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Cynergy Bank VS OakNorth: Business Banking Review & Fee Comparison


By: Ian Wright | Last Updated: May 22, 2025

Is Cynergy Bank or OakNorth better for your small business?



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Below we look at both Cynergy Bank and OakNorth reviews on Trustpilot along with their App reviews from Apple and Google.

We then look at typical fees, business savings rates, foreign currency options and a whole bunch of other account features to help you make up your mind.

Cynergy Bank Homepage
Cynergy Bank Homepage


OakNorth Homepage
OakNorth Homepage
 

Cynergy Bank vs OakNorth Trustpilot Reviews

Cynergy BankOakNorth
Trustpilot Review Score (out of 5)44.8
Percent 5-Star Reviews58%84%
Percent 1- Star Reviews27%3%
Total Number of Reviews2,2358,904
Sources:
https://www.trustpilot.com/review/cynergybank.co.uk
https://www.trustpilot.com/review/oaknorth.co.uk

Cynergy Bank vs OakNorth App Reviews

Cynergy BankOakNorth
iPhone Review Score (out of 5)1.54.8
Number of iPhone Reviews3501,600
Android Review Score (out of 5)1.74.8
Number of Android Reviews449468
Sources:
https://apps.apple.com/gb/app/cynergy-bank-authenticator/id1497728953
https://apps.apple.com/gb/app/oaknorth-savings/id1476387507

Cynergy Bank vs OakNorth Account Fees & Charges

Cynergy BankOakNorth
Free Business Bank AccountYesNo
Free Business Account Term Length12 MonthsNA
Cheapest Monthly Account Fee£25£25
Most Expensive Monthly Account Fee£25£99.99
Electronic Payment Cost (in/out)35pFree
Cash Payments Cost (in/out)65p per £10070p per £100
Cheques (in/out)30p / 78p£1 per cheque
CHAPS Payments Cost£25£17
SEPA Payments Cost£6No

Cynergy Bank vs OakNorth Business Savings Rates

Cynergy BankOakNorth
Types of Business Savings AccountsBusiness SaverFixed Term, Notice Accounts, Easy Access
Lowest Savings Rate (AER)4.00%3.85%
Maximum Savings Rate (AER)4.00%3.85%
Minimum Savings Amount£1£10,000
Interest Paid On Foreign CurrenciesYesNo
 

Cynergy Bank vs OakNorth Account Opening Times

Cynergy BankOakNorth
Can You Apply Online?YesYes
How Long Does Opening An
Account Typically Take?
15 minutesFew minutes
Do They Check Your Credit?YesNo
Current Account Switch ServiceYesNo

Cynergy Bank vs OakNorth Features & Account Types

Cynergy Bank Account Types
Cynergy Bank Features & Account Types


OakNorth Account Types
OakNorth Features & Account Types


Cynergy BankOakNorth
Business Current AccountYesYes
Business Savings AccountYesYes
Business Credit CardYesNo
Business OverdraftYesYes
Accounts For StartupsYesYes
Accounts For CharitiesNoYes
Accounts For Sole TradersYesYes
Joint Business Accounts AvailableYesYes
Card TypeVisaMastercard
Online BankingYesYes
Mobile BankingYesYes
In Person/Branch BankingYesNo
Branch LocationsLondon, Redhill, Birmingham, Manchester and GlasgowNone, online and phone only

Cynergy Bank vs OakNorth Customer Support Options

Cynergy BankOakNorth
Phone Support AvailableYesYes
Email Support AvailableYesYes
App Based Support YesYes
Web Based SupportYesYes
In person Customer SupportYesNo

Cynergy Bank vs OakNorth Foreign Currency Accounts

Cynergy BankOakNorth
US Dollar (USD) Bank AccountsNoNo
Euro (EUR) Bank AccountsYesNo
Other Currencies Available:NoNo

Other Business Services From Cynergy Bank and OakNorth

Cynergy Bank Account Types
Other Cynergy Bank Services


OakNorth Account Types
Other OakNorth Services


Cynergy BankOakNorth
Business LoansYesYes
Commercial MortgagesYesYes
Invoice FinancingYesYes
International PaymentsYesYes
Merchant Payment ServicesNoYes
Card MachinesNoNo
Free Accounting SoftwareNoNo

Cynergy Bank vs OakNorth Banking Basics

Cynergy BankOakNorth
Bank TypeChallengerChallenger
FSCS ProtectionYes, up to £85,000Yes, up to £85,000
FCA Number575105629564
WebsiteCynergy Bank WebsiteOakNorth Website

Common Comparison Questions

Does Cynergy Bank or OakNorth have better customer reviews?

Cynergy Bank scores 4 out of 5 based 2,235 Trustpilot reviews. Of these reviews 58% are 5-star and 27% are 1-star.

Whereas, OakNorth scores 4.8 out of 5 based 8,904 Trustpilot reviews. Of which 84% are 5-star and 3% are 1-star.

Does Cynergy Bank or OakNorth have a better App?

Cynergy Bank’s iPhone App is rated 1.5 out of 5 based on 350 reviews. And it’s Android App is rated 1.7 out of 5 based on 449 reviews.

In comparison, OakNorth’s iPhone App is rated 4.8 out of 5 based on 1,600 reviews. And it’s Android App is rated 4.8 out of 5 based on 468 reviews.

Does Cynergy Bank or OakNorth have better business savings rates?

Cynergy Bank offers the following types of business savings accounts: Business Saver with interest rates ranging from 4.00% to 4.00%. (AER)

In contrast, OakNorth offers Fixed Term, Notice Accounts, Easy Access accounts with interest rates ranging from 3.85% to 3.85% (AER).

See Other Comparisons:
Cynergy Bank vs Airwallex
Cynergy Bank vs Triodos Bank
Cynergy Bank vs Soldo
Cynergy Bank vs Cambridge Building Society
Cynergy Bank vs PayPal Debit


For other business bank accounts see our guide here.

 



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