A brand new service, Blue Kangaroo, developed by Bellevue-based ChoozOn, is looking to help people filter out the dozens of daily deals people are recieving by email, by helping to spot the best deals. Blue Kangaroo said it has created a free service, which scans all the marketing and daily deals email in their inbox, and alerts them to the best offers that match their interests. The firm is looking to help clear the cluttered inboxes of consumers. The firm says that marketing correspondence makes up more than 50 percent of the volume of the inbox of nearly half of American online. ChoozOn said that Blue Kangaroo works with both Yahoo mail or Gmail. The company was founded by Nick Weir, Usama Fayyad, and Hunter Madsen.