Use SurveyCTO Collect’s new integrated call management capabilities for optimized phone surveys
Install the new early release version for more enhanced phone survey management and respondent privacy protection.
New SurveyCTO Collect features for remote management of enumerator devices
Set up mobile devices faster and more securely than ever before—even when working remotely.
New SurveyCTO Collect features for improved data security on mobile devices
Secure your data and better adapt to remote work with new storage and password control features.
How to get informed consent for remote surveys using SMS
Learn how to use SurveyCTO and SMS messaging to request and record consent.
Discover how J-PAL and IPA use SurveyCTO plug-ins for phone surveys and more
Attend this webinar to learn how to customize your surveys for CATI (phone surveying) and other data collection needs.
Use the latest version of SurveyCTO Collect for robust phone survey functionality
Get access to new features for CATI, case management workflows, and survey management.
Join Dobility at EvalFest 2020 in New Delhi to explore evidence building for achieving SDGs
Check out our session on how machine learning and AI can accelerate your M&E and development efforts.
SurveyCTO Desktop: Scale easily to manage multiple projects
SurveyCTO Desktop is the most powerful and flexible way to export your data, work offline, and manage one or multiple projects. Watch this and our other 3 brief videos (90 seconds or less) to see how.
SurveyCTO Desktop: No WiFi? No problem! Use powerful tools to work offline
SurveyCTO Desktop is the most powerful and flexible way to export your data, work offline, and manage one or multiple projects. Watch this and our other 3 brief videos (90 seconds or less) to see how.
SurveyCTO Desktop: Export your data with more power and flexibility
SurveyCTO Desktop is the most powerful and flexible way to export your data, work offline, and manage one or multiple projects. Watch this and our other 3 brief videos (90 seconds or less) to see how.
SurveyCTO Desktop: Create your own workspace
SurveyCTO Desktop is the most powerful and flexible way to export your data, work offline, and manage one or multiple projects. Watch this and our other 3 brief videos (90 seconds or less) to see how.
Learn how to save time and enhance data quality by pre-loading data
In this webinar, you’ll learn the basics of pre-loading data in a SurveyCTO form design. You’ll see how to pre-populate a form with descriptive information to help enumerators confirm that they’re talking to the same respondents from a baseline interview.
SurveyCTO 2.60: New look meets smarter functionality
SurveyCTO 2.60 introduces new features and key improvements that enhance the look, functionality, and accessibility of your SurveyCTO experience, no matter how you use the platform.
SurveyCTO Webinar Series: Update your household rosters over time
In this second installment of SurveyCTO’s webinar series, we show you how to update your household rosters by combining baseline and endline household rosters into one list in the SurveyCTO platform. We do so by assembling a choice list that captures all the members of a household, both new and previous. This choice list can be created in an endline survey, as well as in any midline surveys.
Our Story
SurveyCTO is the most reliable, secure, and scalable mobile data collection platform for researchers and professionals working in offline settings.
ODK common errors and solutions
ODK ERROR: INDEXED-REPEAT ERROR
This is commonly known as an “indexed-repeat error.” It occurs when a field that is inside a repeat group is directly referenced from outside that repeat group.
ODK common errors and solutions
ODK ERROR: FORM DEFINITION COULD NOT BE PROCESSED
This error means that somewhere in your form definition you have referred to a field that does not actually exist as a field in your form.
ODK common errors and solutions
ODK ERROR: UNMATCHED BEGIN OR END GROUPS
You have received this error because the total number of begin group/begin repeat rows in your form does not match the total number of end group/end repeat rows.
ODK common errors and solutions
ODK ERROR: CALCULATE, RELEVANCE, OR CONSTRAINT EXPRESSION ERROR
You have a calculate, relevance, or constraint expression that has a syntax error that makes the expression incorrect.
ODK common errors and solutions
ODK ERROR: NO PEER CERTIFICATE OR FORM LISTING FAILED
This error appears when your Collect Android app tries to communicate with your server but can't establish a secure (SSL/HTTPS) connection.
ODK common errors and solutions
ODK ERROR: COLLECT HAS CRASHED
This error message means that the Collect app has encountered an issue that prevents it from functioning.