Erik Ford

Heavy Heavy

With Trailblaze, you can add breadcrumb navigational links to your WordPress theme by using the template tag, <code>wap8_trailblaze()</code>. This template tag can be added to the following templates:
<ul>
<li>Archive Templates (categories, tags, post formats, custom post types, custom taxonomies, date based archives)</li>
<li>Singular Templates (post, page, custom post type)</li>
<li>Search Template</li>
<li>404 Template</li>
</ul>
For more information, please see this <a href="http://erikford.me/plugins/trailblaze-breadcrumbs-plugin/" rel="nofollow ugc">blog post</a>.

Trailblaze

Add breadcrumb navigation to your posts, pages and custom post types with a template tag.

Jon Christopher

Breadcrumbs are often generated from Page structure, but in a world of Custom Post Types that doesn’t always work. Menu Breadcrumb uses your WordPress Menu to generate a breadcrumb trail based on the current page.
<a href="https://github.com/jchristopher/menu-breadcrumb" rel="nofollow ugc">View on GitHub!</a>

Menu Breadcrumb

Generate a breadcrumb trail from a WordPress Menu

Trailblaze vs Menu Breadcrumb