andeggs

ProSocial is a free WordPress plugin which connects your readers with your authors.
It shows an attractive pop-up bar next to your authors’ names, with links to their social media accounts.
On multi-author blogs, it’s a great way of encouraging your readers to connect with your authors on other social networks.
See it in action here: http://digitalshift.me/prosocial/
Features:
<ul>
<li>40+ social networks: You choose which networks to display. Your authors can add then their accounts themselves.</li>
<li>Includes email: Show your authors’ email addresses as well (with a captcha form to prevent spam).</li>
<li>Google Analytics: If you use Google Analytics, you can see who’s clicking on what.</li>
</ul>

ProSocial

ProSocial shows a pop-up bar next to your authors' names, with links to their social media accounts.

Anton Lukin

Social Planner is a WordPress plugin for scheduling announcements of posts to your social networks accounts. The following providers are currently supported: Facebook, Twitter, VK.com, OK.ru, Telegram, but you can easily add a new one yourself. 
The whole process is completely automated. Just write a new post and either entire post or it’s nicely formatted announcement with backlink will be published to all your configured social networks. Plugin works with profiles, business pages, community pages, groups, etc.
<h4>Configuration</h4>
You need to have account with either Facebook, Twitter, VK.com, OK.ru, Telegram or all of them. 
Please see detailed <a href="https://wpset.org/social-planner/" rel="nofollow ugc">installation instructions</a> with screenshots.
Getting social networks Authentication tokens can be a little tricky. Please note that the plugin cannot affect this.
<h4>Features</h4>
<ul>
<li>Delayed announcement scheduling.</li>
<li>Detailed descriptions of sending errors.</li>
<li>Displaying previews of links in social networks.</li>
<li>Gutenberg support.</li>
<li>Direct links to the published posts from the “Edit” page.</li>
<li>Simple markdown for Telegram posts.</li>
<li>Image posts for all supported networks.</li>
<li>Chars counter in the excerpt text area.</li>
</ul>
<h4>Supported Networks</h4>
<ul>
<li>Facebook — Autopost to your business page or community page with ability to make Image posts.</li>
<li>Twitter — Autopost to your account with ability to attach Image to tweets.</li>
<li>Telegram — Autopost to the channel, group or chat using Telegram bot.</li>
<li>VK.com — Autopost to your profile or group page with ability to make Image posts.</li>
<li>OK.ru — Autopost to your groups with ability to make Image posts.</li>
<li>Linkedin.com — Autopost to your profile or group with ability to attach image.</li>
</ul>
<h3>Get support</h3>
First of all read the <a href="https://wpset.org/social-planner/#faq" rel="nofollow ugc">Frequently asked Questions</a> on the plugin documentation page.
If you find a bug or want to add new feature to this plugin, create new <a href="https://github.com/antonlukin/social-planner/issues" rel="nofollow ugc">issue</a> on Github or send a <a href="https://github.com/antonlukin/social-planner/pulls" rel="nofollow ugc">pull reguest</a>.

Social Planner

Social Planner is a WordPress plugin for scheduling announcements of posts to your social networks accounts.

ProSocial vs Social Planner