Israeli startup ZenCity helps municipalities identify the true opinion of its residents rather than the more vociferous views of a noisy minority. It analyses virtually any publicly shared information generated by residents and can save a city huge costs of erroneous investment.

https://www.calcalistech.com/ctech/articles/0,7340,L-3765728,00.html

http://israelbetweenthelines.com/2019/07/11/zencity-tech-brings-power-to-the-people/