier.

ODK Cloud lists Standard at $199 per month with yearly billing, and Professional at $499 per month with yearly billing. The pricing page says yearly billing saves up to 20%, but does not publish either plan’s monthly-billing price. That makes the actual cost of paying month to month unclear.

Standard includes 1 active project, unlimited forms and users, and 10,000 monthly submissions. Professional costs $300 more per month on the listed yearly rate. It still includes 1 active project, but raises the cap to 25,000 submissions and adds Entities and API access. Both plans include email support; the listed response window is 3 business days for Standard and 1 business day for Professional.

The Basic add-on is $199 per month with yearly billing or $249 monthly, for 1 project and 10,000 monthly submissions. Enterprise pricing is not published; it includes 10+ projects and 100,000+ submissions. Technical teams can self-host and self-support ODK for free. Check the project and submission caps before choosing Cloud.

ODK’s forms support photos, GPS, skip logic, calculations, external datasets and multiple languages, so moving a complex collection workflow may take more planning than moving simple surveys. The published material does not describe a migration service or provide import instructions, so confirm how existing forms and records can be moved before switching. ODK says teams can download data; Professional also lists API access, which may help with integrations. The supported export formats are not specified here.

Moving away may mean rebuilding forms and reconnecting dashboards or automations: ODK supports data downloads and app connections, but the published material does not explain how those workflows transfer to another product. Self-hosting and open-source customization give technical teams more control, but also make hosting and support their responsibility. Cloud users should account for the 1-project limit on Standard and Professional.

We don’t have Reddit posts or comments in the published sources, so we can’t reliably say what tends to make users leave. Ask ODK about migration paths, data formats and any help with export before committing.