Time Tracking
Track time with an intuitive timer or manual entries. Get detailed insights into how time is spent.
Track billable hours by client, project, task, and teammate. Zeitio helps freelancers, agencies, and small teams use one online time tracker for reports, approvals, and cleaner invoices.
Time Overview
Projects, hours, and invoices
Time Blocks
Track time. Manage projects. Send invoices.
A focused workspace for teams who care about clarity, delivery, and getting paid.
Time Tracking
Accurate hours, zero friction
Project Management
Tasks, deadlines, budgets
Invoices
Billable time to invoices
Reports
Clear insights, fast decisions
Use one workspace for time entries, project tasks, reports, approvals, and client billing context.
Track time with an intuitive timer or manual entries. Get detailed insights into how time is spent.
Organize projects with Kanban boards, task lists, and custom workflows. Keep everything in one place.
Work together with team assignments, shared projects, user roles, and real-time workflow visibility.
Generate professional invoices from time entries and send clean billing records to clients.
Review reports, team performance metrics, project summaries, and time worked analytics.
Use 2FA, audit logs, and role-based access control as your company grows.
Capture accurate hours, organize project work, review team effort, and keep invoice preparation close to the source data.
Explore Zeitio pages for freelancer time tracking, project management, free invoicing, agency operations, billable hours, and software comparisons.
Practical guides for freelancers, agencies, and small teams that need cleaner time tracking, project management, and invoicing.
Track a project budget by comparing approved hours with actual hours every week, then forecast the hours still needed to finish. The useful number is not how much budget you have spent. It is whether the budget left can pay for the work left. Review that while the project is live and an overrun becomes a decision instead of a surprise.

The best timesheet reminder is a predictable deadline backed by a five-minute daily habit, one automatic nudge before the deadline, and a clear escalation after it. Reminders cannot repair a timesheet that is confusing, slow, or disconnected from payroll and billing. Fix the workflow first, then automate the smallest number of messages needed to keep it moving.
On a construction job, labour is the cost that moves the most and gets watched the least. Tracking crew hours against the job and the task as the work happens is what tells you a project is bleeding money while you can still do something about it, rather than after the final invoice.
Choose the plan that is right for you. Upgrade or downgrade anytime.
Perfect for individual freelancers
Ideal for small teams and agencies
For growing companies and enterprises
Zeitio LLC also helps startups and growing businesses build web applications, mobile apps, SaaS products, and intelligent automation systems.
Create your Zeitio workspace and start tracking billable work with cleaner projects, reports, and invoices.