Dave Doolin

Aweber Super Simple is a plugin that will subscribe a user whenever 
he/she registers to your blog.
The AWeber Super Simple options page allows you to configure the plugin to: 
* Choose whether or not to display the optin checkbox. Users may register if optin isn’t shown, and will not added to autoresponder. 
* Choose a checked or unchecked default status for the optin checkbox on registration. 
* Provide a custom optin greeting message for visitors
This code base is at least once, possibly 3, 3 or more times removed from what was the original 
code base. Wherever or whenever the ultimate source, the base code is old in WordPress years. 
Current effort is to bring everything up to 2.8 coding standards before attempting any extensions.
<h3>Support</h3>
Initial functionality will be supported on a time-available basis.
Installation, configuration and further programming support may be 
available on a contract basis. Contact author with request.

Aweber Super Simple

AWeber Super Simple allows you to subscribe users to an AWeber autoresponder when they register on your blog. NOTE: ALPHA VERSION.  Be careful.

Abu Bakar

A Custom Widget plugin that adds an Aweber Optin Form on your site. You can add unlimited forms on your site using this widget plugin. The form design and look can be easily customized in widget settings. Its Responsive , very Easy to Use and comes with Powerful Features. The aweber forms created by this widget plugin are generated locally and do not load javascripts and css from aweber server. If you use this plugin, then you do not need to create any form inside your Aweber account. Rather go to widget settings and input the “Unique List ID” of the aweber list you want to add subscribers in and that’s all. Subscribers will start adding to that list in Aweber.
<a href="https://theweb-designs.com/plugins/simple-aweber-optin-widget/" title="Live Demos" rel="nofollow ugc">LIVE DEMOS</a>
What’s included in Lite Version?
<ul>
<li>Ability to change Main Background Color</li>
<li>Custom Title and Subtitle</li>
<li>Custom Placeholder text for Name Field</li>
<li>Custom Placeholder text for Email Field</li>
<li>Custom Button Text</li>
<li>Ability to use button image instead of text button</li>
<li>Ability to change button color</li>
<li>Ability to change button text color</li>
<li>Custom Thank you page url</li>
<li>Custom redirect url for already subscribed users</li>
</ul>
Use the CSS selectors below to override default form styles in Lite Version:
<pre><code>.twb_widget 
.twb_name,
.twb_email
.twb_btn
</code></pre>
Pro Version is also available
What’s included in Pro Version?
Pro version includes all the features that are listed in Lite Version PLUS
<ul>
<li>Ability to add an image at the top of optin </li>
<li>Ability to change Title and Subtitle Colors</li>
<li>Ability to change Title Font Size</li>
<li>Ability to replace Full Name with First Name or First Name + Last Name fields. </li>
<li>Ability to change Input Fields Height </li>
<li>Ability to change Privacy Policy Text</li>
<li>Ability to change Privacy Policy Text Color</li>
<li>Ability to link optins with a specific form in Aweber</li>
<li>Ability to add meta tracking ID</li>
<li>Multiple Forms on single page</li>
<li>Ability to add Custom CSS</li>
<li>Premium Support</li>
</ul>
<a href="https://theweb-designs.com/plugins/simple-aweber-optin-widget/" title="Download Pro Version" rel="nofollow ugc">Buy Pro Version Here</a>

Simple Aweber Optin Widget

This plugin adds an Aweber optin widget to your wordpress site. Very easy to setup! Responsive Designs and Higly Customizable!

Aweber Super Simple vs Simple Aweber Optin Widget