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Cynergy Bank VS Saffron Building Society: Business Banking Review & Fee Comparison


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

Is Cynergy Bank or Saffron Building Society better for your small business?



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Below we look at both Cynergy Bank and Saffron Building Society 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


Saffron Building Society Homepage
Saffron Building Society Homepage
 

Cynergy Bank vs Saffron Building Society Trustpilot Reviews

Cynergy BankSaffron Building Society
Trustpilot Review Score (out of 5)42.2
Percent 5-Star Reviews58%21%
Percent 1- Star Reviews27%73%
Total Number of Reviews2,23558
Sources:
https://www.trustpilot.com/review/cynergybank.co.uk
https://www.trustpilot.com/review/saffronbs.co.uk

Cynergy Bank vs Saffron Building Society App Reviews

Cynergy BankSaffron Building Society
iPhone Review Score (out of 5)1.53.7
Number of iPhone Reviews35024
Android Review Score (out of 5)1.73.7
Number of Android Reviews44914
Sources:
https://apps.apple.com/gb/app/cynergy-bank-authenticator/id1497728953
https://apps.apple.com/gb/app/saffron-building-society/id1482290341

Cynergy Bank vs Saffron Building Society Account Fees & Charges

Cynergy BankSaffron Building Society
Free Business Bank AccountYesNo
Free Business Account Term Length12 MonthsNA
Cheapest Monthly Account Fee£25£10
Most Expensive Monthly Account Fee£25£10
Electronic Payment Cost (in/out)35pFree
Cash Payments Cost (in/out)65p per £100Free
Cheques (in/out)30p / 78p£1.50
CHAPS Payments Cost£25£15
SEPA Payments Cost£625p

Cynergy Bank vs Saffron Building Society Business Savings Rates

Cynergy BankSaffron Building Society
Types of Business Savings AccountsBusiness SaverRegular Savings, Easy access, Fixed rate bonds, Notice accounts, Business/corporate accounts
Lowest Savings Rate (AER)4.00%1.20%
Maximum Savings Rate (AER)4.00%5.75%
Minimum Savings Amount£1£1
Interest Paid On Foreign CurrenciesYesNo
 

Cynergy Bank vs Saffron Building Society Account Opening Times

Cynergy BankSaffron Building Society
Can You Apply Online?YesYes
How Long Does Opening An
Account Typically Take?
15 minutesUndisclosed
Do They Check Your Credit?YesYes
Current Account Switch ServiceYesYes

Cynergy Bank vs Saffron Building Society Features & Account Types

Cynergy Bank Account Types
Cynergy Bank Features & Account Types


Saffron Building Society Account Types
Saffron Building Society Features & Account Types


Cynergy BankSaffron Building Society
Business Current AccountYesYes
Business Savings AccountYesYes
Business Credit CardYesYes
Business OverdraftYesNo
Accounts For StartupsYesNo
Accounts For CharitiesNoYes
Accounts For Sole TradersYesYes
Joint Business Accounts AvailableYesYes
Card TypeVisaMastercard
Online BankingYesYes
Mobile BankingYesYes
In Person/Branch BankingYesYes
Branch LocationsLondon, Redhill, Birmingham, Manchester and GlasgowLocations in Essex only

Cynergy Bank vs Saffron Building Society Customer Support Options

Cynergy BankSaffron Building Society
Phone Support AvailableYesYes
Email Support AvailableYesYes
App Based Support YesYes
Web Based SupportYesYes
In person Customer SupportYesYes

Cynergy Bank vs Saffron Building Society Foreign Currency Accounts

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

Other Business Services From Cynergy Bank and Saffron Building Society

Cynergy Bank Account Types
Other Cynergy Bank Services


Saffron Building Society Account Types
Other Saffron Building Society Services


Cynergy BankSaffron Building Society
Business LoansYesYes
Commercial MortgagesYesYes
Invoice FinancingYesNo
International PaymentsYesYes
Merchant Payment ServicesNoNo
Card MachinesNoNo
Free Accounting SoftwareNoNo

Cynergy Bank vs Saffron Building Society Banking Basics

Cynergy BankSaffron Building Society
Bank TypeChallengerBuilding Society
FSCS ProtectionYes, up to £85,000Yes, up to £85,000
FCA Number575105100015
WebsiteCynergy Bank WebsiteSaffron Building Society Website

Common Comparison Questions

Does Cynergy Bank or Saffron Building Society 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, Saffron Building Society scores 2.2 out of 5 based 58 Trustpilot reviews. Of which 21% are 5-star and 73% are 1-star.

Does Cynergy Bank or Saffron Building Society 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, Saffron Building Society’s iPhone App is rated 3.7 out of 5 based on 24 reviews. And it’s Android App is rated 3.7 out of 5 based on 14 reviews.

Does Cynergy Bank or Saffron Building Society 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, Saffron Building Society offers Regular Savings, Easy access, Fixed rate bonds, Notice accounts, Business/corporate accounts accounts with interest rates ranging from 1.20% to 5.75% (AER).

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


For other business bank accounts see our guide here.

 



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