I would like to introduce you to MailerLite which is an autoresponder/Landing page builder. This tool is 100% free if you have up to 1000 subscribers. I also put a video below of a price comparison between some of the well known autoresponders, and MailerLite comes out on top..take a look, P.S. Mailerlite has added many new features since this video like ..tages,geo tracking, and automation.