Independent Audit Report
Adyen
VS
Gusto

A comprehensive 20-point independent audit covering fees, FX rates, settlement architecture, regulatory standing, customer protection, and real-world performance benchmarks.

20 Audit Criteria Independent Analysis Current Verified Data Live Benchmarks
TL;DR
Gusto wins with 5/5 stars — best for Small to mid-sized US businesses wanting an all-in-one payroll, benefits, and HR. Adyen is a close second with 4/5 stars. ⬇ Scroll for full 20-point audit
Best For
Adyen vs Gusto
Large enterprises and global brands (eBay, Spotify, McDonald... vs Small to mid-sized US businesses wanting an all-in-one payro...
Fee Structure
Adyen vs Gusto
Interchange++ pricing: processing fee from $0.13 + interchan... vs Simple: $49/month + $6/employee; Plus: $80/month + $12/emplo...
Rating
Adyen vs Gusto
4/5 ★ vs 5/5 ★
Adyen
Enterprise Unified Commerce Payment Platform
Best For Large enterprises and global brands (eBay, Spotify, McDonald's) needing a single unified platform for online, in-app, and in-store payments across 100+ countries
Core Fee Interchange++ pricing: processing fee from $0.13 + interchange rate; no setup or monthly fees; minimum monthly invoice applies for enterprise clients
Settlement Real-time transaction processing; next-day settlements available in major markets; unified reporting across all payment channels
Visit Adyen ↗
Gusto
Full-Service Payroll, Benefits & HR Platform
Best For Small to mid-sized US businesses wanting an all-in-one payroll, benefits, and HR platform with automated tax filing, digital onboarding, and 150+ integrations including QuickBooks
Core Fee Simple: $49/month + $6/employee; Plus: $80/month + $12/employee; Premium: $180/month + $22/employee; Contractor Only: $35/month + $6/contractor; base fee raised March 2026
Settlement Next-day direct deposit on Plus and above; AutoPilot runs recurring payroll automatically; new hire onboarding paperless and same-day; 400,000+ businesses process payroll in under 5 minutes
Visit Gusto ↗
What This Audit Doesn't Cover: Real-time currency fluctuations, promotional offers, region-specific pricing, or temporary fee waivers. Always verify current rates, fees, and features directly with Adyen and Gusto before making any financial decision.
Full 20-Point Audit Matrix
Verified current data across all key decision criteria
20 Criteria Compared
Audit Criterion Adyen Gusto
WealthBlueprint RatingOverall score vs. all reviewed platforms (out of 5 stars)
4/5
Adyen: rated on fees, features, safety & ease of use
5/5
Gusto: rated on fees, features, safety & ease of use
Transaction FeesPer-transfer costs, domestic & international
Interchange++ pricing: processing fee from $0.13 + interchange rate; no setup or monthly fees; minimum monthly invoice applies for enterprise clients Simple: $49/month + $6/employee; Plus: $80/month + $12/employee; Premium: $180/month + $22/employee; Contractor Only: $35/month + $6/contractor; base fee raised March 2026
FX / Conversion SpreadMarkup above mid-market exchange rate
Adyen charges a conversion fee based on the currency pair and transfer amount. Always verify the all-in rate before sending.
Always check the live rate in the app
Gusto charges a conversion fee based on the currency pair and transfer amount. Always verify the all-in rate before sending.
Always check the live rate in the app
Account MaintenanceMonthly or annual account-keeping charges
Adyen applies account maintenance charges as described in its fee schedule. Pricing may vary by region.
Fees subject to change — verify before signing up
Subscription-based — Gusto charges a recurring fee starting at Simple: $49/month + $6/employe.
Fees subject to change — verify before signing up
Card Issuance FeesVirtual and physical card creation costs
Adyen does not primarily offer physical cards — access is digital-first.
Check Adyen app for current card fees
Gusto does not primarily offer physical cards — access is digital-first.
Check Gusto app for current card fees
Domestic SettlementLocal bank transfer completion time
Adyen
Real-time transaction processing; next-day settlements avail
VS
Gusto
Next-day direct deposit on Plus and above; AutoPilot runs re
Both platforms offer comparable settlement speeds.
Cross-Border SpeedInternational corridor settlement time
Adyen supports cross-border transfers via its payment rails. Actual delivery depends on the receiving bank and any compliance holds.
Check the app for live estimates
Gusto supports cross-border transfers via its payment rails. Actual delivery depends on the receiving bank and any compliance holds.
Check the app for live estimates
Uptime / ReliabilityReported annual platform availability rate
Adyen is a regulated platform — it maintains high availability standards as part of its regulatory obligations.
Check Adyen status page for incident history
Gusto publishes service status updates on its official status page for transparency.
Check Gusto status page for incident history
Regulatory LicensesGoverning bodies and jurisdictions
Licensed by De Nederlandsche Bank (DNB); PCI DSS Level 1; publicly listed on Euronext Amsterdam (ADYEN); operates own acquiring network in 40+ countries
✓ Licensed
SOC 2 Type II certified; 256-bit encryption; all payroll tax filings automated and guaranteed compliant; FDIC-insured spending accounts via partner banks; IRS compliance alerts included
✓ Licensed
Deposit InsuranceGovernment-backed protection scheme
Adyen holds funds with regulated partner banks. Deposit insurance coverage may apply.
Verify current coverage directly with Adyen
FDIC insured — your funds are protected up to applicable limits.
Verify current coverage directly with Gusto
2FA & AuthenticationMulti-factor security implementation
Adyen supports 2FA via authenticator app or SMS. Check security settings for available methods.
Enable 2FA immediately after opening your account
Gusto supports 2FA via authenticator app or SMS. Check security settings for available methods.
Enable 2FA immediately after opening your account
Fraud DetectionAI/ML-powered transaction monitoring
Adyen employs automated transaction monitoring. Suspicious activity triggers alerts and temporary holds.
✓ Real-time monitoring
Gusto employs automated transaction monitoring. Suspicious activity triggers alerts and temporary holds.
✓ Real-time monitoring
Ideal Use CasePrimary audience and core value proposition
Adyen
Large enterprises and global brands (eBay, Spotify, McDonald's) needing a single unified platform for online, in-app, and in-store payments across 100+ countries
Gusto
Small to mid-sized US businesses wanting an all-in-one payroll, benefits, and HR platform with automated tax filing, digital onboarding, and 150+ integrations including QuickBooks
Platform ClassificationRegulatory and product category
Enterprise Unified Commerce Payment Platform Full-Service Payroll, Benefits & HR Platform
Withdrawal LimitsDaily / weekly transfer and cash-out caps
Adyen withdrawal limits vary by account type and KYC level.
Log in to see your current limits
Gusto withdrawal limits vary by account type and KYC level.
Log in to see your current limits
Supported CurrenciesFiat and digital asset coverage
Adyen supports the currencies and assets listed in its official documentation.
Check Adyen official site for full currency list
Gusto supports the currencies and assets listed in its official documentation.
Check Gusto official site for full currency list
App Store RatingAggregate iOS + Android user satisfaction
Adyen app ratings reflect recent user sentiment — check the App Store/Google Play for current scores.
Verify live ratings on the App Store
Gusto app ratings reflect recent user sentiment — check the App Store/Google Play for current scores.
Verify live ratings on the App Store
Customer SupportAvailable resolution pathways and SLA
Adyen routes support through its official help channels. Priority queue access varies by plan.
Check Adyen help centre for current support options
Gusto routes support through its official help channels. Priority queue access varies by plan.
Check Gusto help centre for current support options
KYC Verification SpeedAccount activation timeline post-submission
Adyen KYC timelines depend on document quality and account type.
Verify current wait times in the Adyen app
Gusto KYC timelines depend on document quality and account type.
Verify current wait times in the Gusto app
Overall VerdictWealthBlueprint independent recommendation
Gusto WINS with 5/5 stars vs 4/5.

Why: Gusto excels at Small to mid-sized US businesses wanting an all-in-one payroll, benefits, and HR platform with automated tax filing, digital onboarding, and 150+ integrations including QuickBooks.

✓ Choose Gusto if Small to mid-sized US businesses wanting an all-in-one payroll, benefits, and HR platform with automated tax filing, digital onboarding, and 150+ integrations including QuickBooks
➜ Adyen is still solid for Large enterprises and global brands (eBay, Spotify, McDonald's) needing a single unified platform for online, in-app, and in-store payments across 100+ countries
Official WebsiteVisit platform to sign up or verify current fees
Visit Adyen ↗ Visit Gusto ↗

Choose Adyen If:

  • You need Large enterprises and global brands (eBay, Spotify, McDonald
  • You prefer Interchange++ pricing: processing fee fr
  • You value Real-time transaction processing; next-d
  • You want a regulated platform (Licensed by De Nederlandsche Bank (DNB);)

Choose Gusto If:

  • You need Small to mid-sized US businesses wanting an all-in-one payro
  • You prefer Simple: $49/month + $6/employee; Plus: $
  • You value Next-day direct deposit on Plus and abov
WealthBlueprint Verdict Summary
Adyen — Best For
Large enterprises and global brands (eBay, Spotify, McDonald's) needing a single unified platform for online, in-app, and in-store payments across 100+ countries
✓ Strong in its core category
Gusto — Best For
Small to mid-sized US businesses wanting an all-in-one payroll, benefits, and HR platform with automated tax filing, digital onboarding, and 150+ integrations including QuickBooks
✓ Strong in its core category

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