Robo Call Companies If you have received a phone call in the past from robo call companies or a politician, chances are it was done with robocall software. In most cases the robocall software calls people from a phone list and delivers a message to the person on the other line once the person picks up. What Are Robo Polls? In robo polls, the person dialed is then asked a series of questions using voice recognition software, also called “interactive voice response” where the computer asks the same questions a pollster would and wait for the person's response. A robo poll is expected to receive the same responses as if a pollster had taken the answers, but it's unclear whether the polls are actually true to life. Gravis uses robo call software and has accurate voter lists Fill out my online form .