What are some alternatives?
When comparing Acute Feedback and Shade, you can also consider the following products
Ship - Fast, native issue tracking for software projects
Landing Pages in MailChimp - Easy to build, custom landing pages for free
Carrd - Simple, responsive one-page site creator.
Cruip - Free landing page templates for startups
Brizy Cloud - Create highly converting landing pages in a breeze
Launchaco 2.0 🦄 - Simple landing pages for your startup