Clockify Review UK 2026: Is This Free Time Tracker Worth It for Small Businesses?
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Introduction
If you’re a freelancer, sole trader, or small business owner trying to get a handle on where your time actually goes, you’ve probably already Googled half a dozen time tracking tools and come away more confused than when you started. Clockify keeps cropping up — largely because it has a genuinely free plan — but “free” doesn’t always mean “right for your business,” and in 2026 that free plan is narrower than it used to be.
In this Clockify review for UK users in 2026, we cut through the noise and give you a straight answer. We’ll cover what Clockify actually does, how much it costs in pounds, what the free plan genuinely includes now, and — crucially — whether it’s a good fit for UK small businesses dealing with HMRC, Making Tax Digital, and client invoicing. Let’s get into it.
What Is Clockify?
Clockify is a cloud-based time tracking and timesheet tool built by CAKE.com. It launched in 2017 and has grown rapidly to become one of the most widely used time trackers in the world, partly because its core product has long been free — not a 14-day trial, but an ongoing free tier.
You can track time via a browser, desktop app (Windows, Mac, Linux), or mobile app (iOS and Android). You can also use a browser extension to track time directly within tools like Trello, Asana, or Jira.
For UK sole traders and small business owners, Clockify positions itself as the answer to the classic “where did my week go?” problem. More practically, it helps you bill clients accurately, understand whether your projects are profitable, and give HMRC a clear audit trail if you’re working out allowable business expenses.
Clockify Pricing UK 2026
Clockify’s pricing has long been one of its biggest selling points — but there’s an important change to flag first.
A key 2026 change: In April 2026, Clockify cut its free plan back significantly. The free tier is now capped at 5 users (it was previously unlimited), and several features that used to be free — including billable rates, invoicing, scheduled reports, and some export options — moved to paid plans. The free plan is still genuinely useful for solo users and tiny teams, but it’s no longer the “unlimited everything” tier it once was. (Note that some older guides still describe it as unlimited, so check the current terms on Clockify’s site.)
Here’s how the pricing breaks down. Clockify prices in US dollars, so the pound figures below are approximate conversions that move with the exchange rate.
Free Plan
- Up to 5 users
- Unlimited projects
- Basic time tracking and timesheets
- Summary and detailed reports (PDF export; some formats now on paid plans)
- No credit card required
For a sole trader who simply needs to track billable hours across a handful of clients — or a team of five or fewer — the free plan may still be all you need. If you bill clients or run a larger team, you’ll now hit the paywall sooner than you would have a year ago.
Paid Plans (Per User, Per Month — Billed Annually)
| Plan | USD | Approx. £ | Key Additions |
|---|---|---|---|
| Basic | $3.99 | ~£3 | Time audits, project templates, billable rates |
| Standard | $5.49 | ~£4.50 | Invoicing, timesheet approvals, QuickBooks integration |
| Pro | $7.99 | ~£6.50 | Profit/labour cost tracking, GPS, scheduling, budgets |
| Enterprise | $11.99 | ~£9.50 | SSO, custom subdomain, audit log |
(Monthly billing costs more — roughly $4.99 / $6.99 / $9.99 / $14.99 respectively.)
For most small UK businesses that bill clients, the Standard plan (around £4.50/user) is where the real value sits — it’s the tier that unlocks invoicing and QuickBooks integration.
Core Features: What You Actually Get
Time Tracking
The timer itself is clean and simple. You hit start, type a description, assign it to a project, and go. You can also log time manually after the fact, which is useful if you forget to start the timer (and everyone does).
Time entries can be tagged, marked as billable or non-billable, and assigned to specific clients. The interface doesn’t feel cluttered, which matters when you’re trying to use a tool in a busy working day.
Timesheets and Reporting
Clockify’s reporting is where it earns its keep. The Summary Report gives you a high-level view — total hours per project or client over any date range. The Detailed Report breaks it down entry by entry, and you can export to PDF. Note that following the 2026 changes, some export formats (CSV/Excel) and longer report date ranges now sit on paid plans, and the free plan caps report ranges at one month at a time.
For sole traders working under Self Assessment, having clean records of billable time is genuinely useful. It won’t do your tax return for you, but it gives you the data to back up your income claims if you’re ever queried.
Invoicing (Standard Plan and Above)
On the Standard plan, you can generate invoices directly from tracked time. You select a date range, pick a client, and Clockify pulls in all the billable hours automatically. You can add your business details, set an hourly rate, and send the invoice as a PDF.
It’s not as polished as a dedicated invoicing tool like FreeAgent or QuickBooks, and it won’t integrate with Making Tax Digital or submit VAT returns. But for a freelancer who just wants to turn tracked hours into an invoice without switching apps, it’s a solid, practical feature.
Project Budgeting and Profitability (Pro Plan)
The Pro plan introduces labour cost tracking, where you can set internal hourly rates for team members (different from what you charge clients) and see actual profit margins per project. If you run a small agency or have employees, this is where Clockify starts earning its money.
You can also set project budgets (by hours or cost) and get alerts when you’re approaching the limit. That kind of early warning can save you from the classic agency problem of doing £3,000 worth of work on a £1,500 project.
Scheduling and Time Off
The Pro plan adds scheduling features — you can plan who’s working on what, when — and time-off management so employees can log holidays and sick days. These aren’t groundbreaking features, but they keep everything in one place for small teams.
Integrations
Clockify integrates with a wide range of tools including:
- Trello, Asana, Jira, ClickUp, Notion (project management)
- Slack
- QuickBooks and Xero (via direct integration or Zapier)
- Chrome and Firefox browser extensions
The Xero and QuickBooks connections are particularly relevant for UK businesses already using those platforms for bookkeeping (the direct QuickBooks integration comes in on the Standard plan).
Clockify and HMRC: What UK Users Need to Know
Clockify is not accounting software. It won’t submit your VAT return, connect to Making Tax Digital, or replace your bookkeeping tool. If you’re VAT-registered, you’ll still need bridging software or MTD-compatible accounting software for that.
What Clockify can do is help you:
- Keep accurate records of billable hours (useful for Self Assessment)
- Demonstrate time spent on projects if a client disputes an invoice
- Track time spent on business activities separately from non-business work (relevant for sole traders with mixed-use working patterns)
Think of it as a complement to your accounting software, not a replacement.
What Clockify Does Well
- The free plan is still capable. Even at five users, unlimited projects and solid time tracking at zero cost is a strong starting point for solos and small teams.
- It’s easy to pick up. There’s very little learning curve. Most people are tracking time within ten minutes of signing up.
- Cross-platform availability. Web, desktop, mobile, and browser extensions mean you can track wherever you work.
- It scales with your team. One sole trader can use it for free. A 20-person team can use the Pro plan and get meaningful profitability data.
- It’s affordable. Even the paid tiers undercut most competitors — Standard at around £4.50/user is cheaper than Toggl Track’s entry paid plan.
Where Clockify Falls Short
- The free plan was cut back in 2026. The 5-user cap and the move of billable rates, invoicing and some exports to paid plans make it less generous than its reputation suggests.
- Invoicing is basic. It does the job, but it won’t replace a proper invoicing tool, and there’s no integration with HMRC’s MTD framework.
- No VAT handling. You can’t apply UK VAT rates within Clockify’s invoicing module in a meaningful way, which is a real limitation for VAT-registered businesses.
- Pricing is in USD. The GBP equivalent fluctuates, which makes budgeting slightly awkward. Not a dealbreaker, but worth knowing.
- Customer support on the free plan is limited. Email support only, and response times can be slow.
- The mobile app lags slightly behind the web version. Some features available in the browser aren’t yet fully replicated on mobile.
Who Is Clockify Best For?
Best fit:
- Freelancers and sole traders who need to track billable hours and have a simple paper trail for HMRC
- Small teams of five or fewer who want a capable free tool
- Small agencies or consultancies where project profitability matters (on a paid plan)
- Businesses already using Xero, QuickBooks, or project management tools and looking for a time tracker that integrates cleanly
Less ideal for:
- VAT-registered businesses who need MTD-compliant invoicing (look at FreeAgent or QuickBooks instead)
- Teams of more than five who want to stay on the free plan
- Businesses that need full payroll or HR functionality alongside time tracking
How Clockify Compares to Alternatives
| Feature | Clockify | Toggl Track | Harvest |
|---|---|---|---|
| Free plan | ✅ Up to 5 users | ✅ Up to 5 users | ❌ 1 user / 2 projects |
| Invoicing | Standard plan | Basic (from reports) | ✅ Included |
| UK VAT support | ❌ | ❌ | Limited |
| Profitability | Pro plan | Premium plan | Basic |
| Starting paid price | ~£3 ($3.99) | ~£7 ($9) | ~£7 ($9) |
Clockify still wins on price — its paid tiers are the cheapest of the three, and its free plan matches Toggl’s on user count while adding unlimited projects. Harvest has better native invoicing. Toggl Track has a cleaner interface but costs more. For most UK small businesses, Clockify remains a sensible starting point — you can always upgrade or switch if you outgrow it.
Frequently Asked Questions
Is Clockify really free for UK businesses?
Yes, there’s a genuinely free tier with no time limit and no credit card required — but as of April 2026 it’s capped at 5 users (down from unlimited), and features like billable rates and invoicing now require a paid plan. Paid plans start at around £3 per user per month (billed annually).
Does Clockify work with Making Tax Digital?
No. Clockify is a time tracking tool, not accounting software. It doesn’t connect to HMRC’s Making Tax Digital system. If you’re VAT-registered, you’ll need separate MTD-compatible software such as QuickBooks, Xero, or FreeAgent to handle VAT submissions.
Can I use Clockify to invoice clients in the UK?
Yes, but only on the Standard plan or above. You can generate PDF invoices from tracked time and apply your rates. However, the invoicing module doesn’t support proper UK VAT calculations or submission, so VAT-registered businesses will need a dedicated invoicing or accounting tool alongside it.
Is Clockify GDPR compliant?
Clockify states that it complies with GDPR, which is relevant for UK businesses handling employee or client data. You can review their privacy policy and data processing agreements on their website. As with any cloud tool, it’s worth reviewing this against your own data handling obligations.
Conclusion: Should UK Small Businesses Use Clockify in 2026?
If you need to track time — and most freelancers and small business owners do, even if they don’t realise it — Clockify is still one of the more sensible places to start. The free plan is narrower than it was, but it remains capable for solo users and teams of five or fewer, and the paid tiers are among the cheapest in the category.
For sole traders billing by the hour, it’s a no-brainer to at least try. For small agencies or consultancies, the Pro plan’s profitability tools offer genuine business insight at a reasonable price per user.
The caveats are real though: the free plan was cut back in 2026, and don’t expect it to handle your VAT returns or replace your accounting software. It’s a time tracker that happens to do invoicing reasonably well, not the other way around.
Our verdict: Start on the free plan, see whether it fits your workflow, and upgrade if and when you need invoicing or profitability reporting. At £0 to get started (for up to five users), there’s very little reason not to try it.
Pricing and features correct at time of writing. Plans and capabilities are subject to change — always confirm current details on the provider’s website before purchasing.