Jetpack by WordPress.com

The one plugin you need for stats, related posts, search engine optimization, social sharing, protection, backups, speed, and email list management.


Automattic 3+ million active installs Tested with 4.7.5 Updated 3 weeks ago

Photonic Gallery for Flickr, Picasa, SmugMug, 500px, Zenfolio and Instagram

Galleries on steroids! A stylish plugin for galleries of your public and private WP, Flickr, Picasa, SmugMug, 500px, Zenfolio & Instagram photos.


Sayontan Sinha 8,000+ active installs Tested with 4.7.5 Updated 4 months ago

Keyring

An authentication framework that handles authorization/communication with most popular web services.


Beau Lebens 7,000+ active installs Tested with 4.7.5 Updated 2 months ago

NextScripts: Social Networks Auto-Poster

Automatically publishes blogposts to profiles/pages/groups on Facebook, Twitter, Instagram, Google+, Pinterest, LinkedIn, Blogger, Tumblr … 22 more


NextScripts 200,000+ active installs Tested with 4.8.0 Updated 2 weeks ago

Facebook Publish

Automatically posts new articles/posts/pages/custom post types to Facebook.


Pramod Jodhani 2,000+ active installs Tested with 4.7.5 Updated 4 weeks ago