Trivago Man Tim Williams explains how many prices the same hotel room can have up to and what the Trivago Check does.brtrivago, the largest hotel price comparison site, gives users the opportunity to compare hotel deals from over 150 booking sites, such as Expedia and hotels.com.brThis is a Trivago commercial that I added a title and ending so that I could paste it on Facebook. I thought it was hilarious.brThe same hotel, but two different prices. We compare over half a million hotels from over 150 websites to find your ideal hotel at the best price! Music by Silent .