BeoCode

“BC Kickstarter widget” allows you to pull single Kickstarter project on your site using widget or shortcode. 
Comes with simple style but you can restyle it as you desire.
Promote your project on your WordPress website and help drive traffic to your Kickstater page. 
– Show project image and short description 
– Displays the number of backers, current amount funded and percentage funded. 
– Customizable widget title name

BC Kickstarter widget

KickStarter project information directly on your site

charto911

This widget uses cURL to fetch and parse the summary of a Kickstarter project’s funding metrics.
Features include:
<ul>
<li>Displays the number of backers, current amount funded, percentage funded and days left on project.</li>
<li>Displays a large call to action button in order to promote and help drive traffic to your Kickstater page.</li>
<li>Customizable widget title name</li>
</ul>
Requirements:
cURL (http://php.net/manual/en/book.curl.php)

Kickstarter Tracker Widget

A widget that displays Kickstarter project status

BC Kickstarter widget vs Kickstarter Tracker Widget