Software Comparison

ChatGPT Enterprise vs Gemini Business - Irish ai-tools Software Compared

Choosing between ChatGPT Enterprise and Gemini Business is one of the most common decisions Irish businesses face when evaluating ai-tools 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.

View ChatGPT Enterprise

View Gemini Business

Last verified: 05 Apr 2026 data verified to the older of the two vendor profiles Methodology

Quick Verdict

ChatGPT Enterprise vs Gemini Business - Feature Comparison

Feature	ChatGPT Enterprise	Gemini Business
Free Trial	No free trial available.	Free trial available.
Irish Support	No Irish or EU-based support hours.	Irish support available.
GDPR Data Residency	EU and US data residency options available. EU region must be selected explicitly during procurement.	EU data residency available through Google Workspace EU data regions policy. Workspace data region settings must be enabled.
Workspace Integration	Standalone AI assistant. Custom GPTs can be built for team workflows. Integrates via API but not natively embedded in productivity suites.	Natively embedded in Gmail, Docs, Sheets, Slides, and Meet. Requires an existing Google Workspace licence.
AI Capability and Reasoning	GPT-4 with advanced reasoning, code generation, and data analysis. Highly capable for complex tasks across any domain.	Strong for email drafting, document generation, spreadsheet analysis, and meeting summaries. Less capable for complex reasoning tasks.
Data Training Policy	Enterprise tier data is not used for model training.	Google Workspace data is not used to train AI models for Enterprise customers under standard terms.
Revenue, PAYE and Banking	No Revenue integration, no PAYE Modernisation support, no Irish bank feeds, no SEPA functionality.	No Revenue integration, no PAYE Modernisation support, no Irish bank feeds, no SEPA functionality.
Pricing
Starting Price	Contact for pricing	From €22/user/month
Free Trial	✗	✓
Irish Compliance
Revenue Integration	✗	✗
PAYE Modernisation	✗	✗
Irish Bank Feeds	✗	✗
GDPR Data Residency	Both	Both
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 ChatGPT Enterprise and Gemini Business compare on the requirements that matter most to Irish SMEs.

Revenue Integration

Neither ChatGPT Enterprise nor Gemini Business offers native Revenue Online Service integration. Irish businesses in ai-tools may not need this feature directly, but should ensure their accounting software handles Revenue compliance separately.

Irish Bank Feeds

Neither ChatGPT Enterprise nor Gemini Business offers direct Irish bank feed integrations, which is expected for ai-tools software. Your accounting platform should handle bank feeds separately.

GDPR Data Residency

Both ChatGPT Enterprise and Gemini Business offer eu and us data centres (configuration required). Irish businesses should confirm that EU data processing is enabled on their account to ensure GDPR compliance, particularly if handling sensitive customer or employee data.

SEPA and IBAN Support

Neither ChatGPT Enterprise nor Gemini Business offers native SEPA Direct Debit support. This is less relevant for ai-tools tools, but if you need to process euro payments, ensure your accounting or invoicing software covers SEPA compliance.

VAT Handling

Neither ChatGPT Enterprise nor Gemini Business handles Irish VAT directly. This is expected for ai-tools 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.

ChatGPT Enterprise

Contact

Pricing model: Per user
Free trial: No
EUR pricing guaranteed: No - may fluctuate with exchange rates

View ChatGPT Enterprise pricing →

Gemini Business

€22 /mo per user

Pricing model: Per user
Free trial: Yes
EUR pricing guaranteed: Yes

View Gemini Business pricing →

ChatGPT Enterprise does not publish entry-level pricing - request a quote directly. Total cost of ownership depends on users, plan tier, add-ons and features, so always calculate the full annual cost for your team size before committing.

Who Should Choose ChatGPT Enterprise

ChatGPT Enterprise is the better fit if your business matches one or more of these profiles:

✓ Those who value: most capable general-purpose ai model
✓ Those who value: custom gpts for team workflows
✓ Those who value: enterprise data not used for training

Who Should Choose Gemini Business

Gemini Business is the better fit if your business matches one or more of these profiles:

✓ Companies that value Irish-based phone and email support
✓ Those who value: eu data residency available through google workspace data regions
✓ Those who value: deep integration with google workspace apps

Our Verdict

Neither vendor offers Revenue integration, PAYE Modernisation support, SEPA direct debit, or Irish bank feeds, as both are AI productivity platforms rather than accounting or payroll tools. ChatGPT Enterprise requires contacting sales for a custom quote with no public price, while Gemini Business is available at approximately EUR 22 per user per month with a free trial. For the typical Irish SME weighing day-to-day productivity, Gemini Business offers a lower barrier to entry, predictable EUR costs, and integration depth inside tools already in use.

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 ChatGPT Enterprise or Gemini Business better for Irish SMEs?

ChatGPT Enterprise is the stronger choice for Irish tech and professional services firms that need the most capable general-purpose AI model, complex reasoning, code generation, and custom workflow automation via GPTs, though its pricing is quoted in USD with no EUR guarantee, creating currency exposure for Irish buyers. Gemini Business wins for Irish SMEs already running Google Workspace, where its deep integration into Gmail, Docs, Sheets, Slides, and Meet drives faster adoption, and it carries the practical advantage of EUR billing through Google Ireland. On Irish-specific compliance, Gemini Business provides Irish-based support and EUR billing, whereas ChatGPT Enterprise has no Irish or EU support hours and no EUR pricing commitment. Neither vendor offers Revenue integration, PAYE Modernisation support, SEPA direct debit, or Irish bank feeds, as both are AI productivity platforms rather than accounting or payroll tools. ChatGPT Enterprise requires contacting sales for a custom quote with no public price, while Gemini Business is available at approximately EUR 22 per user per month with a free trial. For the typical Irish SME weighing day-to-day productivity, Gemini Business offers a lower barrier to entry, predictable EUR costs, and integration depth inside tools already in use.

Which is cheaper, ChatGPT Enterprise or Gemini Business?

ChatGPT Enterprise starts at Contact for pricing, while Gemini Business starts at From €22/user/month. ChatGPT Enterprise is the more affordable option at entry level, though total cost depends on the number of users and features you need.

Does ChatGPT Enterprise or Gemini Business have better Irish bank feeds?

ChatGPT Enterprise supports None. Gemini Business supports None. Both offer similar Irish bank compatibility.

Which has better GDPR compliance, ChatGPT Enterprise or Gemini Business?

ChatGPT Enterprise stores data in EU and US data centres (configuration required). Gemini Business stores data in EU and US data centres (configuration required). Both offer EU data centre options, though configuration may be required.

Can I switch from ChatGPT Enterprise to Gemini Business?

Yes, migrating between ChatGPT Enterprise and Gemini Business is possible. Most ai-tools platforms allow you to export your data in CSV or standard formats. We recommend working with your accountant or IT provider to plan the migration, ideally at the start of a new financial year or payroll period to minimise disruption.

Not sure which one fits?

Share your email and we'll send tailored guidance based on this comparison.