The idea of two engineers to create something new in the world of technologies. they created truecaller .which let’s you to search for contact , inform about spam call , and let u know the contact of unknown number.
But how it works ….?
True caller doesn’t have its own database. It works has receiving and giving service. ie., When people install truecaller app, it will collect every contacts from the users and then analyse each contact through AI and then shows to other people who’s number it is. Ex, if one person saved a number 987654321 as Anand then other person who searches 987654321 in truecaller will receive Anand’s name.This is how true caller works.
How truecaller earns money ?
Truecaller earns money from several sources.
Advertising– Truecaller earns huge income from showing advertisement. It shows advertisement in it’s app and while incoming call it displays add.
Data Sharing- Truecaller also shares people’s data to several companies and earn money
And Truecaller also earn from company who’s number is listed as spam. Truecaller demand money to delete companies number from the spam list. this is how Truecaller legally earns money.
Tech Facts 