Side-by-side comparison
| Feature | Xero | QuickBooks Online (QBO) |
|---|---|---|
| UK market share (small biz accounting) | ~30% (largest single platform) | ~25% |
| MTD VAT compliant | Yes | Yes |
| A2X integration | Native | Native |
| Link My Books integration | Native | Native |
| Multi-currency | Excellent (any plan) | Available on higher plans only |
| Bank feeds (UK) | Excellent — all major UK banks | Excellent |
| Inventory tracking | Basic (use add-on like Unleashed/DEAR for serious) | Built-in tiered (better at base level) |
| Payroll | Add-on (£5/mo per employee) | Add-on (£5-£8/mo per employee) |
| Mobile app | Good | Excellent |
| UK support timezone | Yes | Yes |
| Accountant network depth | Vast — most UK accountants are Xero-certified | Large but smaller than Xero |
Pricing (UK 2025/26)
| Plan | Xero | QuickBooks Online |
|---|---|---|
| Starter / Simple Start | £16/mo (limited invoices/bills) | £14/mo |
| Standard / Essentials | £33/mo | £24/mo |
| Premium / Plus | £47/mo (multi-currency) | £34/mo (multi-currency included) |
| Highest tier | £59/mo (Ultimate) | £62/mo (Advanced) |
QuickBooks is consistently ~25% cheaper at equivalent tiers. For ecommerce sellers needing multi-currency, the difference compounds — QBO Essentials includes multi-currency, Xero requires Premium.
Where the ecommerce-specific differences matter
Multi-currency handling
Xero's multi-currency is more mature — better forex handling, cleaner reporting, more reliable for sellers paid in multiple currencies (USD from Amazon US, EUR from Amazon EU, GBP from Shopify UK). QBO has caught up but Xero still leads here.
Inventory tracking
QBO Plus has better built-in inventory tracking than Xero Standard. Both are inadequate for ecommerce inventory at any meaningful scale — most sellers use Unleashed, DEAR, Cin7 or A2X's inventory module as a separate layer. Neither platform is the deciding factor for inventory management.
Bank feeds — the UK ecommerce stack
Both handle Stripe, PayPal, Wise, Tide, Mettle, Starling, Monzo Business with strong native feeds. Both handle Revolut Business. Both handle Amazon Pay. No material difference here.
Accountant network
Most UK ecommerce-specialist accountants are Xero Platinum-certified. Some are also QBO-certified. The accountant network is bigger and deeper for Xero — but if you find an accountant you like and they work on QBO, the platform choice is fine.
Reporting depth
Xero's reporting (especially custom report builder) is meaningfully more flexible than QBO's. For ecommerce sellers wanting per-channel margin tracking, per-product COGS reports, or campaign-level ROAS analysis, Xero is usually the better choice once you outgrow the basics.
MTD VAT compliance — both fine
Both Xero and QuickBooks Online are fully Making Tax Digital (MTD) compliant for VAT. Both submit VAT returns directly to HMRC via API. Both maintain digital links from source documents through to the return.
From April 2026, MTD will extend to Income Tax Self-Assessment for self-employed people earning above £50,000. Both platforms are preparing — Xero has been demoing the workflow for over a year; QBO is catching up. Either way, both will be compliant by the deadline.
Which wins at your stage
New ecommerce seller, under £50k/year
QuickBooks Simple Start (£14/mo) — cheapest entry point, covers the basics, integrates with A2X/LMB cleanly. Switch to Xero later if you outgrow.
Mid-stage Shopify/Amazon seller, £50k-£500k/year
Xero Standard or QBO Essentials. Almost a coin flip. Xero has the wider UK ecommerce accountant network, which usually decides it. Pick whichever your accountant prefers.
Multi-currency ecommerce seller (Amazon US + EU sales)
Xero Premium. Multi-currency handling is materially better for ecommerce-specific edge cases (delayed forex on Amazon settlements, USD-paid sellers banking in GBP).
£1M+ ecommerce business with custom reporting needs
Xero Premium or Ultimate. The custom report builder and integration ecosystem at the high end is broader than QBO's. Plus the UK accountant network is deeper.
Already on QuickBooks and it's working
Don't migrate. Migrations cost ~£500-£2,000 in accountant time + several weeks of disruption. The marginal benefit of switching from QBO to Xero rarely justifies the disruption unless you have a specific feature gap.