Automattic

Automattic makes web publishing and site-building tools. The company operates WordPress.com, a free website and blog platform, along with WooCommerce for online selling, Jetpack for WordPress site performance and security, Tumblr for interest-based communities, Beeper for unified messaging, and Pocket Casts for podcast listening. It also maintains Akismet spam filtering, Gravatar for profile avatars, and Newspack for publishers.