Klok
Klok: A broad, free time tracker for small teams, with limits on active work and integrations. Ranked #48 of 77 in Time Tracking Software by our editors (4.0/10); pricing: Free plan · 30-day trial; best for small teams needing free tracking and invoicing.
At a glance
- Editor score4.0 / 10
- PricingFree plan · 30-day trial
- Best forSmall teams needing free tracking and invoicing
- Free planYes
- Paid from£7.99/mo
- Desktop appYes
- Facts checked21 Sep 2026
Where it wins
- Free plan includes every current feature
- Tracks billable time, projects, expenses and invoice drafts
- Available across web, desktop, mobile and Chrome extension
Where it doesn't
- Free plan limits users to one active client and project
- Only Square is listed as an integration
- Some companion apps and extensions are in testing or development
Our verdict on Klok
Klok is a browser-based time-tracking tool for freelancers, independent workers and small teams. It records live or manual time against clients and projects, supports billable and non-billable statuses, and stores rates and notes. Calendar editing, timesheet views, scheduled client reports, CSV and PDF exports, and invoice drafts from checked time and expenses give it a wider scope than a basic timer. The free plan covers one active client and one active project, making it a practical starting point for focused work or a small operation.
Pricing is straightforward. Free costs £0 per workspace and includes every current feature, with no payment card needed, but it limits active clients and projects to one each. Pro costs £7.99 per workspace per month when billed monthly, includes every current feature, and removes the stated plan limits for active clients and active projects. A 30-day free trial is also listed. For a freelancer with one main client, Free may cover the full workflow; teams managing several clients or projects need to weigh the per-workspace Pro price.
Klok’s strongest fit is its combination of tracking, reporting and invoicing across web, Windows, macOS, iOS, Android and Chrome extension access. Square supports the listed invoice workflow, while scheduled client reports can include optional PDFs. The product also lists offline tracking and data export. However, it does not provide a timesheet-approval workflow, and some native apps and extensions are described as testing or development rather than generally released. Choose Klok for accessible project and billable tracking with invoice preparation; consider an alternative if approval controls, a broader integration ecosystem or fully released companion apps are essential.
Your product? Our editors can test Klok in depth and publish a review, labelled as paid · from $149/mo →
Klok pricing
Klok fact sheet
| Free plan | Yes |
|---|---|
| Paid from | £7.99/mo |
| Project tracking | Yes |
| Billable time | Yes |
| Timesheet approvals | No |
| Mobile apps | Both |
| Desktop app | Yes |
| Offline tracking | Yes |
| Data export | Yes |
| Free trial | 30 days · card required |
| Deployment | Cloud, Desktop, Mobile, Browser extension |
| Platforms | Web, Windows, macOS, iOS, Android, Chrome extension |
| Support | Email, Docs |
| Built for | Solo, Small business (editorial estimate) |
| Integrations | 1 integrations: Square |
| Pricing | Free plan · 30-day trial (source) |
| Website | getklok.app |
| Facts checked | 21 Sep 2026 |
Klok integrations
Klok lists 1 integrations on its own site.
- Square
Alternatives to Klok
- Toggl TrackA mature time tracker with strong reporting, approvals, estimates, and integrations.9.2
- RescueTimeA broad automatic tracker for productivity, billable work, focus, and team timesheets.9.0
- Deltek RepliconA broad enterprise time-tracking suite for compliance-heavy project organizations.8.9
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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