TafitiLens captures every response — including the unfinished ones. Auto-saves every 60 seconds. Brings respondents back where they left off. All data flows directly into your own Google Drive.
TafitiLens starts with the complete foundation every serious research platform provides. Then it adds what the rest of the industry treats as optional: a survey experience designed for the person answering it — not the enumerator deploying it — with no IT department required and every response, complete or not, staying in your own Drive.
The moment a respondent starts, TafitiLens is already saving — nothing to configure. Every 60 seconds, their current progress pushes to your Google Sheet, flagged as partial, with page reached recorded. A respondent who quits on page 3 of 7 is not lost data. They are data.
When a respondent returns on the same device, they see a personalised banner showing their exact progress and when they left — no login, no account, nothing to remember. One tap, and they're back exactly where they stopped.
Respondents always know where they are. Completed sections mark themselves off, the active section is highlighted. Uncertainty is the top cause of survey abandonment — this eliminates it.
Likert matrix questions reflow automatically on small screens — from a table grid on desktop to tappable stacked cards on mobile. No zooming. No horizontal scroll.
Responses submit directly from the browser to your Google Sheet. TafitiLens never touches or stores your response data — so there's nothing to export, migrate, or negotiate access to if you ever leave. Full sovereignty by architecture, not policy.
Google Sheets · Your accountTafitiLens is fully compatible with the XLSForm standard — the same format used across ODK, KoboToolbox, and other research platforms. If you have existing survey designs, they run on TafitiLens without modification. No vendor lock-in. No rebuild. Upload your Excel file and you're live.
Compose once, then send branded email invitations to your full list straight from your own Google account. Your quota, your sender address, your inbox — TafitiLens never touches, stores, or relays a single email.
TafitiLens quietly matches every invitation you send to the response it generates. When you're ready, one click shows exactly who hasn't completed your survey yet, and sends a reminder to only those people — never a repeat message to someone who already responded, or anyone who's opted out.
No backend to manage. No IT team needed. No per-submission fees. Just your survey and your Google Drive.
Design your survey in Excel using the XLSForm standard. Upload it to TafitiLens — we convert it automatically using the same ODK engine researchers trust.
Link your Google account once. All responses — complete and partial — flow directly into a tab in your Google Sheet in real time. Your data never leaves your Drive.
Share a clean URL by QR code or WhatsApp — or send branded bulk email invitations straight from your own Gmail account. TafitiLens auto-saves progress as they go, and picks up exactly where they left off if they return — so no response is wasted, finished or not.
"We sent the survey to 400 alumni. 280 submitted fully. Of the remaining 120 who stopped halfway, TafitiLens captured 94 partial responses we would have otherwise lost — that's 94 data points we never had before."
No per-submission fees. No data egress charges. No feature gating behind enterprise tiers. Cancel any time.
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