Admin WordPress Plugins
Duplicate Post
Clone your WordPress posts from a few different locations in your admin panel, and customize the outputted title of the post. Options to edit a post right away, or save it as a draft and come back to it later.
Enable Media Replace
Swap out images and assets you have already uploaded without having to delete images and replace them manually. Gives you access to a new option in your Media Library entitled "Replace Media."
Jetpack
The swiss army knife of plugins, the Jetpack plugin comes with a few dozen features to enhance your WordPress site, from carousels and comments to a full JSON REST API.
Hotfix
Used to serve non-critical updates to those that use it when WordPress is in between development cycles. Automatically detects your WordPress version.
Members
Access to a role and user management GUI and several tools to make the process easier. Create new roles and assign custom capabilities from within your admin panel.
WordPress SEO by Yoast
Access tools that increase your presence in search engines. Edit titles, generate XML sitemaps and edit .htaccess and robots.txt files.
WP Migrate DB Pro
WP Migrate DB sync up local and production MySQL databases with one-click. It provides automatic search and replace, transfers over HTTP/HTTPS and easy push, pulls functionality using built-in API key.
Advanced Custom Fields
Make custom fields in WordPress easy and quick. You'll get set-up with a GUI for adding new fields, and functions to incorporate them into your themes.