WPC Smart Product Collections allows you to manage product collections in the easiest.

Adds 'objects' as a type of page you can edit within Wordpress. Suitable for use by collectors or small museums.

Snip.it: Collect and share the best of the web.

Douban Collections provides a douban collections (books, movies, musics) page for WordPress.

A fundraising plugin for easy donations through collections created by users.

WordPress image uploader and organizer.

Create smart collections

Tainacan is an open-source, powerful and flexible digital repository platform for WordPress.

The most flexible plugin for WordPress affiliates working with Amazon. Create your own templates, embed products by use of [asa]ASIN[/asa] shortcodes and more.