launchpage-rails vs Launchrock: What are the differences?
What is launchpage-rails? *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.
What is Launchrock? Set up a Launching Soon page in minutes. Collect interest and build an audience before you launch. Create an entire "coming soon" page from scratch or build a "sign-up" widget.
launchpage-rails and Launchrock can be categorized as "Landing Pages" tools.
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.