node-prelaunch vs Unbounce: What are the differences?

What is node-prelaunch? A Mailgun powered landing page to capture early sign ups. Deploy this project to gather user interest while you work on building out your product. We've included html email templates for the following email transactions: Confirmation, Verification & Campaign.

What is Unbounce? 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.

node-prelaunch and Unbounce can be primarily classified as "Landing Pages" tools.

node-prelaunch is an open source tool with 222 GitHub stars and 33 GitHub forks. Here's a link to node-prelaunch's open source repository on GitHub.