Subscriptions

Easily allow any visitor to subscribe to all of your posts via email through a widget in your blog’s sidebar. Every time you publish a post, WordPress.com will send a notification to all your subscribers.

When leaving comments, your visitors can also subscribe to a post’s comments to keep up with the conversation.

WordPress.com Stats

There are many plugins and services that provide statistics, but data can be overwhelming. WordPress.com Stats makes the most popular metrics easy to understand through a clear and attractive interface.

Sharing

Share your posts with Twitter, Facebook, and a host of other services. You can configure services to appear as icons, text, or both. Some services have additional options to display smart buttons, such as Twitter, which will update the number of times the post has been shared.

The following services are included: Twitter, Facebook, Reddit, StumbleUpon, PressThis, Digg, LinkedIn, Google +1, Print, and Email..

Additionally you can define your own custom services.

Spelling and Grammar

The After the Deadline proofreading service improves your writing by using artificial intelligence to find your errors and offer smart suggestions.

After the Deadline provides a number of customization options, which you can edit in your profile.

VaultPress

With a monthly subscription, the VaultPress plugin will backup your site’s content, themes, and plugins in realtime, as well as perform regular security scans for common threats and attacks.

View View Plans & Pricing.

Gravatar Hovercards

What’s a Hovercard?

Hovercards enhance plain Gravatar images with information about a person: name, bio, pictures, their contact info, and other services they use on the web like Twitter, Facebook, or LinkedIn.

Hovercards offer a great way to show your internet presence and help people find your own blog.

WP.me Shortlinks

Instead of typing or copy-pasting long URLs, you can now get a short and simple link to your posts and pages. This uses the super compact wp.me domain name, and gives you a unique URL you can use that will be safe and reliable.

It’s perfect for use on Twitter, Facebook, and cell phone text messages where every character counts.

Shortcode Embeds

Shortcodes allow you to easily and safely embed media from other places in your site. With just one simple code, you can tell WordPress to embed YouTube, Flickr, and other media.

LaTeX Beautiful Math

LaTeX is a powerful markup language for writing complex mathematical equations, formulas, etc.

Jetpack combines the power of LaTeX and the simplicity of WordPress to give you the ultimate in math blogging platforms.

Wow, that sounds nerdy.

Twitter Widget

The RSS Links Widget allows you to add links to your blog’s post and comment RSS feeds in your sidebar. This makes it easy for your readers to stay updated when you post new content or receive new comments.

The Twitter Widget shows your latest tweets within a sidebar on your theme. It’s an easy way to add more activity to your site. There are also a number of customization options.

The Image Widget allows you to easily add images to widget areas in your theme. It’s an easy way to add more visual interest to your site.

Enhanced Distribution

Jetpack will automatically take the great published content from your blog or website and share it instantly with third party services like search engines, increasing your reach and traffic.