AMPforWP - AMP Email Opt-in Forms v1.8.10 Opt-in forms allows you to add a newsletter form to help you capture the leads to your preferred email subscription company. Which then can be used to convert them into the sales.
AMPforWP - Ninja Forms Support for AMP v1.0.4 Ninja Forms is a popular plugin for forms and we have made it fully AMP Compatible! Ninja Forms for AMP is a compatibility extension which integrates easily with your Ninja Forms setup..
AMPforWP - Newspaper Theme for AMP v1.9.18 AMP Newspaper theme was created specially for the users who are using the Newspaper 8 theme by tagdiv and wants the same look and similar looking functionality on the AMP.