noun
vote matcher; vote compass; voting advice application
An online tool that helps voters compare their policy preferences with those of political parties or candidates, often used before elections.
from English vote match
選挙前にボートマッチを使って、どの政党が自分に近いか調べた。
Before the election, I used a vote matcher to find out which party is closest to my views.
このボートマッチは20の質問に答えるだけで結果が出る。
This vote compass gives you results just by answering 20 questions.