I love LeadsLeap's autoresponder, Sendsteed. It is hands down the best free autoresponder by far. I've had fun creating some stunning landing pages on the platform, it is really easy to use and has great deliverability. Kenneth Koh is a fantastic admin and constantly adding new features and refinements to stay cutting edge. Despite all those things, it is still only a close second for me, behind GetResponse, the main reason being that while you can send broadcast emails to an unlimited number of leads with the free-forever version, if you want to set up a longer pre-loaded autoresponder series you need to upgrade which, at $30 a month, is a little on the high side for anyone with only a few hundred leads. It really depends on the size of your list and what you will be doing with it. For anyone just starting to build a list and wanting to set up a drip-feed campaign, I'd probably recommend using GetResponse until you have reached 1,000 followers then migrate your list across to an upgraded version of LeadsLeap/Sendsteed. On the other hand, if you are only planning on sending out manual broadcast emails every so often then I'd definitely say you should be using LeadsLeap from the get-go. Hope this helps