What are some alternatives?
When comparing Landing Pages by Viral Loops and Hearth, you can also consider the following products
Landing Pages in MailChimp - Easy to build, custom landing pages for free
Carrd - Simple, responsive one-page site creator.
Selector - Need to select between a bunch of people? Selector will decide for you!
SaaS Pages - 900+ Screenshots of the best SaaS landing pages
Pivot - Drag and drop real-time HTML page building
Viral Loops for Startups - Virality for startups made easy 💪