Unfortunately, not yet. Only way is to keep scrolling down the page and doing a cmd+f to search (although any products submitted that didn't make the top 10 for the day will be hidden unless you click the link to expand).

Sorry Chris but this was posted a while back by Nathan - http://www.producthunt.co/posts/222 I loooove this app though. Use it all the time. We'll be adding better dupe checking and search in the future. Sorry :/

@rrhoover no sweat :) glad they got some exposure on product hunt! is there an "easy" way to search for dups before posting?

This is a fantastic app currently in beta. I use it on a daily basis. It was built by the two guys listed above in the "related links". I think you will share my opinion that it is super well built and polished superbly especially for being a beta! Check it out :)