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.
A startup does not need time tracking to police its founders; it needs it to answer one question the runway keeps asking: where is the team's time actually going. Track at the level of that question and skip the rest, because a process that outgrows a five-person company is just overhead with a nicer name.
The hard part of juggling several clients is not the total hours; it is making sure each hour lands on the right invoice with a note the client will recognise. Get the tagging right at the moment of work and month-end billing stops being a reconstruction exercise.

A nonprofit tracks time for a reason a business rarely faces: funders want to know that restricted money paid for the work it was restricted to. That turns time tracking from an efficiency tool into an accountability record, and the difference changes what you capture and why.
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.