axenso

You can enable a tooltip that shows info about user/author when you rollover/click on related avatar.
Let’s speak clearly: if you are loooking for a plugin that enables the standard Gravatar hovercards, this is not the plugin right for you. Please look for another one.
When you rollover/click on an avatar (e.g. of a comment author), a tooltip popups and shows:
<ul>
<li>some additional links if the author is a registered user: e.g. to user post archive, to user external website, to user blog (if multisite)</li>
<li>some info from Gravatar if author is registered to that service: e.g. location, “about me” description, websites, other account pages (facebook, twitter….)</li>
</ul>
In plugin settings you can set up the javascript and css main options.
The plugin comes with some filter hooks, so you can customise the tooltip content at all.
The plugin uses <a href="http://craigsworks.com/projects/qtip2/" rel="nofollow ugc">qTip plugin for jQuery</a>.

Avatar Tooltip

To show a tooltip with info (member info and Gravatar profile) when you mouseover/click on an avatar.

webcraftplugins

Image Map Pro is a plugin that lets you create interactive images for your WordPress website. Load your image and draw shapes on top of it – it’s that simple!
Features:
<ul>
<li>Custom Polygon Shapes (limited to 1)</li>
<li>Over 150 SVG Icons Included</li>
<li>Super Advanced Backend Editor</li>
<li>Fully Responsive</li>
<li>Click/Mouseover Actions</li>
<li>Custom Styles for Shapes</li>
<li>Image Map Export</li>
<li>Undo/Redo Functionality</li>
<li>Zooming in the Editor</li>
<li>Fullscreen Capability</li>
<li>Rename & Reorder Shapes</li>
<li>Copy/Paste & Duplicate Shapes</li>
</ul>
This is a Lite version, for the full version, please visit <a href="https://codecanyon.net/item/image-map-pro-for-wordpress-interactive-image-map-builder/2826664" rel="nofollow ugc">https://codecanyon.net/item/image-map-pro-for-wordpress-interactive-image-map-builder/2826664</a>
Premium version features:
<ul>
<li>Unlimited Polygon Shapes</li>
<li>Connected Shapes</li>
<li>Content Builder for the Tooltips</li>
<li>JavaScript & HTML API</li>
<li>Customer Support for 6 Months</li>
<li>Import and Export Image Maps</li>
</ul>

Image Map Pro – Drag-and-drop Builder for Interactive Images – Lite

Super advanced drag-and-drop interactive image builder. Polygon shapes, SVG icons, custom styles and animations.

Avatar Tooltip vs Image Map Pro – Drag-and-drop Builder for Interactive Images – Lite