As of 13 August 2026, AI can compare UK business card fees for expense spending.

This still needs a person who signs their name to it.

Can you do it?

5 minutesto a draft.

30 minutesto something you’d act on.

Cost, all in£0

Skill neededchat-fluent

Who has to check ityou

What the alternative costsNo price for a human comparison service or alternative tool is provided in the supplied data.

If this goes wrong: you choose a card using an omitted charge or stale fee and your business pays more than the comparison suggested.

What to actually do

Hand it to a person
The route this page recommends
A person who owns the outcome does this end to end, worth it when the failure is dear.
Use a tool built for this
Second choice

Do it yourself

The distant third

A chat interface, chat-fluent skill, and roughly 30 minutes until you can act on the result.

How to actually do it

Open the current pricing and fees pages for each UK business card you are considering, and save the links or copy the relevant text into one document.
Gather your expected annual UK spending, foreign spending, transaction count, number of employee cards, cash withdrawals and repayment pattern.
Write down the business requirements that could rule out a card, including eligibility, credit limit, employee controls and accounting integration.
Paste the source material, spending figures and requirements into the prompt, replacing every bracketed slot with your own information.
Ask the chatbot to extract the charges and calculate the annual cost using only the supplied sources and stated assumptions.
Compare every fee and condition in the output with the current provider pages, correcting the table where the source wording or figure differs.
Recalculate the totals for your likely spending profile in a spreadsheet, then send the checked comparison to the person who approves business spending before applying.

Prompt

Compare the UK business cards described in the source material below for expense spending. Use only the information I provide and do not invent missing fees, benefits, eligibility rules or assumptions. First extract every relevant charge for each card, including annual or monthly fees, employee card fees, transaction fees, cash withdrawal fees, foreign exchange charges, late or returned-payment charges, and any fees triggered by limits or conditions. Then build a table with one row per fee and one column per card, quoting the source wording where a charge is conditional. Calculate the estimated annual cost for this spending profile: [annual UK card spending], [number of transactions], [annual foreign spending], [number of employee cards], [cash withdrawals], and [repayment pattern]. Show each calculation and list any missing inputs. Separate recurring fees from usage-based fees and identify charges that cannot be compared directly. Do not recommend a card until you have stated the assumptions. Give a cautious conclusion based on the stated profile, then provide a verification checklist telling me exactly which figures and conditions to check on the providers' current pricing pages. This is not professional advice.

Business requirements:
[eligibility, credit limit, accounting integration, employee controls and other requirements]

Source material and links:
[paste current provider pricing pages, terms, screenshots or copied text here]

Open it prefilled in ChatGPT or Claude, or copy it into Gemini, which takes no prefill link.

What it gets wrong

AI cannot guarantee that a provider's fee page is current or that it has captured terms hidden in linked conditions.
AI cannot know which business requirements matter most unless you state them explicitly.
AI can apply a clean calculation to an unrealistic spending profile and make the result look more certain than it is.
AI cannot accept responsibility for selecting the card or for charges caused by an incorrect comparison.
AI cannot replace checking the provider's terms before an application or contract decision.

Even on a YES, the friction has a name: real time truth, verification cost and stakes of error.

How we scored this

Five axes, each scored nought to two by hand: ten means AI carries the task cleanly, and the thresholds that turn a total into YES, PARTLY or NO are published in the methodology. Each axis name links to its definition.

Axis	Score (0–2)
Output	2
Inputs	2
Verification	1
Liability	1
Effort delta	2
Total	8 / 10

The methodology and its thresholds are published in full.

FAQ

Can AI compare business credit card fees?: Yes, if you provide current UK fee pages and your expected spending pattern. It can extract charges, apply consistent assumptions and show the calculation, but you must check the result against the providers' terms.
What fees should I compare on a business card?: Compare card or account fees, employee card charges, transaction fees, foreign exchange charges, cash withdrawal fees and charges linked to late payments or limits. Also check eligibility and conditions because a low headline fee may not apply to your business.
Can ChatGPT find the cheapest business card for my company?: It can estimate which supplied option costs least for the spending profile you give it. It cannot reliably establish the cheapest current option without complete, current provider information, and the result is not professional advice.
Is an AI comparison of business card fees reliable?: It is reliable for organising supplied figures and displaying calculations that you can reproduce. It is not reliable as an unchecked source of current fees, exclusions or eligibility rules, so compare every important figure with the provider's current terms.

Nearby answers

All Expenses rulings

Assessed by gpt-5.6-luna (gpt-5.6-luna) on 2026-08-13, second-checked by an independent model. Wrong somewhere? Email [email protected] and it gets re-checked.

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