Headline rate is not total cost
A quoted rate may not show route charges, intermediary deductions, beneficiary bank fees, timing costs, or the final amount received.
For CFOs
B2B FX platforms compared: what finance teams should actually measure.
Most FX platform comparisons focus on headline rates, app features, or provider marketing. CFOs need a different view: final received amount, route reliability, payment proof, reconciliation, compliance review, and support when supplier payments become operationally important.
Built for businesses with £1M+ equivalent annual FX exposure and recurring international supplier, customer, or treasury payment flows.
Why most FX comparisons are incomplete
Most provider comparisons focus on the visible fee or the advertised exchange rate. That may be useful, but it is not enough for businesses moving recurring international payment volume. A CFO needs to understand the complete payment economics and operating model.
Payment timing affects working capital
Payment timing can depend on currency, route, provider arrangement, beneficiary bank, compliance review, holidays, and banking cut-off times.
Proof matters after funds leave
A sent status may not be enough when a supplier asks where the money is or why less arrived than expected.
Reconciliation is part of the cost
Finance teams need clean links between invoices, pay-ins, FX records, beneficiaries, payouts, references, and payment evidence.
Pricing, route availability, settlement timelines, and product features vary by provider, jurisdiction, currency, corridor, account type, and approval status. CFOs should compare the final received amount, not only the quoted FX rate or visible fee.
The provider models CFOs are really comparing
Self-serve transfer platforms
Examples: Wise, Revolut Business
Fit: Useful where payments are straightforward, digital-first, and the finance team can operate largely self-serve.
Watch: May be less suitable where payment proof, supplier escalation, complex corridors, or human treasury support are important.
Platform-led business accounts
Examples: Airwallex, multi-currency account providers
Fit: Useful where the business needs account tooling, automation, cards, local collections, or platform-led operations.
Watch: Check account availability, route availability, payment proof, support model, and jurisdictional coverage.
FX broker / dealer-led providers
Examples: OFX, Currencies Direct-style models
Fit: Useful where the business values human FX conversations, larger transfers, forward contracts, or dealer support.
Watch: Check technology workflow, reconciliation support, route evidence, payment proof, and platform records.
Banks
Examples: Existing corporate or business banking relationships
Fit: Useful for domestic banking, existing relationship management, lending, payroll, local accounts, and broad financial services.
Watch: International payment cost, FX spread, deductions, payment proof, trace support, and operational ownership may need careful comparison.
Specialist B2B payment desk
Examples: Unicorn Currencies
Fit: Useful where the business has recurring supplier or customer payments, FX exposure, payment proof needs, reconciliation pressure, and human treasury support requirements.
Watch: Not designed for one-off personal transfers, retail remittance, speculative FX trading, or occasional small conversions.
What CFOs should measure
MeasureWhy it mattersWhat to ask
Final received amountThe supplier or beneficiary cares about what arrives, not only what was sent.What amount should arrive after FX, route fees, deductions, and beneficiary-bank handling?
FX spread and markupA low visible fee can hide FX cost.What is the executable rate at the time of conversion, and how does it compare to market reference?
Route costs and deductionsIntermediary and beneficiary bank charges can change the payment economics.Can deductions occur on this route, and how are they explained?
Payment timingSupplier release, document timing, and working capital can be affected.What factors can affect timing on this currency and corridor?
Payment proofFinance and suppliers need evidence when the payment is questioned.What confirmation, reference, tracking context, or route evidence can be provided?
ReconciliationFinance needs a clean record across invoice, pay-in, FX, payout, and beneficiary.Can the payment be linked to invoice, reference, beneficiary, FX record, and payout evidence?
Compliance reviewMissing context or document requests can delay movement.What triggers review, what information may be required, and how is the business updated?
Support modelWhen payments matter, self-serve support may not be enough.Who owns the issue when a payment is delayed, amended, recalled, traced, or received short?
Do not compare providers on headline rate alone
Weak comparison
- Headline rate
- Visible transfer fee
- App design
- Sign-up speed
- Advertised currency list
- Generic review scores
Serious CFO comparison
- Final received amount
- FX visibility
- Route and deduction risk
- Payment proof
- Reconciliation effort
- Compliance review process
- Support ownership
- Fit for recurring B2B flows
Where Unicorn Currencies fits
Unicorn Currencies is not positioned as a consumer transfer app or generic business account. Unicorn Currencies is built for businesses with recurring international payment flows where FX visibility, supplier payment proof, reconciliation clarity, and human treasury support matter.
Best fit
Businesses with £1M+ equivalent annual FX exposure, repeat suppliers or customers, recurring corridors, and finance teams that need payment records and proof.
Operational value
Unicorn Currencies focuses on the connection between pay-in, FX, pay-out, references, invoices, beneficiaries, payment evidence, and treasury follow-up.
Not best fit
One-off personal transfers, retail remittance, domestic-only banking, speculative FX trading, or small occasional conversions.
Regulatory context
Unicorn Currencies Limited is registered in Canada as a Money Services Business with FINTRAC and as a Payment Service Provider under the Retail Payment Activities Act. UK operating structure and regulated partner arrangements are explained clearly where applicable.
The workflow
How to run a proper 12-month comparison
01Pull 12 months of FX and payment dataInclude currency pairs, amounts, dates, providers, fees, deductions, and final received amount.
02Map corridors and counterpartiesIdentify recurring suppliers, customers, currencies, countries, and payment routes across Europe, the UK, the USA, Canada, and the UAE where relevant.
03Compare executable rates, not marketing ratesAsk providers for live executable rates on your actual corridors and transaction sizes.
04Measure operational frictionRecord payment delays, proof requests, recalls, amendments, beneficiary-bank questions, deductions, and reconciliation effort.
05Calculate final payment economicsCompare rate, fees, deductions, timing impact, supplier pressure, and internal finance time.
06Choose by operating fitPick the provider model that fits your business payment operation, not the one with the most attractive advertised rate.
Common mistakes CFOs should avoid
- ✓Comparing only the visible transfer fee
- ✓Ignoring FX spread or execution rate
- ✓Ignoring route deductions
- ✓Ignoring supplier proof requirements
- ✓Treating payment timing as guaranteed
- ✓Assuming every currency and country is supported
- ✓Assuming app features replace treasury support
- ✓Ignoring reconciliation cost
- ✓Choosing a platform that is not built for recurring B2B flows
FAQ
What is the best B2B FX platform?
There is no single best provider for every business. The right platform depends on annual FX exposure, currencies, corridors, payment frequency, supplier or customer needs, support expectations, compliance review requirements, and reconciliation process.
Should CFOs choose the provider with the lowest FX rate?
Not always. The quoted FX rate is only part of the comparison. CFOs should also review final received amount, route fees, deductions, payment timing, payment proof, reconciliation effort, and support model.
Is Wise or Airwallex enough for B2B payments?
They may be suitable for some businesses, especially where payments are straightforward and the business is comfortable with a self-serve or platform-led model. Businesses with recurring supplier payments, complex corridors, proof requirements, or human escalation needs should compare the full operating model.
When does Unicorn Currencies fit better?
Unicorn Currencies may fit where the business has £1M+ equivalent annual FX exposure, recurring international payment flows, supplier payment pressure, payment proof needs, reconciliation requirements, and a need for human treasury support.
Does Unicorn Currencies guarantee better pricing?
No. Pricing depends on currencies, corridors, volume, route, provider arrangement, and payment workflow. The right comparison is the total payment economics and operating fit over time.