Software Comparison
AIB Business vs Bunq Business - Irish business-banking Software Compared
Choosing between AIB Business and Bunq Business is one of the most common decisions Irish businesses face when evaluating business-banking software. This comparison breaks down everything an Irish SME needs to know, from Revenue integration and GDPR data residency to pricing and ease of use.
Last verified: 25 May 2026 data verified to the older of the two vendor profiles Methodology
Quick Verdict
AIB Business wins for the typical Irish SME that needs a full-service banking relationship: overdraft and term lending facilities, merchant services, a branch network across Ireland, deposit protection under the Irish Deposit Guarantee Scheme, and confirmed direct bank feeds into Xero, Sage, QuickBooks, and BrightBooks.
AIB Business vs Bunq Business - Feature Comparison
| Feature | AIB Business | Bunq Business |
|---|---|---|
| Irish Deposit Guarantee Scheme | Covered. EUR 100,000 per eligible depositor under the Irish Deposit Guarantee Scheme. Regulated by the Central Bank of Ireland. | Not covered under the Irish scheme. Deposits protected up to EUR 100,000 under the Dutch Deposit Guarantee Scheme. Regulated by De Nederlandsche Bank, passported into Ireland. |
| Irish Bank Feeds | Confirmed direct bank feeds into Xero, Sage, QuickBooks, and BrightBooks. | Over 50 bookkeeping integrations advertised with API and Zapier access on Pro and Elite plans, but direct feeds into the major Irish platforms (Xero, Sage, BrightBooks) are less mature. |
| SEPA Support | SEPA Credit Transfer and SEPA Direct Debit supported. Bulk payment file upload via pain.001 and pain.008 formats through Internet Business Banking. | SEPA Credit Transfer and SEPA Direct Debit supported. No published bulk pain.001 or pain.008 file upload capability. |
| Irish IBAN and Multi-IBAN Architecture | Irish (IE) IBAN issued as standard. Single IBAN per current account. | Irish (IE) IBAN available to Ireland-resident business customers. Optional additional IBANs for Netherlands, Germany, France, and Spain on the same account. Up to 25 sub-accounts each with their own IBAN for VAT, payroll, and project segregation. |
| Lending and Overdraft | Full range: overdraft facilities, term loans, and merchant services available. | No overdrafts, term lending, or cash deposit facility. |
| Irish Customer Support and Branch Access | Irish-based customer support. Branch network across Ireland. | No Irish-based customer support. App and web only. No branch access. |
| Revenue and PAYE Integration | No Revenue ROS or PAYE Modernisation integration. A separate accounting platform is required for Irish tax compliance. | No Revenue ROS or PAYE Modernisation integration. A separate accounting platform is required for Irish tax compliance. |
| Pricing | ||
| Starting Price | From €4/month | From €7.99/month |
| Free Trial | ✗ | ✓ |
| Irish Compliance | ||
| Revenue Integration | ✗ | ✗ |
| PAYE Modernisation | ✗ | ✗ |
| Irish Bank Feeds | ✓ | ✗ |
| GDPR Data Residency | EU | EU |
| SEPA Direct Debit | ✓ | ✓ |
| Irish IBAN Support | ✓ | ✓ |
| VAT Handling | ✗ | ✗ |
Irish Compliance Comparison
For Irish businesses, compliance with Revenue, GDPR, and local banking standards is non-negotiable. Here is how AIB Business and Bunq Business compare on the requirements that matter most to Irish SMEs.
Revenue Integration
Neither AIB Business nor Bunq Business offers native Revenue Online Service integration. Irish businesses in business-banking may not need this feature directly, but should ensure their accounting software handles Revenue compliance separately.
Irish Bank Feeds
AIB Business supports SEPA Credit Transfer, SEPA Direct Debit, Pain.001, Pain.008. Bunq Business supports SEPA Credit Transfer, SEPA Direct Debit. AIB Business has broader Irish bank compatibility, which matters if you bank with Pain.001 or Pain.008 - you will get automatic bank feeds or SEPA payment file support that Bunq Business cannot offer.
GDPR Data Residency
Both AIB Business and Bunq Business store data in EU data centres, providing strong GDPR compliance out of the box. Irish businesses can use either platform without worrying about cross-border data transfers to the US or other non-EU jurisdictions.
SEPA and IBAN Support
Both AIB Business and Bunq Business support SEPA Direct Debit and Irish IBAN format. This means you can process euro payments, set up direct debits, and handle bank transfers in the standard European format without any manual workarounds.
VAT Handling
Neither AIB Business nor Bunq Business handles Irish VAT directly. This is expected for business-banking tools - your accounting software should manage VAT compliance.
Pricing Comparison
All prices below are in euro. Pricing can change - we verify vendor pricing monthly, but always confirm on the vendor's website before purchasing.
AIB Business
€4 /mo
- Pricing model: Flat rate
- Free trial: No
- EUR pricing guaranteed: Yes
Bunq Business
€7.99 /mo
- Pricing model: Flat rate
- Free trial: Yes
- EUR pricing guaranteed: Yes
At entry level, AIB Business is the more affordable option. However, total cost of ownership depends on the number of users, add-ons, and features your business requires. Always calculate the full annual cost for your team size before committing.
Who Should Choose AIB Business
AIB Business is the better fit if your business matches one or more of these profiles:
- ✓ Budget-conscious businesses - AIB Business starts at just €4/month
- ✓ Companies that value Irish-based phone and email support
- ✓ Businesses banking with SEPA Credit Transfer, SEPA Direct Debit, Pain.001, Pain.008 who want reliable bank feed or payment file support
- ✓ Growing businesses with 21-50 employees that need a platform which scales
Who Should Choose Bunq Business
Bunq Business is the better fit if your business matches one or more of these profiles:
- ✓ Those who value: irish (ie) iban available to ireland-resident business customers
- ✓ Those who value: up to 25 sub-accounts with their own ibans for vat, payroll, project segregation
- ✓ Those who value: published sustainability programme - one tree planted per eur 100 of card spend
Our Verdict
AIB Business wins for the typical Irish SME that needs a full-service banking relationship: overdraft and term lending facilities, merchant services, a branch network across Ireland, deposit protection under the Irish Deposit Guarantee Scheme, and confirmed direct bank feeds into Xero, Sage, QuickBooks, and BrightBooks. Bunq Business is the stronger pick for ESG-conscious micro-businesses and cross-border operators who want Irish (IE) IBANs alongside Dutch, German, French, and Spanish IBANs on a single account, plus up to 25 sub-accounts with individual IBANs for VAT segregation, payroll holding, and project budgeting. Neither vendor offers Revenue ROS integration or PAYE Modernisation support at the banking level, so Irish businesses will still need a separate accounting platform for tax compliance regardless of which account they choose.
AIB carries Irish Deposit Guarantee Scheme protection and Irish-based customer support; Bunq's deposit protection sits under the Dutch Deposit Guarantee Scheme and support is app and web only, which are material considerations for conservative Irish operators. Pricing starts lower with AIB at EUR 4.50 per quarter for the basic current account, though transaction fees accumulate, while Bunq starts at EUR 7.99 per month flat with generous free SEPA transfer allowances on higher tiers.
Ultimately, the best choice depends on your specific business needs, team size, and priorities. We recommend taking advantage of free trials from both vendors before making your final decision. If you are working with an Irish accountant or payroll bureau, ask which platform they prefer - their familiarity with the software can save you significant time and hassle during setup and ongoing support.
Not sure which is right for you?
Our AI-powered recommendation engine analyses your business size, sector, and priorities to suggest the best software stack for your Irish business - in under 60 seconds.
Try Our Free Recommendation Tool →Frequently Asked Questions
Is AIB Business or Bunq Business better for Irish SMEs?
Which is cheaper, AIB Business or Bunq Business?
Does AIB Business or Bunq Business have better Irish bank feeds?
Which has better GDPR compliance, AIB Business or Bunq Business?
Can I switch from AIB Business to Bunq Business?
Not sure which one fits?
Share your email and we'll send tailored guidance based on this comparison.
You're on the list.
Irish software updates, weekly. No spam.