Clockk

Clockk is an AI-powered automatic time tracking tool for freelancers, agencies, virtual assistants, and service businesses that juggle multiple projects and bill by the hour.

It runs in the background across desktop apps, a browser extension, and web apps to capture work activity without manual start and stop timers, then helps turn that activity into client-ready time entries:

• Automatic activity capture across apps and websites, with an activity view that groups apps used, websites visited, emails, and calendar events by project/client
• AI project differentiation to categorize work and assign time even when multiple tasks happen inside the same application
• Verification workflow for daily or weekly review, including edits, tagging, and an “Assign Always” rule for recurring work
• Billing and reporting with billable vs non-billable tracking, project time analysis, visual dashboards, offline time recording, and unlimited projects

Pricing: Freemium, with paid plans starting at $5.00/month.

What makes it notable is its focus on timer-free tracking paired with privacy-centric, user-controlled visibility, plus real-time integrations (including Google Calendar) and an available developer API for teams that want time data to flow into existing workflows.