ericjuden

Approval Workflow is meant to create a workflow process in WordPress. This plugin adds a box to the post edit screen when a user does not have publish permissions for that post type. It also allows you to set a WordPress role as the approvers. Note: this role must have publish permissions. The approvers get notified by email when someone has submitted something to the workflow. This works on WordPress Multisite too.
If you need help setting up the roles, I’d recommend the <a href="https://wordpress.org/extend/plugins/members/" title="Members plugin" rel="ugc">Members plugin</a>.

Approval Workflow

Approval Workflow is meant to create a workflow process in WordPress. This plugin adds a box to the post edit screen when a user does not have publish …

FraT

GT Post Approval adds “Approve/Reject” buttons visible just for administrators and editors in the Menage > Posts page. 
Not approved posts are visible just in the author’s archives and in the search results.
When you install this plugin any old posts will be approved and any new post will have to be approved.
This plugin is been made for the SEO contestants of GT <a href="http://www.gt-globalwarming-awareness2007.org/" rel="nofollow ugc">GlobalWarming Awareness2007</a> 
and also for this reason the plugin has “static” features.
To make it more flexible I’ve developed the version 0.3. It’s a beta but it seems working fine. So in the version 0.3 
the admin can go to Options > Approval to choose where display not approved posts and to define an user level to auto approve posts.

GT Post Approval

GT Post Approval adds "Approve/Reject" buttons visible just for administrators and editors in the Menage > Posts page.

Approval Workflow vs GT Post Approval