A nationally representative sample of citizens can be contacted regularly through mobile phones, to provide opinions and report on local realities. Since pioneering Sauti za Wananchi in Tanzania in 2013, Twaweza has produced over 30 short briefs on topics as diverse as natural resources and perceptions of people with disabilities.
Matokeo haya yalitolewa na Twaweza ikishirikiana na Society for International Development (SID) katika utafiti wenye jina la Hima tujenge nyumba moja! Watanzania wana maoni gani kuhusu Jumuiya ya Afrika Mashariki. Msingi wa muhtasari huu ni takwimu kutoka Sauti za Wananchi, utafiti wa kwanza wenye uwakilishi wa kitaifa barani Afrika unaofanywa kwa kutumia simu za mkononi uliohoji washiriki kutoka kaya mbali mbali Tanzania Bara.