launchpage-rails vs Unbounce: What are the differences?

Developers describe launchpage-rails as "Open source alternative to LaunchRock *". Prelaunch MVP landing page (open source alternative to LaunchRock) to get you going quickly so you can focus on your product. Written in Ruby and Rails 4.2 with email collection for two or more user types, social sharing after user signs in, and automailer to new user. On the other hand, *Unbounce** is detailed as "The fastest and most powerful do-it-yourself landing page platform". Unbounce is a self-serve hosted service that provides marketers doing paid search, banner ads, email or social media marketing, the easiest way to create, publish & test promotion specific landing pages without the need for IT or developers.

launchpage-rails and Unbounce belong to "Landing Pages" category of the tech stack.

Some of the features offered by launchpage-rails are:

• Email collection for two types of users
• Social sharing
• Auto mailer

On the other hand, Unbounce provides the following key features:

• Drag & Drop
• Fast page design
• Form Builder

launchpage-rails is an open source tool with 308 GitHub stars and 54 GitHub forks. Here's a link to launchpage-rails's open source repository on GitHub.