TimeSentry

What it does

TimeSentry is an AI time tracking tool for professional services firms. It reads the work you already do across calls, mail, documents and meetings, then composes billable entries with narrative, matter and duration to the minute. Entries flow into invoices, reports and analytics. It is built for law practices, agencies and consultancies that bill hourly.

TimeSentry is aimed at professionals who bill by the hour and lose time filling in timesheets. Instead of timers or forms, it reads activity from connected tools, classifies each moment as billable or not, and drafts an editable entry. Approved entries become invoices and fee statements, and analytics cover utilization and profitability. The free Amateur tier covers automatic time keeping and personal timesheets. Narrative AI, billing and integrations start at Professional. Access is by invitation, so you request an invite rather than sign up directly. Check which integrations your firm needs and how self-hosted deployment works before committing.