Ghanshyam Khanal

Embed a Post title or excerpt or featured image or content within another Post or Page. Use the shortcode([embed_post post_id=”123″ type=”content”])

Embed Post

Embed a Post within another Post or Page using [embed_post] shortcode.

Peter Westwood

This plugin allows you to specify a specifc excerpt for WordPress pages.
The plugin adds an extra box to the set an Optional Excerpt for a WordPress page similar to the box which is available for posts. The box is aded using the dbx_page_advanced hook for versions of WordPress earlier than 2.5 and using add_meta_box() for WordPress 2.5 and later.

PJW Page Excerpt

This plugin allows you to specify a specifc excerpt for WordPress pages.

Embed Post vs PJW Page Excerpt