SmartBooks vs Crunch — managed service vs software.

The short answer

Crunch is the right pick if you want a single monthly bill covering software + a named accountant, you value time over money, and you don’t want to interview accountants or chase invoices yourself. SmartBooks is the right pick if you want to choose your own accountant (or work without one for a while), you want Smart Inbox depth, or you have complex cases that benefit from a specialist independent firm rather than a volume-model practice.

1. Two genuinely different shapes

The comparison most pages skip is that Crunch and SmartBooks aren’t the same kind of thing:

• Crunch = managed accountancy service. You pay a monthly fee. Their accountant handles your bookkeeping, VAT, payroll, corporation tax, accounts and Self Assessment through their software, which is included in the fee. One vendor relationship.
• SmartBooks = software. You use it yourself, or your accountant uses it on your behalf. You pay SmartBooks for the software. You pay your accountant (if you have one) separately. Two vendor relationships if you use both.

Neither is wrong. The right answer depends on whether you want to bundle or unbundle.

2. The pricing maths — honest

Crunch pricing in 2026 typically runs:

• Sole trader / freelancer: ~£40–75/month
• Limited company (small): ~£90–130/month
• Limited company (mid): ~£130–180/month
• Enterprise: custom

Tier includes software + accountant time within scope. Self Assessment for directors is sometimes a separate one-off fee.

SmartBooks + your own accountant for a small limited company:

• SmartBooks Business: £29/month = £348/year
• Independent chartered accountant (small Ltd): typically £600–1,800/year depending on complexity
• Total: £948–£2,148/year

Crunch equivalentfor the same Ltd company: ~£1,200–£2,200/year all-in.

The cash cost is usually similar, sometimes lower on the SmartBooks + own-accountant side. The non-cash difference is who manages the relationship and who handles the hand-offs between software and accountant.

3. Capability comparison

4. When Crunch is the right call

• You value time over money. One monthly bill, no accountant-selection process, predictable scope.
• You’re a contractor or freelance professional with a single income source and a straightforward Ltd or sole-trader structure.
• You want phone support. Crunch’s accountants pick up faster than most independent UK practices.
• You don’t want to learn software beyond uploading receipts and approving year-end accounts.
• Your case is straightforward and doesn’t need a specialist (no R&D, no complex CGT, no EIS/SEIS, no multi-property landlord situation).

5. When SmartBooks is the better call

• You want to choose your own accountant. Whether that’s a chartered specialist (ICAEW/ACCA), the sister practice RR Accountants, or someone you already trust.
• Smart Inbox is a primary need. Crunch’s software handles capture; SmartBooks builds the workflow around it.
• You have a complex case. Multi-property landlord (Section 24 mechanics), R&D tax credit claims, EIS/SEIS, EMI schemes, restructuring — specialist independent firms typically do better work than volume-model accountants.
• You want data residency and regulatory transparency. Published privacy notice, ICO registration, HMRC vendor disclosure, named DPO — SmartBooks publishes all of it.
• You may not need an accountant year-round. Some businesses use an accountant only at year-end; SmartBooks supports that without a managed-service relationship in between.
• You want to own your data and platform. Single-vendor lock-in to Crunch is real; SmartBooks + own accountant is a more portable setup.

6. The wider managed-service field

Crunch is one of several UK managed-accountancy services. The shape of comparison is similar across the field:

• The Accountancy Partnership (TAP) — the largest UK volume-model firm. Direct sibling-page.
• Mazuma — similar volume model, monthly subscription bundle.
• Gorilla Accounting — contractor-focused.
• TaxScouts — personal-tax-end (Self Assessment + simple Ltd).
• Tide / Anna Money / Coconut — banking + accounting bundles, more limited scope.

The decision framing — managed bundle vs DIY software + own accountant — is the same across the field. The individual products differ in tier, support depth and vertical focus.

7. If you decide to switch from Crunch

Crunch will export your accounting records on request: chart of accounts, contacts, transactions, year-end accounts. SmartBooks imports them via the standard concierge migration during pilot. The trickier piece is finding an independent accountant if you don’t have one already.

Three sensible paths:

1. Sister practice. RR Accountants (ACCA-regulated, landlord and SME specialist) is the in-portfolio option. rraccountants.co.uk.
2. ICAEW directory. find.icaew.com — chartered accountants by location and specialism.
3. Run without one for a year. If your case is simple, SmartBooks handles the filing. Re-engage an accountant at year-end if needed.

Plan the cut-over for the start of a new VAT quarter or financial year. Crunch usually requires 30 days’ notice; SmartBooks can absorb the migration in that window.

8. Bottom line

Crunch and SmartBooks aren’t direct competitors — they’re different answers to the same question (“how do I run my company’s books?”). Crunch picks the bundle answer. SmartBooks picks the unbundled answer.

Most founders are happier with one or the other based on their personality, not on a feature spreadsheet. If you’re reading this and unsure, book a 15-minute demo— we’ll help you work out whether managed-service economics suit you or whether the SmartBooks + own- accountant route fits better.

Related guides

• SmartBooks vs The Accountancy Partnership — sibling comparison for the UK’s largest volume-model firm.
• SmartBooks vs FreeAgent — if you’re NatWest-banked, FreeAgent is a third option.
• SmartBooks vs Xero — if you’re looking at Xero + own accountant.
• SmartBooks for businesses

FAQ

A note

Crunch and the other managed-accountancy services mentioned here are trademarks of their respective owners — mentioned for honest comparison, not endorsed by them. Pricing bands are accurate at the time of writing; service-firm pricing changes regularly — check published tiers before relying on any specific number.