🏆 WINNER FOR INTERNATIONAL: Airwallex free Starter — FX at interbank +0.5% (no weekend surcharge), 60+ currencies, 12+ local accounts, native Xero sync. Beats Starling and Revolut for any FX-heavy UK business. Open in 10 minutes.

+0.5%

Airwallex FX margin 24/7. No weekend surcharge. Revolut adds 0.5% on weekends. Starling charges ~1–1.5%.

£85K

FSCS protection at Starling only. Neither Airwallex nor Revolut currently carry FSCS on UK business accounts.

£0

Airwallex Starter + Starling combined. Revolut’s equivalent plan costs £25–£79/month with worse FX on weekends.

60+

Currencies on Airwallex. Revolut: 25+. Starling: GBP primary with EUR add-on only.

⚡ Jump to Section

• Head-to-Head Comparison Table →
• FX Rate Comparison — The Deciding Factor →
• Airwallex — Full Review
• Starling Bank — Full Review

• Revolut Business — Full Review
• Final Verdict: Which Account Wins? →
• Which Account Is Right for Your Business?
• FAQ Schema (6 Questions) →

1. The Weekend Surcharge

Revolut charges an additional 0.5% on all FX conversions processed Friday 5pm through Sunday. For any e-commerce business, global payment platform, or business with customers in multiple time zones, a significant proportion of transactions fall outside weekday hours. Airwallex charges the same interbank +0.5% rate 24 hours a day, 7 days a week — no exception, no surcharge.

2. The Plan Cost Hidden in the Comparison

Revolut’s interbank FX rate is only available on paid plans (Grow: £25/mo, Pro: £75/mo). The free Revolut Business plan charges its own spread. When you add £25–£75/month in plan fees on top of FX costs, the “cheaper FX” argument evaporates for most SME transaction volumes. Airwallex’s interbank +0.5% rate is available on the permanently free Starter plan.

3. Local Collection Accounts Change Everything

Airwallex provides named local collection accounts in 12+ countries — US ACH, EU SEPA, AU BSB, SG, HK, CA, JP, and more. This means counterparties pay you in their local currency via local rails, with zero incoming wire fees. You only convert currency when you choose to, at 0.5%. Revolut’s local account infrastructure is more limited. Starling is UK-only.

Airwallex — ThriveOnz360 Score: 9.2/10

Airwallex is an FCA-authorised EMI (ref 900972), not a bank — but for any UK business with international payments it is functionally the most capable account available. Free Starter plan. 60+ currency wallets. Local collection accounts in the US, EU, Australia, Singapore, Hong Kong, Canada, Japan, New Zealand, Malaysia, and more. FX at interbank +0.5% with no weekend surcharge and no per-transfer fee on local rails. The two-way native Xero integration is the most complete of the three accounts reviewed here. The one limitation is clear: no FSCS protection. Pair with Starling Bank (free) for your FSCS GBP base and you have the most powerful £0/month banking setup available in the UK market.

Quick Facts

Fee: £0 Starter / £49 Growth

FX: Interbank +0.5% (24/7)

FSCS: No — EMI safeguarding

Best for: International payments, FX-heavy SMEs

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Starling Bank Business — ThriveOnz360 Score: 8.8/10

Starling is the gold standard for domestic UK business banking. Fully authorised bank with FSCS protection up to £85,000. Free permanently. All three UK payment rails — Faster Payments, BACS, and CHAPS. The Xero bank feed is real-time, native, and the best free accounting integration of any UK challenger bank. For businesses that operate primarily in GBP, have no significant international payments, and want reliable FSCS protection: Starling is the clear choice. Its weakness is international — FX via Mastercard rate (~1–1.5%), no multi-currency wallets beyond a limited EUR add-on, no USD or AUD accounts. The right answer for most businesses is Starling + Airwallex together: £0/month combined, full UK rails and FSCS from Starling, international FX capability from Airwallex.

Quick Facts

Fee: £0 (permanently free)

FX: Mastercard rate (~1–1.5%)

FSCS: ✅ £85,000

Best for: Domestic-only UK businesses needing FSCS

Revolut Business — ThriveOnz360 Score: 7.9/10

Revolut Business sits in the middle of this comparison — it offers more multi-currency capability than Starling, but trails Airwallex on FX cost structure, local collection accounts, Xero integration depth, and value for money once monthly plan fees are factored in. Its UK banking licence (received July 2024) is still in mobilisation — FSCS protection is not yet active for UK business accounts. The strongest case for Revolut Business is founders who are already heavy Revolut personal users wanting a unified app experience, or businesses needing solid domestic payments alongside moderate multi-currency capability without the discipline of a dual-account setup. For any business where FX savings genuinely matter: Airwallex outperforms Revolut →

Quick Facts

Fee: £0 / £25 / £79 / Enterprise

FX: Interbank (weekdays, paid) + 0.5% wknds

FSCS: Not yet (licence in mobilisation)

Best for: Existing Revolut personal users, moderate FX needs

🏆 Winner — International FX

Airwallex

For any UK business processing international payments, paying overseas suppliers, hiring globally, or running card spend in USD/EUR — Airwallex wins on every financial metric: best FX rate, most currencies, most local accounts, best Xero integration, lowest total cost.

Score: 9.2/10

Open Free →

🏆 Winner — Domestic FSCS

Starling Bank

For UK-domestic businesses that need FSCS protection, free GBP banking with full payment rails, and reliable Xero integration — Starling is unmatched at £0/month. Its limitation is international capability, which is why most growing businesses pair it with Airwallex.

Score: 8.8/10

Middle Ground

Revolut Business

Capable but caught in the middle — better FX than Starling on weekdays, but worse than Airwallex once weekend surcharges and plan fees are included. No FSCS. For most FX-active businesses, the Airwallex + Starling combination at £0/month comprehensively outperforms Revolut at £25–£79/month.

Score: 7.9/10

Use Airwallex if you…

• Pay overseas suppliers in USD, EUR, AUD, or any non-GBP currency
• Receive revenue from international customers, Amazon US, or global platforms
• Pay SaaS subscriptions in USD (AWS, Google Ads, Shopify, Stripe fees)
• Hire overseas contractors or use an EOR like Deel or Multiplier
• Process more than £3,000/month in international payments
• Use Xero and want multi-currency reconciliation without manual entry
• Run a team with international card spend and need 0% FX on corporate cards

Use Starling Bank if you…

• Operate entirely in GBP with no meaningful international payments
• Need FSCS protection on your full operating balance
• Need BACS for payroll or direct debit origination
• Want free cheque deposit capability
• Need an overdraft facility as a safety net
• Want the simplest possible free UK business account with Xero

Consider Revolut Business if you…

• Already use Revolut personal heavily and want a unified single-app experience
• Have moderate international needs (under £10K/month) and don’t want to manage two accounts
• Need team expense management features in a single platform without a separate expense tool
• Only process FX on weekdays and are confident the weekend surcharge won’t apply
• Are comfortable with no FSCS protection and understand EMI safeguarding

Use Airwallex + Starling together if you…

• Want the best of both worlds — FSCS protection AND best-in-class international FX
• Have both domestic GBP operations and international payments
• Use Xero and want both accounts reconciled automatically
• Are scaling a UK business with any global dimension
• Want to keep total monthly banking cost at £0

Open Airwallex free in 10 minutes →

Is Airwallex better than Starling for UK businesses?

It depends on your payment profile. Airwallex is better for any business with international payments — it charges FX at interbank +0.5% (vs Starling’s ~1–1.5% Mastercard rate), provides 60+ currency wallets and local collection accounts in 12+ countries, and has a deeper two-way Xero integration. Starling is better for domestic-only GBP businesses that need FSCS protection — it is a fully authorised UK bank with the government-backed £85,000 deposit guarantee, full UK payment rails (FP, BACS, CHAPS), and free overdraft capability. Most growing UK businesses use both.

Is Revolut Business better than Airwallex for FX?

No — for most UK businesses, Airwallex offers a lower total FX cost. Revolut Business’s interbank rate on paid plans sounds equivalent to Airwallex, but three factors make Airwallex cheaper in practice: (1) Revolut charges a 0.5% weekend surcharge on all FX; (2) Revolut’s competitive FX rate requires a paid plan (£25–£79/month), whereas Airwallex’s interbank +0.5% is available on the free Starter plan; (3) Airwallex has more local collection accounts, eliminating incoming wire fees. For businesses processing FX on weekends or at high volume, Airwallex is the clear winner on total cost.

Can I use Airwallex and Starling at the same time?

Yes — and this is the recommended setup for most UK SMEs. Starling provides your FSCS-protected GBP primary account for domestic operations, payroll, and cash reserves. Airwallex provides your international payments and FX layer — multi-currency wallets, overseas supplier payments, and 0% FX corporate cards. Both accounts connect to Xero simultaneously as separate bank feeds, giving you complete automatic reconciliation of all domestic and international transactions. Combined monthly cost: £0. This combination outperforms Revolut Business at any plan tier.

Does Revolut Business have FSCS protection in the UK?

Not currently. Revolut received a UK banking licence in July 2024 but remains in the mobilisation phase — FSCS protection is not yet active for UK business accounts. Until fully activated, Revolut Business operates as an FCA-authorised EMI, meaning customer funds are safeguarded (ring-fenced at tier-1 banks) but not covered by the government-backed FSCS guarantee. Starling Bank is fully authorised and FSCS-protected right now. Airwallex also operates as an EMI without FSCS, which is why keeping your core GBP balance at Starling is the recommended approach.

Which account has the best Xero integration — Starling, Airwallex, or Revolut?

For GBP domestic transactions: Starling’s native Xero bank feed is excellent — real-time, free, and the best in class for challenger banks. For multi-currency businesses: Airwallex’s native two-way Xero integration is the most complete — it posts transactions at actual exchange rates, reconciles FX gains and losses automatically, and allows you to approve and send supplier payments from within Xero itself. Revolut’s Xero integration is bank-feed only and less deep. The optimal Xero setup: connect Starling (GBP feed) and Airwallex (multi-currency feeds) to a single Xero organisation. Full guide: Xero Bank Reconciliation UK 2026 →

Which is better for a UK startup — Airwallex, Starling, or Revolut?

For most UK startups: open both Starling and Airwallex on Day 1, at a combined cost of £0/month. Use Starling for your registered company bank account (FSCS-protected, BACS for payroll, CHAPS for legal transactions). Use Airwallex from the moment you pay any overseas supplier, subscribe to USD/EUR SaaS tools, or invoice an international client — the FX savings pay for themselves quickly. Avoid Revolut as a primary startup account: no FSCS, higher plan costs for equivalent FX features, and less integration depth with Xero and accounting tools. See: How to Register a UK Company 2026 →

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