Currently you are able to watch "The Boys" streaming on Amazon Prime Video.
A group of vigilantes known informally as “The Boys” set out to take down corrupt superheroes with no more than blue-collar grit and a willingness to fight dirty.
The JustWatch Daily Streaming Charts are calculated by user activity within the last 24 hours. This includes clicking on a streaming offer, adding a title to a watchlist, and marking a title as 'seen'. This includes data from ~1.3 million movie & TV show fans per day.