Igor Benic

NewsletterGate helps you gate/restrict content for your newsletter subscribers.
If you have an email list, you can reward subscribers from your list with special content.
So how can NewsletterGate help you?
<ol>
<li>Add your newsletter API keys (currently, MailChimp)</li>
<li>Copy the prepared shortcode for your desired list</li>
<li>Wrap the content you want to gate</li>
<li>Decide to allow people to subscribe from the page or not.</li>
</ol>
This plugin is perfect if:
<ol>
<li>you don’t want a payment system on your WordPress site,</li>
<li>you have a store elsewhere that adds customers to your email list</li>
</ol>

NewsletterGate – Gate Content for your Subscribers

Reward your subscribers with more content, coupons or anything else. Restrict such content with newsletters.

shawfactor

mattsenate

This plugin is can be used for petitions, events, or any verified list and as far as I know is unique in WordPress.
Creating a petition/list/signup is as easy as adding a shortcode to a post or page (or CPT). From there additional editors are available to configure easch aspect of the sign up. Everything is completely self hosted and all list members become users of your site (not a third parties).
Available shortcodes:
[lh_signing_form] (enable signatories on any post, page, or custom post type)
Unconfirmed signatories: [lh_signing_unconfirmed_count]
Confirmed signatories: [lh_signing_confirmed_count]
Total signatories: [lh_signing_total_count]
[lh_signing_unconfirmed_list] (unformated list)
[lh_signing_confirmed_list] (unformated list)
You can customise the display of the signing form ([lh_signing_form]) via a number of shortcode arguments more information is available <a href="https://lhero.org/portfolio/lh-signing/" title="Additional Plugin documentation" rel="nofollow ugc">here</a>

LH Signing

LH Signing allows you to create configurable validated lists like petitions or event sign ups. It is the only self hosted solution in WP

NewsletterGate – Gate Content for your Subscribers vs LH Signing