Funding: Raised an undisclosed round in December 2014
Who should use it: Those who want a more curated (and kosher) version of Tinder. JSwipe, which counts 200,000 users, builds on Tinder's genius design (swipe-left-for-no, swipe-right-for-yes) but incorporates Jewish stars and expressions throughout (mutual likes generate "Mazel Tovs").