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Cynergy Bank VS AIB (Allied Irish Bank): Business Banking Review & Fee Comparison


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

Is Cynergy Bank or AIB (Allied Irish Bank) better for your small business?



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Below we look at both Cynergy Bank and AIB (Allied Irish Bank) 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


AIB (Allied Irish Bank) Homepage
AIB (Allied Irish Bank) Homepage
 

Cynergy Bank vs AIB (Allied Irish Bank) Trustpilot Reviews

Cynergy BankAIB (Allied Irish Bank)
Trustpilot Review Score (out of 5)42.8
Percent 5-Star Reviews58%20%
Percent 1- Star Reviews27%70%
Total Number of Reviews2,23510
Sources:
https://www.trustpilot.com/review/cynergybank.co.uk
https://www.trustpilot.com/review/aibgb.co.uk

Cynergy Bank vs AIB (Allied Irish Bank) App Reviews

Cynergy BankAIB (Allied Irish Bank)
iPhone Review Score (out of 5)1.51.7
Number of iPhone Reviews350227
Android Review Score (out of 5)1.71.9
Number of Android Reviews44921,400
Sources:
https://apps.apple.com/gb/app/cynergy-bank-authenticator/id1497728953
https://apps.apple.com/gb/app/aib-mobile/id468042881

Cynergy Bank vs AIB (Allied Irish Bank) Account Fees & Charges

Cynergy BankAIB (Allied Irish Bank)
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)35p35p
Cash Payments Cost (in/out)65p per £10065p per £100
Cheques (in/out)30p / 78p70p
CHAPS Payments Cost£25£25
SEPA Payments Cost£6£20

Cynergy Bank vs AIB (Allied Irish Bank) Business Savings Rates

Cynergy BankAIB (Allied Irish Bank)
Types of Business Savings AccountsBusiness SaverDemand deposit account, Business fixed term deposit account, Currency deposit account
Lowest Savings Rate (AER)4.00%0.25%
Maximum Savings Rate (AER)4.00%3.02%
Minimum Savings Amount£1£1
Interest Paid On Foreign CurrenciesYesYes
 

Cynergy Bank vs AIB (Allied Irish Bank) Account Opening Times

Cynergy BankAIB (Allied Irish Bank)
Can You Apply Online?YesYes
How Long Does Opening An
Account Typically Take?
15 minutes15 minutes
Do They Check Your Credit?YesYes
Current Account Switch ServiceYesYes

Cynergy Bank vs AIB (Allied Irish Bank) Features & Account Types

Cynergy Bank Account Types
Cynergy Bank Features & Account Types


AIB (Allied Irish Bank) Account Types
AIB (Allied Irish Bank) Features & Account Types


Cynergy BankAIB (Allied Irish Bank)
Business Current AccountYesYes
Business Savings AccountYesYes
Business Credit CardYesYes
Business OverdraftYesYes
Accounts For StartupsYesYes
Accounts For CharitiesNoYes
Accounts For Sole TradersYesYes
Joint Business Accounts AvailableYesYes
Card TypeVisaVisa
Online BankingYesYes
Mobile BankingYesYes
In Person/Branch BankingYesYes
Branch LocationsLondon, Redhill, Birmingham, Manchester and GlasgowBelfast, London and Dublin

Cynergy Bank vs AIB (Allied Irish Bank) Customer Support Options

Cynergy BankAIB (Allied Irish Bank)
Phone Support AvailableYesYes
Email Support AvailableYesYes
App Based Support YesYes
Web Based SupportYesYes
In person Customer SupportYesYes

Cynergy Bank vs AIB (Allied Irish Bank) Foreign Currency Accounts

Cynergy BankAIB (Allied Irish Bank)
US Dollar (USD) Bank AccountsNoYes
Euro (EUR) Bank AccountsYesYes
Other Currencies Available:No
  • Australian Dollar (AUD)
  • Canadian Dollar (CAD)
  • Swiss Franc (CHF)
  • Japanese Yen (JPY)
  • Chinese Yuan (CNY)
  • Singapore Dollar (SGD)

Other Business Services From Cynergy Bank and AIB (Allied Irish Bank)

Cynergy Bank Account Types
Other Cynergy Bank Services


AIB (Allied Irish Bank) Account Types
Other AIB (Allied Irish Bank) Services


Cynergy BankAIB (Allied Irish Bank)
Business LoansYesYes
Commercial MortgagesYesYes
Invoice FinancingYesYes
International PaymentsYesYes
Merchant Payment ServicesNoYes
Card MachinesNoYes
Free Accounting SoftwareNoNo

Cynergy Bank vs AIB (Allied Irish Bank) Banking Basics

Cynergy BankAIB (Allied Irish Bank)
Bank TypeChallengerHigh Street
FSCS ProtectionYes, up to £85,000Yes, up to £85,000
FCA Number575105204793
WebsiteCynergy Bank WebsiteAIB (Allied Irish Bank) Website

Common Comparison Questions

Does Cynergy Bank or AIB (Allied Irish Bank) 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, AIB (Allied Irish Bank) scores 2.8 out of 5 based 10 Trustpilot reviews. Of which 20% are 5-star and 70% are 1-star.

Does Cynergy Bank or AIB (Allied Irish Bank) 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, AIB (Allied Irish Bank)’s iPhone App is rated 1.7 out of 5 based on 227 reviews. And it’s Android App is rated 1.9 out of 5 based on 21,400 reviews.

Does Cynergy Bank or AIB (Allied Irish Bank) 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, AIB (Allied Irish Bank) offers Demand deposit account, Business fixed term deposit account, Currency deposit account accounts with interest rates ranging from 0.25% to 3.02% (AER).

See Other Comparisons:
Cynergy Bank vs Unity Trust
Cynergy Bank vs United Trust Bank
Cynergy Bank vs HSBC Kinetic
Cynergy Bank vs CardOneMoney
Cynergy Bank vs Fair Everywhere


For other business bank accounts see our guide here.

 



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