Download GPL SeedProd licensed almost free
SeedProd is the absolute best WordPress coming soon page and maintenance mode plugin on the market. It allows you to create professional coming soon pages in WordPress instantly thanks to its incredibly easy interface and real-time builder.
You can also customize the built-in designs to personalize your coming soon page. It comes with almost half a million free background images, over 750 Google Fonts, and tons of coming soon page themes. You can even create a page with fullscreen video background.
This plugin integrates with the most popular email services, including Constant Contact, MailChimp, AWeber, Drip, ActiveCampaign, etc. to collect email addresses from your visitors and auto-respond them to begin building a relationship prior to your site’s official launch. It also integrates with Google Analytics so you can track your visitors’ behavior.
It also features a password protection option so you can limit access to your clients, allowing them to view only what you want them to.