Track the work. Keep the client informed. Get the invoice ready.

Klok brings time tracking, client reports, retainers and invoice preparation into one straightforward workflow for UK freelancers and sole traders.

Free includes every current feature for two active clients and unlimited projects. No card is needed to start Free.

Northbank BooksWebsite refresh
Timer running
Design changes02:18:34
  1. Time checked12h 30m at £60/hr
  2. Client updatedReport ready to view
  3. Invoice prepared£900.00 draft total

One record follows the job from timer to invoice.

Rates, expenses and useful notes stay attached to the work. That gives each next step the detail it needs without another spreadsheet or a Friday afternoon rebuild.

Why Klok is built this way
  1. 01

    Record the work

    Run the timer or add time by hand, with the right client, project and rate.

  2. 02

    Share a useful update

    Send the summary, detail and retainer position your client actually needs.

  3. 03

    Prepare the bill

    Carry reviewed time and expenses into an invoice draft you can check first.

Start with the part of client admin that costs you time.

Each guide opens on the main Klok website with the real workflow, current availability and a route into the live demo.

A focused tool for people who work for themselves.

Klok is built around one person's client work. It does not pretend to be payroll, staff monitoring or a complete accounting package.

Klok is a good fit when you want to

  • Keep client rates, time and expenses together
  • Show retainer usage before it becomes a surprise
  • Send regular client reports without a client login
  • Review invoice details before they are sent

You may need another tool for

  • Large team scheduling and staff approvals
  • Employee monitoring or workforce surveillance
  • Payroll, bookkeeping or full accounting
  • A broad catalogue of enterprise integrations
Compare Klok with other tools

Use every Klok feature free.

Free includes every current feature for two active clients and unlimited projects. Pro gives you room for more active work and starts with a 30-day free trial.

£7.99per workspace, each month after the trial

Compare Free and Pro

Start with your next client job.

Track time, share a report and prepare an invoice. Free for two active clients, with unlimited projects.