WDI Billing vs FreshBooks: Which Is Right for UK Businesses?

If you're comparing WDI Billing vs FreshBooks, you're probably a freelancer, sole trader or small company owner trying to work out which invoicing and accounting tool actually fits the way you run your business in the UK. FreshBooks has a loyal following among freelancers and service businesses for its clean invoicing and time-tracking tools. WDI Billing takes a different starting point: built around UK Making Tax Digital (MTD) obligations, with a strict privacy-first design where nothing is sent to HMRC until you choose to press file.

Both tools can produce a professional invoice in minutes. The real differences show up in how each one handles UK tax compliance, data ownership, and what happens to your financial information behind the scenes. Here's an honest, feature-by-feature comparison to help you decide.

The short version

FreshBooks is a strong, well-established invoicing and time-tracking platform, particularly popular with freelancers and small service businesses that bill by the hour. It's easy to use and has mature mobile apps. Where it's less convincing for UK users is native depth on Making Tax Digital: it wasn't built around HMRC's VAT return and Income Tax reporting requirements the way a UK-first product is, so MTD workflows can feel bolted on rather than central. WDI Billing is built the other way round — MTD for VAT and MTD for Income Tax are core to the product, and everything runs in three clear modes so you always know what's been shared and what hasn't.

How WDI Billing and FreshBooks compare

FeatureWDI BillingFreshBooks
Built for UK Making Tax DigitalYes — MTD for VAT and MTD for Income Tax are core featuresLimited native depth; UK MTD workflows are not the product's primary focus
Prepare mode (nothing sent to HMRC until you file)Yes, by defaultNot offered as a distinct mode
Records-only option (no live tax connection at all)YesNo equivalent
Invoicing and recurring billingYesYes — one of FreshBooks' strongest areas
Time trackingBasicStrong, well-established feature
Receipt and document scanningYes, AI opt-in — also works fully without AIYes, via add-on/higher tiers
Mileage trackingYesLimited (mobile app dependent)
Accountant/advisor accessBreak-glass access you control and can revokeStandard team/accountant invite
Clean data export, no lock-inYesExport available but less emphasis on portability
EU/UK data residency and privacy-first designCentral to the productNot a headline feature
Per-invoice or per-client feesNonePlans are tiered by number of billable clients
Pricing currencyGBPGBP (converted from USD pricing)

Where FreshBooks does well

FreshBooks earns its popularity for a reason. If your business bills mostly by the hour — consultants, designers, developers, agencies — its time-tracking and project-billing tools are genuinely good, and the invoice templates are polished. The mobile experience is mature, and for a certain kind of client-facing freelancer, that combination is hard to beat. We're not here to pretend otherwise. Its dashboard is friendly for people who don't think of themselves as "accounting software" users at all, and its late-payment reminders and online payment links are well built.

Where it's a weaker fit is anyone whose main headache is Making Tax Digital compliance rather than time-billing. FreshBooks' plans are also structured around the number of billable clients you have, which can push growing businesses onto higher tiers faster than a flat-fee UK tool would. And because the product wasn't built around HMRC's specific reporting cycle, UK users sometimes find themselves reconciling MTD requirements manually alongside the software rather than through it.

Where WDI Billing does well

WDI Billing was designed around three modes — Records, Prepare and File — with Prepare as the default. That means your day-to-day bookkeeping and invoicing happen entirely on your terms: nothing streams to HMRC automatically. When it's time for your MTD software submission or MTD VAT return, you review the figures and press file yourself. Your books stay yours until that moment.

On top of that, WDI Billing includes document ingestion with AI-assisted receipt scanning that's entirely opt-in — the AI features can be switched off and the software still works exactly the same way with manual entry. Accountants and bookkeepers get "break-glass" access you grant and revoke, rather than an open-ended standing invite that sits open indefinitely. And when you want your data out, clean exports mean you're never stuck: your invoices, expenses and records leave in a usable format, not locked behind a proprietary export you can barely open elsewhere.

If your business is a sole trader or small limited company whose priority is staying compliant without handing over more visibility than necessary, that structure matters more day-to-day than time-tracking polish. WDI Billing also covers expense tracking and receipt scanning and mileage tracking as standard, so most UK freelancers don't need to bolt on a separate app just to capture costs.

Switching from FreshBooks

Moving off FreshBooks doesn't mean losing your invoice history or client records. WDI Billing supports importing your existing data so you can bring past invoices, contacts and expense records across rather than starting from a blank slate. Because WDI Billing never locks your data behind a proprietary format, if you ever decide WDI Billing isn't right for you either, you can export everything and leave just as easily as you arrived — no lock-in games either direction.

Pricing philosophy

FreshBooks prices in tiers based on how many billable clients you actively invoice, which can mean paying more as your client list grows even if your workload hasn't changed. WDI Billing prices in GBP with no per-invoice or per-client fees, and no charge for simply keeping your books in Records mode if you're not yet required to file digitally. See full details on our pricing page.

Which one should you choose?

Choose FreshBooks if hourly billing and client-facing time tracking are the core of how you work, and Making Tax Digital compliance is secondary to that. Choose WDI Billing if you want a tool built around UK tax obligations from the ground up, with strict control over what's shared with HMRC and when, transparent flat pricing, and the option to bring an accountant in only when you choose to.

It's also worth thinking about where your business is headed. A sole trader today may need to think about MTD for Income Tax soon, and a growing limited company will want an accounting system an external accountant can be trusted with on your terms. Software chosen purely for its invoice templates can start to feel limiting once HMRC reporting becomes part of the picture — and that's exactly the gap WDI Billing was built to close for UK businesses.

Many UK sole traders and small companies start on Records mode to get organised, move to Prepare as their MTD deadlines approach, and only switch on File when they're ready to submit. That's the whole point of the three-mode design: you're never forced ahead of where you actually are.

See it for yourself

The best way to compare WDI Billing and FreshBooks is to try WDI Billing with your own invoices and expenses. Start a free trial of WDI Billing today, keep your books entirely in Prepare mode for as long as you like, and see exactly what it feels like to stay in control of your own financial data. Visit our UK accounting software hub to explore every feature, or head straight to Making Tax Digital software to see how filing works when you're ready.