Privacy policy
Last updated: 10 November 2026
This notice is being completed: the site owner’s legal name and postal address must be added before publication.
Who is responsible?
SurveyLength is operated by an individual. For questions about your personal data, contact contact@surveylength.com. The owner’s full legal identity and postal address remain to be supplied.
Accounts and saved estimates
An account lets you save and reopen estimates. Account information includes your email and sign-in information. Saved estimates can include a name, calculation inputs, results, date, questionnaire analysis or survey link, and the optional real average duration you provide. Do not include respondent identities, answers or confidential information in estimate names or questionnaires.
Why these data are used
Account information is used to provide sign-in and access to your saved estimates. Estimate data lets you resume your work and compare the estimated duration with a measured average. Recording a measured duration is optional. Any future use for calculator calibration would require further information about that use; entering a duration does not itself constitute consent to another purpose.
Sign-in and service providers
Accounts and saved estimates use Lovable Cloud. You can sign in by email or with Google. Google sign-in also involves Google’s own privacy terms. Automatic questionnaire analysis involves Lovable AI Gateway and Google Gemini. Provider privacy terms may apply in addition to this notice.
Questionnaires and AI analysis
Uploading a questionnaire or providing a survey link involves processing its contents to identify the questionnaire structure. AI identifies questions; the SurveyLength deterministic model calculates the duration. Saving an automatic estimate can retain detected question text as part of its analysis. Do not submit content you are not authorised to share with external services. This notice does not guarantee that providers never retain content or use it for model improvement. Use the manual calculator for documents that cannot be shared.
Cookies and visit statistics
SurveyLength uses browser storage for sign-in, the selected language and reopening estimates. Statcounter is included to measure site visits. Its processing may involve cookies, IP addresses and browser or visit information; see Statcounter’s privacy information. This notice is not a cookie consent mechanism.
Retention and deletion
You can delete individual saved estimates from “My estimates”. To request account deletion or information about data held about you, contact the address below. A fixed retention period, provider log retention, backup deletion schedule and hosting or transfer locations are not confirmed in this notice. Deleting an estimate is not a guarantee of immediate removal from every provider log or backup.
Your requests and changes
You can contact the site owner to request access, correction or deletion of your personal data, or raise an objection or other request under applicable law. Identify the account concerned, but do not send your password. This page will be updated when the service or its data practices change.