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§ Private Profile · 855 El Camino Real Ste 13A-158 Palo Alto, California, 94301, United States
Android lock screen application for mobile users, personalizing and filtering notifications for management and customization.
Key people at Echo Locker.
Echo Locker was founded in 2025 by Xuwen Cao (Founder) and Yin Wu (Founder).
Echo Locker is a mobile software developer that creates an Android lock screen application designed to automatically categorize and filter incoming notifications for smartphone users. The platform intercepts digital alerts and prioritizes the most critical information directly on the mobile device's lock screen to help individuals manage their daily digital interactions. Operating with a lean team of just two employees, the early-stage startup successfully participated in the highly competitive Y Combinator Summer 2013 accelerator program before attracting broader institutional acquisition interest. Microsoft subsequently acquired the technology company to integrate its proprietary notification management software into core enterprise and consumer software products, specifically targeting future updates for Windows 10 and Office. Initially launched under the working name Prim before rebranding, Echo Locker was founded in 2013 by software engineers Xuwen Cao and Yin Wu.
Echo Locker was founded in 2025 by Xuwen Cao (Founder) and Yin Wu (Founder).
Key people at Echo Locker.
Echo Locker for Android is a lock screen app designed to enhance notification management and user interaction on Android devices. It smartly categorizes notifications by priority and type, allowing users to efficiently manage alerts without unlocking their phones. The app also offers quick access to music controls, camera, and other shortcuts, improving usability and reducing notification clutter. It serves Android users seeking a more organized, customizable, and battery-efficient lock screen experience, addressing the common problem of notification overload and inefficient lock screen interactions[2][3][5][7].
Echo Notification Lockscreen was developed by Double Labs, with the idea emerging from the need to simplify and organize the chaotic notification system on Android devices. Early traction came from positive user feedback praising its ability to group notifications and provide quick actions directly from the lock screen. Its beta phase showed promise with features like snoozing notifications based on location and waking the phone upon receiving alerts, which distinguished it from other lock screen apps[3][4].
Echo Locker rides the trend of increasing smartphone notification volume and the need for better notification management tools. As users demand more efficient ways to interact with their devices without compromising security or battery life, apps like Echo fill a critical niche. The timing is favorable due to growing user frustration with notification overload and the desire for smarter, context-aware lock screen experiences. Echo influences the ecosystem by pushing innovation in lock screen usability and notification management, encouraging other developers to integrate smarter, user-centric features[2][3][5].
Looking ahead, Echo Locker could expand its influence by integrating with more apps and services, enhancing AI-driven notification prioritization, and improving security features beyond pattern locks. Trends such as AI personalization, deeper app integrations, and increased privacy concerns will shape its evolution. Its role as a productivity and efficiency tool on Android devices positions it well for growth as users seek smarter, less intrusive ways to manage their digital lives. Echo’s continued refinement and adoption could set new standards for lock screen functionality and notification management[3][5].
Echo Locker transforms the Android lock screen from a passive barrier into an active, organized hub for notifications and quick actions, addressing a key pain point in mobile user experience.
