danielpataki

<a href="http://madmimi.com" rel="nofollow ugc">MadMimi</a> is an email marketing tool that allows you to send emails to email lists easily. It comes with a great API which is the basis for this ACF addon.
This plugin allows you to create a MadMimi audience list selector field. You can set it to allow multiple selections and you can dictate the data that is returned.
<h4>ACF Compatibility</h4>
This ACF field type is compatible with both ACF 4 and ACF 5.
<h4>Thanks</h4>
<ul>
<li><a href="http://www.advancedcustomfields.com/" rel="nofollow ugc">Advanced Custom Fields</a> for the awesome base plugin.</li>
<li><a href="https://twitter.com/davegandy" rel="nofollow ugc">Dave Gandy</a> for the icon.</li>
</ul>

ACF: MadMimi Audience List

A field for Advanced Custom Fields which allows you to select one or more of your MadMimi audience lists

Sven Lehnert

gfirem

Themekraft

BuddyForms

konradS

Camilo

This add-on lets you render ACF field groups inside BuddyForms so users can create and edit content from the frontend—while keeping ACF-powered meta in sync.
Highlights 
– Works with ACF Free and PRO (ACF must be installed separately). 
– Map ACF field groups to BuddyForms forms for frontend create/edit. 
– Supports common ACF field types (text, textarea, select, checkbox, date, color, maps, etc.). 
– BuddyForms Moderation support for review/approval workflows. 
– BuddyPress integration: sync selected ACF fields with xProfile.
<blockquote>
Note: This plugin integrates with Advanced Custom Fields; it does not bundle any ACF code or assets.
</blockquote>

BuddyForms Advanced Custom Fields

Add BuddyForms frontend forms that map to field groups created with the Advanced Custom Fields plugin. Independent integration; ACF is not included.

ACF: MadMimi Audience List vs BuddyForms Advanced Custom Fields