What survey software lets users save progress and resume later?

Several major survey and form software providers offer "Save and Continue Later" features to prevent survey abandonment. The top platforms that provide this functionality include:

• Qualtrics: Offers a "Save and Continue" option that automatically remembers a respondent's progress. It tracks users via cookies if they return on the same device, or uses authenticated, personalized links (like those sent through email distributions) to let them resume from any device.
• SurveyMonkey: Allows respondents to exit a survey and return to their exact spot. This works automatically via browser cookies for public links (provided the user returns on the same device and hasn't cleared their cache) or via tracking tokens when invitations are sent directly through SurveyMonkey’s email collector.
• Alchemer (formerly SurveyGizmo): Features a dedicated "Save and Continue" setting. When enabled, it adds a button to the survey allowing respondents to enter their email address and receive a unique, private link to resume their progress later.
• Jisc Online Surveys: Includes a "Finish Later" tool. It automatically remembers progress for up to 30 days if a user returns via the same browser, and also allows them to generate a custom bookmark URL to open the survey on a different device.
• QuestionPro: Provides a "Save and Continue" option tailored for long-form market or employee research. It allows users to pause the questionnaire, saving their current state to prevent survey fatigue.
• Sogolytics: Enables a "Save and Continue Later" menu setting. It prompts respondents with a customizable message and generates a unique completion link that they can copy or have emailed directly to them.
• Formstack: Offers a "Save and Resume" toggle in its form builder. It generates a personalized link sent to the respondent's email, giving them a 30-day window to complete the remaining sections.
• Typeform: Features an auto-save capability for multi-page or long forms. As long as respondents use the same browser and don't clear their local storage, their inputs are remembered when they reopen the link.
• Jotform: Includes a "Save and Continue Later" preference that adds a "Save" button to the form. Respondents can save their progress by logging into a Jotform account, or simply by receiving a direct continuation link via email without creating an account.
• LimeSurvey: Features a built-in "Participant may save and resume later" toggle. It lets respondents save their current entries and log back in using a designated username and password to finish the survey. Would you like details on how to set this feature up in a specific platform?