Hinge‘s users can always send a message along with their likes. It means you can stand out from the crowd and make a good impression with a nice opener.
OkCupid allows its users to send a message along with their likes too. Besides, completing your profile can make a good impression too if you get high compatibility scores.
Bumble users have unlimited number of likes (we see you guys). Also, the fact that ladies have to do the first move is pretty useful for men : a woman who sends you a message means she really wants to talk to you.