Cenlo is an automatic, privacy-focused time-tracking software designed to help professionals and businesses gain insights into their workday while maintaining complete control over their data.
Cenlo uses a locally running machine learning model to automatically recognize, categorize, and organize work activities, reducing the need for manual time tracking.
Privacy is at the core of Cenlo. All activity processing happens directly on the user's computer, and organized data is stored locally in an SQLite database. There is no mandatory cloud storage, remote activity monitoring, or account registration required.
Users can optionally synchronize data across devices through AES-256-GCM encrypted synchronization with a zero-knowledge architecture. Secure QR-code pairing makes connecting additional devices simple and convenient.
Cenlo supports macOS, Windows, and Linux, with offline tracking capabilities across platforms.
For teams and enterprises, Cenlo enables privacy-conscious project tracking and shared visibility. Employees retain control over their locally classified activity, while managers receive project-level time insights and rule-based flags instead of access to raw activity data.
Whether you're a freelancer managing billable hours, a consultant tracking productivity, or a business seeking transparent project visibility, Cenlo offers an intelligent alternative to traditional time-tracking and employee-monitoring tools.
Track time automatically. Understand your workday. Keep your data private.
