What are some alternatives?
When comparing Lndr and Elementor Popup Builder, you can also consider the following products
The Landing Page Cookbook - A guide for makers who want to create better landing pages.
Cruip - Free landing page templates for startups
Landingfolio - The best landing page designs for your inspiration.
Shade - Super easy color contrast insights and recommendations
Landing Pages in MailChimp - Easy to build, custom landing pages for free
Carrd - Simple, responsive one-page site creator.