Pushbullet

Pushbullet is a service that allows users to seamlessly share content between their various devices. They offer a variety of features including cross-device notifications, file sharing, and messaging. Their advertising strategy focuses on highlighting their ease of use and ability to simplify communication and collaboration across multiple platforms. Pushbullet is popular among individuals and businesses who require a reliable and versatile solution for sharing information across different devices. They also offer a paid subscription with enhanced features.

Website: https://www.pushbullet.com