Lew Ayotte

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Jeremy Green

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Leaky Paywall

The most flexible paywall for WordPress. Sell subscriptions without sacrificing search and social visibility.

Matt Pramschufer

emoxie

Expandable Paywall

A paywall solution that can be easily expanded with integration with several third party providers.

Quintype

AccessType

Accesstype manages subscriptions, adds metered and hard paywall, with onetime and recurring subscription plans for continuous content monetization.

Simple Paywall

Simple Paywall – The Best Metered Paywall for WordPress

Turn your visitors into paying customers with a powerful metered paywall. Simple Paywall is a…

WebConcern

This WordPress plugin lets you capture subscribers effortlessly. Turn your valuable content into a subscriber magnet. Let visitors unlock Posts with just 1 click via LinkedIn, Google, Facebook or simply their e-mail address.
To get started you need an API key and Publisher ID. You can get these for free at <a href="https://contentlockr.com/start-for-free" rel="nofollow ugc">https://contentlockr.com/start-for-free</a>. You’ll also receive login details for your Contentlockr dashboard.
<h3>Remote files</h3>
The following files are needed to render marketing content (loaded through our API) correctly on the website and collect statistics. We’ve opted to load these files remotely as they’re subject to small and frequent changes. These files are only loaded if you have the tenant set in the config (and you are a Contentlockr customer).
<ul>
<li>https://cdn.prdn.nl/sdk/latest/main.min.css</li>
<li>https://cdn.prdn.nl/sdk/latest/main.min.js</li>
</ul>
<h3>External services</h3>
Thirdparty authentication 
This plugin connects to the Google and LinkedIn auth APIs which will allow visitors to create a WordPress account using their Google or LinkedIn accounts. 
The initial call will be done through our own authentication API after which subsequent calls will be done to Google’s and LinkedIn’s own auth APIs to finalize the account creation. This authentication API is needed so it’s not necessary for the party that installs the plugin to create and configure their own Google and LinkedIn dev accounts.
Google Services:
<ul>
<li><a href="https://developers.google.com/terms" rel="nofollow ugc">Google APIs Terms of Service</a></li>
<li><a href="https://developers.google.com/terms/api-services-user-data-policy" rel="nofollow ugc">Google API Services User Data Policy</a></li>
</ul>
LinkedIn Services:
<ul>
<li><a href="https://www.linkedin.com/legal/l/api-terms-of-use" rel="nofollow ugc">LinkedIn API Terms of Use</a></li>
<li><a href="https://www.linkedin.com/legal/privacy-policy" rel="nofollow ugc">LinkedIn Privacy Policy</a></li>
</ul>
Contentlockr API 
The plugin will make calls to the API at https://*.api.prdn.nl/api.
This connection will allow:
<ul>
<li>Synchronizing users from WordPress to the API to allow setting up mailing campaigns.</li>
<li>Loading marketing content from the API into the WordPress website.</li>
<li>Collect statistics regarding marketing content and pageviews.</li>
</ul>
Contentlockr Policies:
<ul>
<li><a href="https://contentlockr.com/terms" rel="nofollow ugc">Contentlockr Terms and Conditions</a></li>
<li><a href="https://contentlockr.com/privacy" rel="nofollow ugc">Contentlockr Privacy Policy</a></li>
</ul>

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