Consumer panel · Tanzania
Stop guessing whether the campaign landed.
Ask real Tanzanians what they saw, what they bought and what the shop charged — on any handset, in Kiswahili, for airtime. The verified answer goes straight into the report you hand your client.
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Any phone. USSD reaches the handsets a survey app never will.
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Checked before it counts. Duplicate photos, impossible timings and straight-lining are caught and excluded.
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Ends in the report. Sample size and every exclusion named openly — nothing to take on faith.